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SUMA_Macros.h File Reference

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Defines

#define SUMA_NEW_ID(newcode, strn)
#define SUMA_WHAT_ENDIAN(End)
#define SUMA_OTHER_ENDIAN(End)
#define SUMA_SWAP_THIS(nip, chnk)
#define SUMA_READ_NUM(nip, fp, ex, chnk)
 a macro for reading one number at a time from a file

#define SUMA_READ_NUM_BS(nip, fp, ex, chnk)
#define SUMA_READ_INT(nip, bs, fp, ex)
 a macro for reading one integer from a file pointer.

#define SUMA_READ_FLOAT(nip, bs, fp, ex)
#define SUMA_SWAP_VEC(vec, N_alloc, chnk)
#define SUMA_IS_STRICT_POS(a)   ( ((a) > 0) ? 1 : 0 )
#define SUMA_IS_POS(a)   ( ((a) >= 0) ? 1 : 0 )
#define SUMA_IS_STRICT_NEG(a)   ( ((a) < 0) ? 1 : 0 )
#define SUMA_IS_NEG(a)   ( ((a) <= 0) ? 1 : 0 )
#define SUMA_SIGN(a)   ( ((a) < 0) ? -1 : 1 )
#define SUMA_MIN_PAIR(a, b)   ( ((a) <= (b)) ? a : b )
#define SUMA_MAX_PAIR(a, b)   ( ((a) <= (b)) ? b : a )
#define SUMA_ABS(a)   ( ((a) < 0 ) ? -(a) : a )
#define SUMA_ROUND(a)   ( ( ((a) - (int)(a)) < 0.5 ) ? (int)(a) : ((int)(a)+1) )
#define SUMA_CEIL(a)   ( ( ((a) - (int)(a)) == 0.0 ) ? (int)(a) : ((int)(a)+1) )
#define SUMA_3D_2_1D_index(i, j, k, ni, nij)   ( (int)(i) + (int)(j) * (ni) + (int)(k) * (nij) )
#define SUMA_1D_2_3D_index(ijk, i, j, k, ni, nij)
#define SUMA_POINT_AT_DISTANCE(U, P1, d, P2)
 Returns the two points that are at a distance d from P1 along the direction of U SUMA_POINT_AT_DISTANCE(U, P1, d, P2) Input paramters :.

#define SUMA_POINT_AT_DISTANCE_NORM(U, P1, d, P2)
 Returns the two points that are at a distance d from P1 along the direction of U SUMA_POINT_AT_DISTANCE_NORM(U, P1, d, P2) Input paramters :.

#define SUMA_FROM_BARYCENTRIC(u, v, p1, p2, p3, p)
 SUMA_FROM_BARYCENTRIC(u, v, p1, p2, p3, p) change from barycentric coordinates.

#define SUMA_CART_2_SPH(c, s)
 calculate spherical coordinates from cartesian. Assuming coords are centered on 0 0 0. c XYZ coordinates in cartesian s rtp Rho, theta (azimuth), phi (elevation) in spherical

#define SUMA_SPH_2_CART(s, c)
 calculate cartesian coordinates from spherical. Assuming coords are centered on 0 0 0. s rtp Rho, theta (azimuth), phi (elevation) in spherical c XYZ coordinates in cartesian

#define SUMA_LARG_ABS(a, b)   ( ( fabs((double)(a)) > fabs((double)(b)) ) ? fabs((double)(a)) : fabs((double)(b)) )
#define SRM(r, c, nc)   ((nc)*(r)+(c))
#define SCM(r, c, nr)   ((r)+(nr)*(c))
#define SUMA_WRAP_VALUE(v, min, max)
#define SUMA_CLIP_VALUE(v, min, max)
#define SUMA_CLIP_UB(v, max)
#define SUMA_CLIP_LB(v, min)
#define SUMA_DIST_FROM_PLANE(P1, P2, P3, P, Dist)
#define SUMA_TRIANGLE_BOUNDING_BOX(n1, n2, n3, min_v, max_v)
#define SUMA_SET_GL_RENDER_MODE(m_PolyMode)
#define SUMA_SO_RADIUS(SO, r)
 calculates the average 'radius' of a surface. avg(dist(node_i,center));

#define SUMA_RECOMPUTE_NORMALS(SO)
#define SUMA_PAUSE_PROMPT(s)   { int m_jnk; fprintf(SUMA_STDOUT,"Pausing: %s ...", s); fflush(SUMA_STDOUT); m_jnk = getchar(); fprintf(SUMA_STDOUT,"\n"); fflush(SUMA_STDOUT);}
#define SUMA_DIM_CENTER(SO)
#define SUMA_FACE_CENTROID(SO, ifc, c)
#define SUMA_FIND_EDGE(m_EL, m_n1, m_n2, m_iseg)
#define SUMA_DRAWN_ROI_TAIL_NODE(D_ROI, Ntail)
#define SUMA_DRAWN_ROI_HEAD_NODE(D_ROI, Nhead)
#define SUMA_MT_CROSS(m_MTCR_dest, m_MTCR_v1, m_MTCR_v2)
#define SUMA_MT_DOT(m_MTDOT_v1, m_MTDOT_v2)   (m_MTDOT_v1[0]*m_MTDOT_v2[0]+m_MTDOT_v1[1]*m_MTDOT_v2[1]+m_MTDOT_v1[2]*m_MTDOT_v2[2])
#define SUMA_MT_SUB(m_MTSUB_dest, m_MTSUB_v1, m_MTSUB_v2)
#define SUMA_NORM(m_NORM_dest, m_NORM_v1)   m_NORM_dest= sqrt(m_NORM_v1[0]*m_NORM_v1[0]+m_NORM_v1[1]*m_NORM_v1[1]+m_NORM_v1[2]*m_NORM_v1[2]);
#define SUMA_TRI_AREA(m_TRIAREA_n0, m_TRIAREA_n1, m_TRIAREA_n2, m_TRIAREA_A)
#define SUMA_EULER_SO(SO, eu)
 SUMA_EULER_SO (SO, eu) computes the euler number = N - E + F eu = SO->N_Node - SO->EL->N_Distinct_Edges + SO->N_FaceSet eu = 2 for closed surfaces -1000 --> NULL SO -1001 --> NULL SO->EL.

#define SUMA_IS_IN_VEC(m_vec, m_nel, m_val, m_loc)
 SUMA_IS_IN_VEC(vec, nel, val, loc);.

#define SUMA_DBG_IN_NOTIFY(m_fname)
#define SUMA_DBG_OUT_NOTIFY(m_fname)
#define SUMA_REPORT_WICH_WIDGET_SV(m_w)
 SUMA_REPORT_WICH_WIDGET_SV macro for determining what type of widget m_w is and which sv it belongs to.

#define SUMA_ANY_WIDGET2SV(m_w, m_sv, m_svi)
 SUMA_ANY_WIDGET2SV macro for determining the SurfaceViewer structure containing any of the following widgets: GLXAREA, TOPLEVEL, FORM, FRAME. The macro searches all the SurfaceViewer structures in SUMAg_SVv.

#define SUMA_GLXAREA_WIDGET2SV(m_w, m_sv, m_svi)
 SUMA_GLXAREA_WIDGET2SV macro for determining the SurfaceViewer structure containing the widget: GLXAREA. The macro searches all the SurfaceViewer structures in SUMAg_SVv.

#define SUMA_SEG_LENGTH(m_a, m_b, m_dist)
 SUMA_SEG_LENGTH macro for a segment's length a pointer to xyz coordinates b pointer to xyz coordinates dist (float) sqrt( (m_b[0] - m_a[0]) * (m_b[0] - m_a[0]) +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1]) +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) );.

#define SUMA_SEG_LENGTH_SQ(m_a, m_b, m_dist)
 SUMA_SEG_LENGTH_SQ macro for a segment's squared length a pointer to xyz coordinates b pointer to xyz coordinates dist (float) ( (m_b[0] - m_a[0]) * (m_b[0] - m_a[0]) +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1]) +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) );.

#define SUMA_NORM_VEC(a, nel, norm)
 SUMA_NORM_VEC macro for vectors's norm (sqrt of sum of squares) a pointer to vector nel number of elements in vector norm (float) norm of a.

#define SUMA_MIN_VEC(a, nel, amin)
 SUMA_MIN_VEC macro for minimum a pointer to vector nel number of elements in vector amin minimum of a (make sure types of a and amin match).

#define SUMA_MIN_LOC_VEC(a, nel, amin, minloc)
 SUMA_MIN_VEC macro for minimum identification and location a pointer to vector nel (int) number of elements in vector amin minimum of a (make sure types of a and amin match) minloc (int) index into a where the minimum was found.

#define SUMA_MAX_VEC(a, nel, amax)
 SUMA_MAX_VEC macro for minimum a pointer to vector nel number of elements in vector amax maximum of a (make sure types of a and amax match).

#define SUMA_MIN_MAX_VEC(a, nel, amin, amax, aminloc, amaxloc)
 SUMA_MIN_MAX_VEC macro for minimum and maximum a pointer to vector nel number of elements in vector amin minimum of a (make sure types of a and amin match) amax maximum of a (make sure types of a and amax match) aminloc index where minimum is found amaxloc index where maximum is found.

#define SUMA_MIN_MAX_VEC_STRIDE(a, nel, amin, amax, aminloc, amaxloc, stride)
#define SUMA_ADD_VEC(a, b, c, len, typea, typeb, typec)
#define SUMA_SUB_VEC(a, b, c, len, typea, typeb, typec)
#define SUMA_MULT_VEC(a, b, c, len, typea, typeb, typec)
#define SUMA_SUM_VEC(a, s, len, typea)
#define SUMA_SCALE_VEC(a, b, s, len, typea, typeb)
#define SUMA_EXTRACT_VEC(a, b, ind, len, typea, typeb)
#define SUMA_CAT_VEC(a, b, catata, lenb, typea, typeb)
#define SUMA_GET_MAT_ROW(a, b, row, cols, typea, typeb)
#define SUMA_GET_MAT_COL(a, b, col, rows, typea, typeb)
#define SUMA_MIN_MAT_COL(a, rows, cols, amin)
 SUMA_MIN_MAT_COL macro for minimum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amin minimum of each column in a (make sure types of a and amin match).

#define SUMA_MAX_MAT_COL(a, rows, cols, amax)
 SUMA_MAX_MAT_COL macro for maximum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amax maximum of each column in a (make sure types of a and amin match).

#define SUMA_MIN_MAX_SUM_MAT_COL(a, rows, cols, amin, amax, asum)
 SUMA_MIN_MAX_SUM_MAT_COL macro for minimum, maximum and sum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amin minimum of each column in a (make sure types of a and amin match) amax maximum of each column in a (make sure types of a and amin match) asum sum of each column in a (the mean is not computed because the / operation would then depend on the type of a).

#define SUMA_MIN_MAX_SUM_VECMAT_COL(a, rows, cols, amin, amax, asum)
 SUMA_MIN_MAX_SUM_VECMAT_COL macro for minimum, maximum and sum of each column in a matrix stored in vector format matrix 1 2 3 4 5 6 is stored as 1 2 3 4 5 6 ...

#define SUMA_MIN_MAX_SUM_VECMAT_MASK_COL(a, rows, cols, rowmask, amin, amax, asum)
 SUMA_MIN_MAX_SUM_VECMAT_MASK_COL macro for minimum, maximum and sum of each column in a matrix stored in vector format ONLY rows n where rowmask[n] is not 0 are used matrix 1 2 3 4 5 6 7 8 9 is stored as 1 2 3 4 5 6 7 8 9...

#define SUMA_MAT_TO_VEC(a, b, rows, cols, typea, typeb)
#define SUMA_COPY_VEC(a, b, len, typea, typeb)
#define SUMA_INIT_VEC(a, len, val, typea)
#define SUMA_COPY_VALUE_IN_VEC(a, b, ia, ib, typea, typeb)
#define SUMA_ASSIGN_VALUE_IN_VEC(a, ia, typea, val)
#define SUMA_DOTP_VEC(a, b, s, len, typea, typeb)
#define SUMA_UNIT_VEC(P1, P2, U, Un)
 Macro to calculate the unit direction vector U from P1-->P2 and the distance Un between P1 and P2. If Un is 0, U is all zeros.

#define SUMA_SEG_NORM(P1, P2, Un)
 Macro to calculate the distance Un from P1-->P2 a.

#define SUMA_MULT_MAT(a, b, c, rowsa, colsa, colsb, typea, typeb, typec)
#define SUMA_ADD_MAT(a, b, c, rowsa, colsa, typea, typeb, typec)
#define SUMA_SUB_MAT(a, b, c, rowsa, colsa, typea, typeb, typec)
#define SUMA_TRANSP_MAT(a, b, rowsa, colsa, typea, typeb)
#define SUMA_RGBmat_2_GLCOLAR4(RGBmat, glcolar, nrgb)
#define SUMA_RGBvec_2_GLCOLAR4(RGBvec, glcolar, nrgb)
#define SUMA_GLCOLAR4_2_RGBmat(glcolar, RGBmat, nrgb)
#define SUMA_GLCOLAR4_2_RGBvec(glcolar, RGBvec, nrgb)
#define SUMA_FillBlanks_GLCOLAR4(isColored, N_Nodes, R, G, B, glcolar)
#define SUMA_RGB_FnGnL_AR4op(RGBmat, glcolar, nrgb, isColored)
#define SUMA_RGBv_FnGnL_AR4op(RGBvec, glcolar, nrgb, isColored)
#define SUMA_RGB_FGnL_AR4op(RGBmat, glcolar, nrgb, opacity, isColored)
#define SUMA_RGBv_FGnL_AR4op(RGBvec, glcolar, nrgb, opacity, isColored)
#define SUMA_RGB_FGnL_AR4op2(RGBmat, glcolar, nrgb, opacity, isColored)
#define SUMA_RGBv_FGnL_AR4op2(RGBvec, glcolar, nrgb, opacity, isColored)
#define SUMA_RGB_FGL_AR4op(RGBmat, glcolar, nrgb, opacity, locgain, isColored)
#define SUMA_RGBv_FGL_AR4op(RGBvec, glcolar, nrgb, opacity, locgain, isColored)
#define SUMA_RGB_FGL_AR4op2(RGBmat, glcolar, nrgb, opacity, locgain, isColored)
#define SUMA_RGBv_FGL_AR4op2(RGBvec, glcolar, nrgb, opacity, locgain, isColored)
#define SUMA_RGB_FnGL_AR4op(RGBmat, glcolar, nrgb, locgain, isColored)
#define SUMA_RGBv_FnGL_AR4op(RGBvec, glcolar, nrgb, locgain, isColored)
#define SUMA_RGB_PnGnL_AR4op(RGBmat, NodeId, glcolar, nrgb, isColored, N_Node)
#define SUMA_RGBv_PnGnL_AR4op(RGBvec, NodeId, glcolar, nrgb, isColored, N_Node)
#define SUMA_RGB_PGnL_AR4op(RGBmat, NodeId, glcolar, nrgb, isColored, opacity, N_Node)
#define SUMA_RGBv_PGnL_AR4op(RGBvec, NodeId, glcolar, nrgb, isColored, opacity, N_Node)
#define SUMA_RGB_PGnL_AR4op2(RGBmat, NodeId, glcolar, nrgb, isColored, opacity, N_Node)
#define SUMA_RGBv_PGnL_AR4op2(RGBvec, NodeId, glcolar, nrgb, isColored, opacity, N_Node)
#define SUMA_RGB_PGL_AR4op(RGBmat, NodeId, glcolar, nrgb, isColored, opacity, locgain, N_Node)
#define SUMA_RGBv_PGL_AR4op(RGBvec, NodeId, glcolar, nrgb, isColored, opacity, locgain, N_Node)
#define SUMA_RGB_PGL_AR4op2(RGBmat, NodeId, glcolar, nrgb, isColored, opacity, locgain, N_Node)
#define SUMA_RGBv_PGL_AR4op2(RGBvec, NodeId, glcolar, nrgb, isColored, opacity, locgain, N_Node)
#define SUMA_RGB_PnGL_AR4op(RGBmat, NodeId, glcolar, nrgb, isColored,locgain, N_Node)
#define SUMA_RGBv_PnGL_AR4op(RGBvec, NodeId, glcolar, nrgb, isColored,locgain, N_Node)

Define Documentation

#define SCM (  r,
c,
nr    )     ((r)+(nr)*(c))
 

the 1D index of element [r][c] in a column major matrix of nr rows

Definition at line 237 of file SUMA_Macros.h.

#define SRM (  r,
c,
nc    )     ((nc)*(r)+(c))
 

the 1D index of element [r][c] in a row major matrix of nc columns

Definition at line 233 of file SUMA_Macros.h.

#define SUMA_1D_2_3D_index (  ijk,
i,
j,
k,
ni,
nij    ) 
 

Value:

{  \
   k = ((ijk) / (nij)); \
   j = ((ijk) % (nij));   \
   i = ((j) % (ni));  \
   j = ((j) / (ni)); \
}

Definition at line 114 of file SUMA_Macros.h.

Referenced by SUMA_FillToVoxelMask(), SUMA_Suggest_Touchup_Grad(), and SUMA_VoxelNeighbors().

#define SUMA_3D_2_1D_index (  i,
j,
k,
ni,
nij    )     ( (int)(i) + (int)(j) * (ni) + (int)(k) * (nij) )
 

Definition at line 112 of file SUMA_Macros.h.

Referenced by SUMA_GetVoxelsIntersectingTriangle(), SUMA_isSkin(), SUMA_SurfGridIntersect(), and SUMA_VoxelNeighbors().

#define SUMA_ABS (  a    )     ( ((a) < 0 ) ? -(a) : a )
 

Definition at line 106 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read_vmr(), SUMA_FindVoxelsInSurface_SLOW(), SUMA_GetVoxelsIntersectingTriangle(), SUMA_OpenDX_Read_CruiseVolHead(), and SUMA_StretchToFitLeCerveau().

#define SUMA_ADD_MAT (  a,
b,
c,
rowsa,
colsa,
typea,
typeb,
typec    ) 
 

Value:

{  \
                    typea **_AMX = (typea **)a;  \
                    typeb **_BMX = (typeb **)b;  \
                    typec **_CMX = (typec **)c;  \
                    int m_IX,_JX;  \
                    for(m_IX = 0 ; m_IX < rowsa ; m_IX++) {  \
                        for(_JX = 0 ; _JX < colsa ; _JX++) {  \
                            _CMX[m_IX][_JX] = _AMX[m_IX][_JX] + _BMX[m_IX][_JX];  \
                        }  \
                    }  \
                }
SUMA_ADD_MAT MACRO FOR MATRIX ADDITION:

SUMA_ADD_MAT(a,b,c,rowsa,colsa,typea,typeb,typec)

a pointer to first matirx. b pointer to second matrix. c pointer to result matrix. rowsa number of rows in matrix a colsa number of columns in matrix a typea legal C type describing the type of a typeb legal C type describing the type of b typec legal C type describing the type of c

Definition at line 1260 of file SUMA_Macros.h.

#define SUMA_ADD_VEC (  a,
b,
c,
len,
typea,
typeb,
typec    ) 
 

Value:

{  \
                  typea *_PTA = a;  \
                  typeb *_PTB = b;  \
                  typec *_PTC = c;  \
                  int m_IX;  \
                      for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                          *_PTC++ = (typec)((*_PTA++) + (*_PTB++));  \
                  }

Definition at line 715 of file SUMA_Macros.h.

#define SUMA_ANY_WIDGET2SV (  m_w,
m_sv,
m_svi    ) 
 

Value:

{\
   int m_i = 0;   \
   m_sv = NULL;   \
   m_svi = -1;   \
   while (m_i < SUMA_MAX_SURF_VIEWERS) {   \
      if (SUMAg_SVv[m_i].X->GLXAREA == m_w || SUMAg_SVv[m_i].X->TOPLEVEL == m_w || SUMAg_SVv[m_i].X->FORM == m_w || SUMAg_SVv[m_i].X->FRAME == m_w) {   \
         m_svi = m_i;   \
         m_sv = &(SUMAg_SVv[m_i]);   \
         m_i = SUMA_MAX_SURF_VIEWERS; \
      }  else {   \
         ++m_i;   \
      }   \
   }   \
}
SUMA_ANY_WIDGET2SV macro for determining the SurfaceViewer structure containing any of the following widgets: GLXAREA, TOPLEVEL, FORM, FRAME. The macro searches all the SurfaceViewer structures in SUMAg_SVv.

m_w the widget in question m_sv a pointer to SUMA_SurfaceViewer structure. This pointer is NULL if no matching SurfaceViewer structure is found in SUMAg_SVv m_svi the index of m_sv in SUMAg_SVv vector of Surface Viewer structures. m_sv = &(SUMAg_SVv[m_svi]). -1 if no match was found

Definition at line 527 of file SUMA_Macros.h.

Referenced by SUMA_expose(), SUMA_graphicsInit(), SUMA_handleRedisplay(), SUMA_mapStateChanged(), SUMA_momentum(), SUMA_postRedisplay(), SUMA_resize(), and SUMA_SetcSV().

#define SUMA_ASSIGN_VALUE_IN_VEC (  a,
ia,
typea,
val    ) 
 

Value:

{ \
         typea *_PTA = (typea *)a;  \
         _PTA[ia] = (typea)val; \
}

Definition at line 1134 of file SUMA_Macros.h.

Referenced by SUMA_Copy_Part_Column().

#define SUMA_CART_2_SPH (  c,
s    ) 
 

Value:

{\
   SUMA_NORM_VEC(c, 3, s[0]); \
   s[1] = atan2(c[1], c[0]);   \
   s[2] = atan2(c[2],sqrt(c[0]*c[0]+c[1]*c[1]));    \
}
calculate spherical coordinates from cartesian. Assuming coords are centered on 0 0 0. c XYZ coordinates in cartesian s rtp Rho, theta (azimuth), phi (elevation) in spherical

See also:
SUMA_Cart2Sph , SUMA_SPH_2_CART

Definition at line 209 of file SUMA_Macros.h.

Referenced by SUMA_Cart2Sph().

#define SUMA_CAT_VEC (  a,
b,
catata,
lenb,
typea,
typeb    ) 
 

Value:

{ \
                       typea *_PTA = (typea *)a;  \
                       typeb *_PTB = (typeb *)b;  \
                       int m_IX;  \
                       _PTA = _PTA + catata; \
                       for(m_IX = 0 ; m_IX < (lenb) ; m_IX++)  \
                           *(_PTA)++ = (typea)(*(_PTB)++);  \
                    }

Definition at line 882 of file SUMA_Macros.h.

#define SUMA_CEIL (  a    )     ( ( ((a) - (int)(a)) == 0.0 ) ? (int)(a) : ((int)(a)+1) )
 

Definition at line 110 of file SUMA_Macros.h.

Referenced by SUMA_VoxelsInBox().

#define SUMA_CLIP_LB (  v,
min    ) 
 

Value:

{  \
      if (v < min) v = min; \
   }

Definition at line 257 of file SUMA_Macros.h.

#define SUMA_CLIP_UB (  v,
max    ) 
 

Value:

{  \
      if (v > max) v = max;   \
   }

Definition at line 252 of file SUMA_Macros.h.

#define SUMA_CLIP_VALUE (  v,
min,
max    ) 
 

Value:

{  \
      if (v > max) v = max;   \
      else if (v < min) v = min; \
   }

Definition at line 246 of file SUMA_Macros.h.

Referenced by SUMA_ATF_SetValue().

#define SUMA_COPY_VALUE_IN_VEC (  a,
b,
ia,
ib,
typea,
typeb    ) 
 

Value:

{ \
         typea *_PTA = (typea *)a;  \
         typeb *_PTB = (typeb *)b;  \
         _PTB[ib] = (typeb)_PTA[ia]; \
}

Definition at line 1128 of file SUMA_Macros.h.

Referenced by SUMA_Copy_Part_Column().

#define SUMA_COPY_VEC (  a,
b,
len,
typea,
typeb    ) 
 

Value:

{  \
                       typea *_PTA = (typea *)a;  \
                       typeb *_PTB = (typeb *)b;  \
                       int m_IX;  \
                       for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                           *(_PTB)++ = (typeb)(*(_PTA)++);  \
                    }

Definition at line 1110 of file SUMA_Macros.h.

Referenced by SUMA_1DROI_to_DrawnROI(), SUMA_CreateChildSO(), SUMA_dPercRange(), SUMA_Draw_SO_ROI(), SUMA_DrawLineAxis(), SUMA_input(), SUMA_isinbox(), SUMA_isinsphere(), SUMA_LoadVisualState(), SUMA_NewAreaAtRadius(), SUMA_NewVolumeAtRadius(), SUMA_Paint_SO_ROIplanes(), SUMA_PercRange(), SUMA_PrepSO_GeomProp_GL(), SUMA_RegisterEngineListCommand(), SUMA_SortedAxisSegmentList(), SUMA_UniqueInt(), SUMA_UpdateRotaCenter(), SUMA_UpdateViewPoint(), SUMA_VolPar_nel2SOVolPar(), SUMA_XYZ_XYZmap(), and SUMA_XYZmap_XYZ().

#define SUMA_DBG_IN_NOTIFY (  m_fname    ) 
 

Value:

{ \
   int m_i;\
   ++SUMAg_CF->InOut_Level;   \
   for (m_i=0; m_i < SUMAg_CF->InOut_Level; ++m_i) fprintf (SUMA_STDERR," ");\
   fprintf (SUMA_STDERR,"--dbg: Entered %s (lvl %d).\n", m_fname, SUMAg_CF->InOut_Level); \
}

Definition at line 474 of file SUMA_Macros.h.

#define SUMA_DBG_OUT_NOTIFY (  m_fname    ) 
 

Value:

{ \
   int m_i;\
   for (m_i=0; m_i < SUMAg_CF->InOut_Level; ++m_i) fprintf (SUMA_STDERR," ");\
   fprintf (SUMA_STDERR,"--dbg: Left    %s (lvl %d).\n", m_fname, SUMAg_CF->InOut_Level); \
   --SUMAg_CF->InOut_Level;   \
}

Definition at line 481 of file SUMA_Macros.h.

#define SUMA_DIM_CENTER (  SO    ) 
 

Value:

{  \
   SUMA_MIN_MAX_SUM_VECMAT_COL (SO->NodeList, SO->N_Node, SO->NodeDim, SO->MinDims, SO->MaxDims, SO->Center);  \
   SO->Center[0] /= SO->N_Node;  \
   SO->Center[1] /= SO->N_Node;  \
   SO->Center[2] /= SO->N_Node;  \
   SUMA_MIN_VEC (SO->MinDims, 3, SO->aMinDims );   \
   SUMA_MAX_VEC (SO->MaxDims, 3, SO->aMaxDims);    \
}
A macro to recalculate a surface's center and its bounding box

Definition at line 344 of file SUMA_Macros.h.

Referenced by SUMA_CreateChildSO(), and SUMA_NewSO().

#define SUMA_DIST_FROM_PLANE (  P1,
P2,
P3,
P,
Dist    ) 
 

Value:

{  \
   static float m_Eq[4];   \
   SUMA_Plane_Equation ( P1, P2, P3, m_Eq); \
   Dist = m_Eq[0] * P[0] + m_Eq[1] * P[1] + m_Eq[2] * P[2] + m_Eq[3] ;   \
}
determines the distance and side of the plane that a point is located see also SUMA_Surf_Plane_Intersect if Dist = 0, point on plane, if Dist > 0 point above plane (along normal), if Dist < 0 point is below plane

Definition at line 266 of file SUMA_Macros.h.

Referenced by SUMA_GetVoxelsIntersectingTriangle(), and SUMA_SurfGridIntersect().

#define SUMA_DOTP_VEC (  a,
b,
s,
len,
typea,
typeb    ) 
 

Value:

{  \
                       typea *_PTA = a;  \
                       typeb *_PTB = b;  \
                       int m_IX;  \
                       s = (*_PTA++) * (*_PTB++);  \
                       for(m_IX = 1 ; m_IX < (len) ; m_IX++)  \
                           s += (*_PTA++) * (*_PTB++);  \
                   }
SUMA_DOTP_VEC macro:

FORMS THE SUM OF PRODUCTS OF TWO VECTORS (a,b) AND PUTS THE RESULT IN THE PREVIOUSLY DEFINED VARIABLE s.

SUMA_DOTP_VEC(a,b,s,len,typea,typeb)

a pointer to first vector. b pointer to second vector. s variable used to store result (not a pointer). len length of vectors (integer). typea legal C type describing the type of a data. typeb legal C type describing the type of b data.

WARNING: The input data vectors are not cast to the type of s. This means that at least one of the input types must be able to represent the individual products without overflow.

Definition at line 1161 of file SUMA_Macros.h.

Referenced by SUMA_dPoint_At_Distance(), SUMA_OrientTriangles(), SUMA_Point_At_Distance(), and SUMA_StretchToFitLeCerveau().

#define SUMA_DRAWN_ROI_HEAD_NODE (  D_ROI,
Nhead    ) 
 

Value:

{\
      DListElmt *m_Head=NULL; \
      SUMA_ROI_DATUM *m_ROId=NULL; \
      Nhead = -1; \
      m_Head = dlist_head(D_ROI->ROIstrokelist); \
      if (m_Head) {  \
         m_ROId = (SUMA_ROI_DATUM *)m_Head->data;  \
         if (m_ROId->N_n) Nhead = m_ROId->nPath[0];   \
      }  \
   }
Macro that sets Nhead to be the index of the 1st node of the 1st ROIdatum in a DrawnROI. Nhead is -1 if the macro fails

Definition at line 401 of file SUMA_Macros.h.

Referenced by SUMA_cb_DrawROI_Join(), and SUMA_ProcessBrushStroke().

#define SUMA_DRAWN_ROI_TAIL_NODE (  D_ROI,
Ntail    ) 
 

Value:

{\
      DListElmt *m_Tail=NULL; \
      SUMA_ROI_DATUM *m_ROId=NULL; \
      Ntail = -1; \
      m_Tail = dlist_tail(D_ROI->ROIstrokelist); \
      if (m_Tail) {  \
         m_ROId = (SUMA_ROI_DATUM *)m_Tail->data;  \
         if (m_ROId->N_n) Ntail = m_ROId->nPath[m_ROId->N_n-1];   \
      }  \
   }
Macro that sets Ntail to be the index of the last node of the last ROIdatum in a DrawnROI. Ntail is -1 if the macro fails

Definition at line 385 of file SUMA_Macros.h.

Referenced by SUMA_cb_DrawROI_Join(), SUMA_LinkTailNodeToNodeStroke(), and SUMA_ProcessBrushStroke().

#define SUMA_EULER_SO (  SO,
eu    ) 
 

Value:

{ \
   if (!SO) { eu = -1000; }   \
   else if (!SO->EL) { eu = -1001; }   \
   else eu = SO->N_Node - SO->EL->N_Distinct_Edges + SO->N_FaceSet; \
}
SUMA_EULER_SO (SO, eu) computes the euler number = N - E + F eu = SO->N_Node - SO->EL->N_Distinct_Edges + SO->N_FaceSet eu = 2 for closed surfaces -1000 --> NULL SO -1001 --> NULL SO->EL.

Definition at line 447 of file SUMA_Macros.h.

Referenced by SUMA_SurfaceObject_Info().

#define SUMA_EXTRACT_VEC (  a,
b,
ind,
len,
typea,
typeb    ) 
 

Value:

{  \
                       typea *_PTA = (typea *)a;  \
                       typeb *_PTB = (typeb *)b;  \
                       int m_IX;  \
                       for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                         _PTB[m_IX] = _PTA[ind[m_IX]];   \
                    }

Definition at line 856 of file SUMA_Macros.h.

#define SUMA_FACE_CENTROID (  SO,
ifc,
c    ) 
 

Value:

{   \
   static int m_n1, m_n2, m_n3;  \
   m_n1 =  SO->FaceSetList[3*ifc]; m_n2 = SO->FaceSetList[3*ifc+1]; m_n3 = SO->FaceSetList[3*ifc+2];   \
   c[0] = (SO->NodeList[3*m_n1]   + SO->NodeList[3*m_n2]   + SO->NodeList[3*m_n3]  )/3; \
   c[1] = (SO->NodeList[3*m_n1+1] + SO->NodeList[3*m_n2+1] + SO->NodeList[3*m_n3+1])/3; \
   c[2] = (SO->NodeList[3*m_n1+2] + SO->NodeList[3*m_n2+2] + SO->NodeList[3*m_n3+2])/3; \
}
calculate the centroid of a triangular faceset

Definition at line 354 of file SUMA_Macros.h.

Referenced by SUMA_Mesh_Volume(), and SUMA_Subdivide_Mesh().

#define SUMA_FillBlanks_GLCOLAR4 (  isColored,
N_Nodes,
R,
G,
B,
glcolar    ) 
 

Value:

{\
      int m_I, m_I4; \
      for (m_I=0; m_I < N_Nodes; ++m_I) {\
         if (!isColored[m_I]) {\
            m_I4 = 4*m_I; \
            glcolar[m_I4] = R; ++m_I4;\
            glcolar[m_I4] = G; ++m_I4;\
            glcolar[m_I4] = B; ++m_I4;\
         }\
      }\
   }
SUMA_FillBlanks_GLCOLAR4 fills nodes that received no color with the Nocolor Color SUMA_FillBlanks_GLCOLAR4(isColored, N_Nodes, R, G, B, glcolar) isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. N_Nodes (int) total number of nodes R, G, B (float 0..1) RGB values of NoColor color glcolar (GLfloat *) (4 N_Nodes) x 1 vector

Definition at line 1394 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_FIND_EDGE (  m_EL,
m_n1,
m_n2,
m_iseg    ) 
 

Value:

{  int m_eloc ;   \
   m_eloc = m_EL->ELloc[m_n1];  \
   do {  \
      if (m_EL->EL[m_eloc][1] == m_n2) m_iseg = m_eloc;   \
      ++m_eloc;  \
   } while (m_EL->EL[m_eloc][0] == m_n1 && m_eloc < m_EL->N_EL);  \
}
A macro version of SUMA_FindEdge Use function for robust error checking. Here you are on your own.

you should make sure n1 < n2 you should initialize iseg to -1 before calling the macro

Definition at line 372 of file SUMA_Macros.h.

#define SUMA_FROM_BARYCENTRIC (  u,
v,
p1,
p2,
p3,
p    ) 
 

Value:

{   \
   (p)[0] = (p1)[0] + u * ((p2)[0] - (p1)[0] ) + v * ((p3)[0] - (p1)[0]);  \
   (p)[1] = (p1)[1] + u * ((p2)[1] - (p1)[1] ) + v * ((p3)[1] - (p1)[1]);  \
   (p)[2] = (p1)[2] + u * ((p2)[2] - (p1)[2] ) + v * ((p3)[2] - (p1)[2]);  \
}
SUMA_FROM_BARYCENTRIC(u, v, p1, p2, p3, p) change from barycentric coordinates.

Definition at line 195 of file SUMA_Macros.h.

Referenced by SUMA_isSelfIntersect().

#define SUMA_GET_MAT_COL (  a,
b,
col,
rows,
typea,
typeb    ) 
 

Value:

{  \
                 typea **_AMX = (typea **)a;  \
                 typeb *_PTB = (typeb *)b;  \
                 typea *_PTA;  \
                 int m_IX,_JX;  \
                 for(m_IX = 0 ; m_IX < rows ; m_IX++) {  \
                     _PTA = _AMX[m_IX ] ;  \
                     for(_JX = 0 ; _JX < col ; _JX++)  \
                         _PTA++; \
                     *_PTB++ = (typeb)(*_PTA++);  \
                 }  \
             }
SUMA_GET_MAT_COL MACRO FOR GETTING A COLUMN FROM A MATRIX:

SUMA_GET_MAT_COL(a,b, col, rows,typea,typeb)

a pointer to input 2D matrix. b pointer to resultant 1D vector. col index of column in matrix a to extract to b rows number of rows to in a typea legal C type describing the type of a typeb legal C type describing the type of b

Definition at line 929 of file SUMA_Macros.h.

#define SUMA_GET_MAT_ROW (  a,
b,
row,
cols,
typea,
typeb    ) 
 

Value:

{  \
                 typea **_AMX = (typea **)a;  \
                 typeb *_PTB = (typeb *)b;  \
                 typea *_PTA;  \
                 int _JX;  \
                     _PTA = _AMX[row];  \
                     for(_JX = 0 ; _JX < cols ; _JX++)  \
                         *_PTB++ = (typeb) (*_PTA++);  \
             }
SUMA_GET_MAT_ROW MACRO FOR GETTING A ROW FROM A MATRIX:

SUMA_GET_MAT_ROW(a,b,row,cols,typea,typeb)

a pointer to input 2D matrix. b pointer to resultant 1D vector. row index of row to extract from a cols number of columns in matrix a typea legal C type describing the type of a typeb legal C type describing the type of b

Definition at line 905 of file SUMA_Macros.h.

#define SUMA_GLCOLAR4_2_RGBmat (  glcolar,
RGBmat,
nrgb    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      for (m_I=0; m_I < nrgb; ++m_I) {\
         RGBmat[m_I][0] = glcolar[m_I4]; ++m_I4;\
         RGBmat[m_I][1] = glcolar[m_I4]; ++m_I4;\
         RGBmat[m_I][2] = glcolar[m_I4]; ++m_I4;\
         ++m_I4;\
      }\
   }
SUMA_GLCOLAR4_2_RGBmat copies 4N x 1 GL color array into an N x 3 RGB matrix format

SUMA_GLCOLAR4_2_RGBmat (glcolar, RGBmat, N) glcolar (GLfloat *) (4 N) x 1 vector RGBmat (float **) N x 3 matrix of RGB values Mar 17 04: Added the SUMA_RGBvec versions using RGBvec instead of RGBmat.

Definition at line 1364 of file SUMA_Macros.h.

#define SUMA_GLCOLAR4_2_RGBvec (  glcolar,
RGBvec,
nrgb    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      for (m_I=0; m_I < nrgb; ++m_I) {\
         RGBvec[m_I3] = glcolar[m_I4]; ++m_I4; ++m_I3;\
         RGBvec[m_I3] = glcolar[m_I4]; ++m_I4; ++m_I3;\
         RGBvec[m_I3] = glcolar[m_I4]; ++m_I4; ++m_I3;\
         ++m_I4;\
      }\
   }

Definition at line 1373 of file SUMA_Macros.h.

#define SUMA_GLXAREA_WIDGET2SV (  m_w,
m_sv,
m_svi    ) 
 

Value:

{\
   int m_i = 0;   \
   m_sv = NULL;   \
   m_svi = -1;   \
   while (m_i < SUMA_MAX_SURF_VIEWERS) {   \
      if (SUMAg_SVv[m_i].X->GLXAREA == m_w) {   \
         m_svi = m_i;   \
         m_sv = &(SUMAg_SVv[m_i]);   \
         m_i = SUMA_MAX_SURF_VIEWERS;   \
      }  else {   \
         ++m_i;   \
      }   \
   }   \
}
SUMA_GLXAREA_WIDGET2SV macro for determining the SurfaceViewer structure containing the widget: GLXAREA. The macro searches all the SurfaceViewer structures in SUMAg_SVv.

m_w the widget in question m_sv a pointer to SUMA_SurfaceViewer structure. This pointer is NULL if no matching SurfaceViewer structure is found in SUMAg_SVv m_svi the index of m_sv in SUMAg_SVv vector of Surface Viewer structures. m_sv = &(SUMAg_SVv[m_svi]). -1 if no match was found

Definition at line 550 of file SUMA_Macros.h.

Referenced by SUMA_input().

#define SUMA_INIT_VEC (  a,
len,
val,
typea    ) 
 

Value:

{  \
   int m_i; \
   for (m_i = 0; m_i < (len) ; m_i ++) \
      a[m_i] = (typea)val; \
}
SUMA_INIT_VEC macro: initializes values in a vector SUMA_INIT_VEC(a,len,val,typea)

Definition at line 1122 of file SUMA_Macros.h.

Referenced by SUMA_Pattie_Volume().

#define SUMA_IS_IN_VEC (  m_vec,
m_nel,
m_val,
m_loc    ) 
 

Value:

{ \
   int m_i=0;\
   m_loc = -1;\
   while (m_i < m_nel) {   \
      if (m_vec[m_i] == m_val) { \
         m_loc = m_i;   \
         m_i = m_nel;   \
      }  else {   \
         ++ m_i;  \
      }  \
   }  \
}
SUMA_IS_IN_VEC(vec, nel, val, loc);.

Parameters:
vec  pointer to vector of at least nel elements
nel  (int) number of elements to check in vec
val  value to look for in vec
loc  (int) index in vec where val was found. -1 if nothing was found

Definition at line 461 of file SUMA_Macros.h.

Referenced by SUMA_inNodeNeighb().

#define SUMA_IS_NEG (  a    )     ( ((a) <= 0) ? 1 : 0 )
 

Definition at line 98 of file SUMA_Macros.h.

Referenced by SUMA_SurfGridIntersect().

#define SUMA_IS_POS (  a    )     ( ((a) >= 0) ? 1 : 0 )
 

Definition at line 94 of file SUMA_Macros.h.

#define SUMA_IS_STRICT_NEG (  a    )     ( ((a) < 0) ? 1 : 0 )
 

Definition at line 96 of file SUMA_Macros.h.

Referenced by SUMA_GetVoxelsIntersectingTriangle().

#define SUMA_IS_STRICT_POS (  a    )     ( ((a) > 0) ? 1 : 0 )
 

Definition at line 92 of file SUMA_Macros.h.

#define SUMA_LARG_ABS (  a,
b    )     ( ( fabs((double)(a)) > fabs((double)(b)) ) ? fabs((double)(a)) : fabs((double)(b)) )
 

Definition at line 228 of file SUMA_Macros.h.

Referenced by SUMA_cb_SymIrange_tb_toggled(), SUMA_InitRangeTable(), and SUMA_ScaleToMap_Interactive().

#define SUMA_MAT_TO_VEC (  a,
b,
rows,
cols,
typea,
typeb    ) 
 

Value:

{  \
                 typea **_AMX = (typea **)a;  \
                 typeb *_PTB = (typeb *)b;  \
                 typea *_PTA;  \
                 int m_IX,_JX;  \
                 for(m_IX = 0 ; m_IX < rows ; m_IX++) {  \
                     _PTA = _AMX[m_IX ];  \
                     for(_JX = 0 ; _JX < cols ; _JX++)  \
                         *_PTB++ = (typeb) (*_PTA++);  \
                 }  \
             }
SUMA_MAT_TO_VEC MACRO rearranges a matrix into a vector one row after the other:

SUMA_MAT_TO_VEC(a,b,rows,cols,typea,typeb)

a pointer to input 2D matrix. b pointer to resultant D matrix. rows number of rows in matrix a cols number of columns in matrix a typea legal C type describing the type of a typeb legal C type describing the type of b

Definition at line 1084 of file SUMA_Macros.h.

#define SUMA_MAX_MAT_COL (  a,
rows,
cols,
amax    ) 
 

Value:

{ \
                  int m_IX, _JX;   \
                  for (m_IX = 0; m_IX < cols ; m_IX++) {   \
                     amax[m_IX]=a[0][m_IX];   \
                     for (_JX = 1 ; _JX < rows ; _JX++)  \
                        if (a[_JX][m_IX] > amax[m_IX]) amax[m_IX] = a[_JX][m_IX];\
                  }\
               }
SUMA_MAX_MAT_COL macro for maximum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amax maximum of each column in a (make sure types of a and amin match).

Definition at line 967 of file SUMA_Macros.h.

#define SUMA_MAX_PAIR (  a,
b    )     ( ((a) <= (b)) ? b : a )
 

Definition at line 104 of file SUMA_Macros.h.

Referenced by SUMA_Find_IminImax(), SUMA_Find_IminImax_Avg(), SUMA_isinpoly(), SUMA_ShowMeSome(), SUMA_SkullMask(), SUMA_StretchToFitLeCerveau(), SUMA_Suggest_Touchup(), and SUMA_Suggest_Touchup_Grad().

#define SUMA_MAX_VEC (  a,
nel,
amax    ) 
 

Value:

{ \
   int m_I; \
   amax = a[0]; \
   for (m_I = 1; m_I < nel; m_I++) { \
      if (a[m_I] > amax) amax = a[m_I];    \
   } \
}
SUMA_MAX_VEC macro for minimum a pointer to vector nel number of elements in vector amax maximum of a (make sure types of a and amax match).

Definition at line 656 of file SUMA_Macros.h.

Referenced by SUMA_Cmap_To_SO(), SUMA_FindVoxelsInSurface(), SUMA_FindVoxelsInSurface_SLOW(), SUMA_FreeSurfer_Read_eng(), SUMA_NewSurfaceGeometry(), and SUMA_PrepSO_GeomProp_GL().

#define SUMA_MIN_LOC_VEC (  a,
nel,
amin,
minloc    ) 
 

Value:

{ \
   int m_I; \
   amin = a[0]; \
   minloc = 0; \
   for (m_I = 1; m_I < nel; m_I++) { \
      if (a[m_I] < amin) { \
         amin = a[m_I];    \
         minloc = m_I; \
      } \
   } \
}
SUMA_MIN_VEC macro for minimum identification and location a pointer to vector nel (int) number of elements in vector amin minimum of a (make sure types of a and amin match) minloc (int) index into a where the minimum was found.

Definition at line 638 of file SUMA_Macros.h.

Referenced by SUMA_Dijkstra(), SUMA_Engine(), SUMA_XYZ_XYZmap(), and SUMA_XYZmap_XYZ().

#define SUMA_MIN_MAT_COL (  a,
rows,
cols,
amin    ) 
 

Value:

{ \
                  int m_IX, _JX;   \
                  for (m_IX = 0; m_IX < cols ; m_IX++) {   \
                     amin[m_IX]=a[0][m_IX];   \
                     for (_JX = 1 ; _JX < rows ; _JX++)  \
                        if (a[_JX][m_IX] < amin[m_IX]) amin[m_IX] = a[_JX][m_IX];\
                     }\
                  }
SUMA_MIN_MAT_COL macro for minimum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amin minimum of each column in a (make sure types of a and amin match).

Definition at line 950 of file SUMA_Macros.h.

#define SUMA_MIN_MAX_SUM_MAT_COL (  a,
rows,
cols,
amin,
amax,
asum    ) 
 

Value:

{ \
                  int m_IX, _JX;   \
                  for (m_IX = 0; m_IX < cols ; m_IX++) {   \
                     amax[m_IX]=a[0][m_IX];   \
                     amin[m_IX]=a[0][m_IX];   \
                     asum[m_IX]=a[0][m_IX];   \
                     for (_JX = 1 ; _JX < rows ; _JX++) { \
                        if (a[_JX][m_IX] > amax[m_IX]) amax[m_IX] = a[_JX][m_IX];\
                        if (a[_JX][m_IX] < amin[m_IX]) amin[m_IX] = a[_JX][m_IX];\
                        asum[m_IX] += a[_JX][m_IX];   \
                     }   \
                  }\
               }
SUMA_MIN_MAX_SUM_MAT_COL macro for minimum, maximum and sum of each column in a matrix a pointer to matrix (**) rows number of rows cols number of cols amin minimum of each column in a (make sure types of a and amin match) amax maximum of each column in a (make sure types of a and amin match) asum sum of each column in a (the mean is not computed because the / operation would then depend on the type of a).

Definition at line 986 of file SUMA_Macros.h.

#define SUMA_MIN_MAX_SUM_VECMAT_COL (  a,
rows,
cols,
amin,
amax,
asum    ) 
 

Value:

{ \
                  int m_IX, m_JX, m_id;   \
                  for (m_IX = 0; m_IX < cols ; m_IX++) {   \
                     amax[m_IX]=a[m_IX];   \
                     amin[m_IX]=a[m_IX];   \
                     asum[m_IX]=a[m_IX];   \
                     for (m_JX = 1 ; m_JX < rows ; m_JX++) { \
                        m_id = cols * m_JX + m_IX;   \
                        if (a[m_id] > amax[m_IX]) amax[m_IX] = a[m_id];\
                        if (a[m_id] < amin[m_IX]) amin[m_IX] = a[m_id];\
                        asum[m_IX] += a[m_id];   \
                     }   \
                  }   \
               }
SUMA_MIN_MAX_SUM_VECMAT_COL macro for minimum, maximum and sum of each column in a matrix stored in vector format matrix 1 2 3 4 5 6 is stored as 1 2 3 4 5 6 ...

a pointer to vector containing rwos x cols elements rows number of rows cols number of cols amin minimum of each column in a (make sure types of a and amin match) amax maximum of each column in a (make sure types of a and amin match) asum sum of each column in a (the mean is not computed because the / operation would then depend on the type of a)

See also:
SUMA_MIN_MAX_SUM_VECMAT_MASK_COL

Definition at line 1015 of file SUMA_Macros.h.

Referenced by SUMA_Cmap_To_SO(), SUMA_FindVoxelsInSurface(), SUMA_FindVoxelsInSurface_SLOW(), SUMA_NewSurfaceGeometry(), SUMA_PrepSO_GeomProp_GL(), and SUMA_SurfGridIntersect().

#define SUMA_MIN_MAX_SUM_VECMAT_MASK_COL (  a,
rows,
cols,
rowmask,
amin,
amax,
asum    ) 
 

Value:

{ \
                  int m_IX, m_JX, m_id, m_start_row=0;   \
                  m_JX = 0;   \
                  while (!m_start_row && m_JX < rows) {  \
                     if (rowmask[m_JX]) m_start_row = m_JX+1;  \
                     ++m_JX;  \
                  }  \
                  --m_start_row; \
                  for (m_IX = 0; m_IX < cols ; m_IX++) {   \
                     amax[m_IX]=a[cols * m_start_row + m_IX];   \
                     amin[m_IX]=a[cols * m_start_row + m_IX];   \
                     asum[m_IX]=a[cols * m_start_row + m_IX];   \
                     ++m_start_row; \
                     for (m_JX = m_start_row ; m_JX < rows ; m_JX++) { \
                        if (rowmask[m_JX]) { \
                           m_id = cols * m_JX + m_IX;   \
                           if (a[m_id] > amax[m_IX]) amax[m_IX] = a[m_id];\
                           if (a[m_id] < amin[m_IX]) amin[m_IX] = a[m_id];\
                           asum[m_IX] += a[m_id];   \
                        }  \
                     }   \
                  }   \
               }
SUMA_MIN_MAX_SUM_VECMAT_MASK_COL macro for minimum, maximum and sum of each column in a matrix stored in vector format ONLY rows n where rowmask[n] is not 0 are used matrix 1 2 3 4 5 6 7 8 9 is stored as 1 2 3 4 5 6 7 8 9...

a pointer to vector containing rwos x cols elements rows number of rows cols number of cols rowmask pointer to vector containing rows x 1 mask values amin minimum of each column in a (make sure types of a and amin match) amax maximum of each column in a (make sure types of a and amin match) asum sum of each column in a (the mean is not computed because the / operation would then depend on the type of a)

Definition at line 1046 of file SUMA_Macros.h.

Referenced by SUMA_PrepSO_GeomProp_GL().

#define SUMA_MIN_MAX_VEC (  a,
nel,
amin,
amax,
aminloc,
amaxloc    ) 
 

Value:

{ \
   int m_I; \
   amaxloc = 0; \
   amax = a[0]; \
   aminloc = 0; \
   amin = a[0];\
   for (m_I = 1; m_I < nel; m_I++) { \
      if (a[m_I] > amax) { amax = a[m_I]; amaxloc = m_I; }    \
      else { if (a[m_I] < amin) { amin = a[m_I]; aminloc = m_I; } }    \
   } \
}
SUMA_MIN_MAX_VEC macro for minimum and maximum a pointer to vector nel number of elements in vector amin minimum of a (make sure types of a and amin match) amax maximum of a (make sure types of a and amax match) aminloc index where minimum is found amaxloc index where maximum is found.

Definition at line 673 of file SUMA_Macros.h.

Referenced by SUMA_SphereQuality().

#define SUMA_MIN_MAX_VEC_STRIDE (  a,
nel,
amin,
amax,
aminloc,
amaxloc,
stride    ) 
 

Value:

{ \
   int m_I; \
   amaxloc = 0; \
   amax = a[0]; \
   aminloc = 0; \
   amin = a[0];\
   for (m_I = stride; m_I < nel; m_I = m_I+stride) { \
      if (a[m_I] > amax) { amax = a[m_I]; amaxloc = m_I; }    \
      else { if (a[m_I] < amin) { amin = a[m_I]; aminloc = m_I; } }    \
   } \
}

Definition at line 685 of file SUMA_Macros.h.

Referenced by SUMA_AddGenColAttr(), and SUMA_AddGenDsetColAttr().

#define SUMA_MIN_PAIR (  a,
b    )     ( ((a) <= (b)) ? a : b )
 

Definition at line 102 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read(), SUMA_Find_IminImax(), SUMA_Find_IminImax_Avg(), SUMA_isinpoly(), SUMA_isSelfIntersect(), SUMA_LoadPrepInVol(), and SUMA_Reposition_Touchup().

#define SUMA_MIN_VEC (  a,
nel,
amin    ) 
 

Value:

{ \
   int m_I; \
   amin = a[0]; \
   for (m_I = 1; m_I < nel; m_I++) { \
      if (a[m_I] < amin) amin = a[m_I];    \
   } \
}
SUMA_MIN_VEC macro for minimum a pointer to vector nel number of elements in vector amin minimum of a (make sure types of a and amin match).

Definition at line 623 of file SUMA_Macros.h.

Referenced by SUMA_Cmap_To_SO(), SUMA_FindVoxelsInSurface(), SUMA_FindVoxelsInSurface_SLOW(), SUMA_NewSurfaceGeometry(), and SUMA_PrepSO_GeomProp_GL().

#define SUMA_MT_CROSS (  m_MTCR_dest,
m_MTCR_v1,
m_MTCR_v2    ) 
 

Value:

m_MTCR_dest[0]=m_MTCR_v1[1]*m_MTCR_v2[2]-m_MTCR_v1[2]*m_MTCR_v2[1]; \
          m_MTCR_dest[1]=m_MTCR_v1[2]*m_MTCR_v2[0]-m_MTCR_v1[0]*m_MTCR_v2[2]; \
          m_MTCR_dest[2]=m_MTCR_v1[0]*m_MTCR_v2[1]-m_MTCR_v1[1]*m_MTCR_v2[0];

Definition at line 417 of file SUMA_Macros.h.

Referenced by SUMA_Chung_Smooth_Weights(), SUMA_FromToRotation(), SUMA_MT_intersect_triangle(), SUMA_MT_isIntersect_Triangle(), and SUMA_TriSurf3().

#define SUMA_MT_DOT (  m_MTDOT_v1,
m_MTDOT_v2    )     (m_MTDOT_v1[0]*m_MTDOT_v2[0]+m_MTDOT_v1[1]*m_MTDOT_v2[1]+m_MTDOT_v1[2]*m_MTDOT_v2[2])
 

Definition at line 421 of file SUMA_Macros.h.

Referenced by SUMA_Chung_Smooth_Weights(), SUMA_FromToRotation(), SUMA_MT_intersect_triangle(), and SUMA_MT_isIntersect_Triangle().

#define SUMA_MT_SUB (  m_MTSUB_dest,
m_MTSUB_v1,
m_MTSUB_v2    ) 
 

Value:

m_MTSUB_dest[0]=m_MTSUB_v1[0]-m_MTSUB_v2[0]; \
          m_MTSUB_dest[1]=m_MTSUB_v1[1]-m_MTSUB_v2[1]; \
          m_MTSUB_dest[2]=m_MTSUB_v1[2]-m_MTSUB_v2[2];

Definition at line 422 of file SUMA_Macros.h.

Referenced by SUMA_MT_intersect_triangle(), SUMA_MT_isIntersect_Triangle(), and SUMA_TriSurf3().

#define SUMA_MULT_MAT (  a,
b,
c,
rowsa,
colsa,
colsb,
typea,
typeb,
typec    ) 
 

Value:

{  \
                    typea **_AMX = (typea **)a;  \
                    typeb **_BMX = (typeb **)b;  \
                    typec **_CMX = (typec **)c;  \
                    typea *_PTA;  \
                    typeb *_PTB;  \
                    typec *_PTC;  \
                    int m_IX,_JX,_KX;  \
                    for(m_IX = 0 ; m_IX < rowsa ; m_IX++) {  \
                        _PTC = _CMX[m_IX];  \
                        _PTB = _BMX[0];  \
                        for(_JX = 0 ; _JX < colsb ; _JX++) {  \
                            _PTA = _AMX[m_IX];  \
                            *_PTC = (*_PTA++) * (*_PTB++);  \
                            for(_KX = 1 ; _KX < colsa ; _KX++)  \
                                *_PTC += (*_PTA++)* _BMX[_KX][_JX];  \
                            _PTC++;  \
                        }  \
                    }  \
                }
SUMA_MULT_MAT MACRO FOR MATRIX MULTIPLICATION:

SUMA_MULT_MAT(a,b,c,rowsa,colsa,colsb,typea,typeb,typec)

a pointer to first matirx. b pointer to second matrix. c pointer to result matrix. rowsa number of rows in matrix a colsa number of columns in matrix a colsb number of columns in matrix b typea legal C type describing the type of a typeb legal C type describing the type of b typec legal C type describing the type of c

Definition at line 1222 of file SUMA_Macros.h.

Referenced by SUMA_ApplyAffine(), and SUMA_Surface_Curvature().

#define SUMA_MULT_VEC (  a,
b,
c,
len,
typea,
typeb,
typec    ) 
 

Value:

{  \
                   typea *_PTA = a;  \
                   typeb *_PTB = b;  \
                   typec *_PTC = c;  \
                   int m_IX;  \
                       for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                           *_PTC++ = (typec)((*_PTA++) * (*_PTB++));  \
                   }

Definition at line 778 of file SUMA_Macros.h.

#define SUMA_NEW_ID (  newcode,
strn    ) 
 

Value:

{ \
   if ((newcode)) { SUMA_SL_Err("newcode pointer must be null"); } \
   else if (!(strn)) { (newcode) = (char*)SUMA_calloc(SUMA_IDCODE_LENGTH, sizeof(char)); UNIQ_idcode_fill((newcode)); } \
   else {   char *m_tmp; m_tmp = UNIQ_hashcode((strn)); (newcode) = SUMA_copy_string(m_tmp); free(m_tmp); m_tmp = NULL; }  \
}
Macro to create a new ID code at random (when strn = NULL) or a hash of a string written mostly to allow for the allocation of newcode with SUMA's functions

Definition at line 9 of file SUMA_Macros.h.

Referenced by SUMA_Build_FirstNeighb(), SUMA_CreateDsetPointer(), SUMA_Load1DDset(), SUMA_Load_Surface_Object_eng(), SUMA_LoadDXDset(), SUMA_Make_Edge_List_eng(), SUMA_MemberFaceSets(), SUMA_nimlSO2SO(), SUMA_oDsetNel2nDsetNgr(), SUMA_SO2nimlSO(), and SUMA_SOVolPar2VolPar_nel().

#define SUMA_NORM (  m_NORM_dest,
m_NORM_v1    )     m_NORM_dest= sqrt(m_NORM_v1[0]*m_NORM_v1[0]+m_NORM_v1[1]*m_NORM_v1[1]+m_NORM_v1[2]*m_NORM_v1[2]);
 

Definition at line 426 of file SUMA_Macros.h.

Referenced by SUMA_Chung_Smooth_Weights(), and SUMA_TriSurf3().

#define SUMA_NORM_VEC (  a,
nel,
norm    ) 
 

Value:

{ \
   int m_I; \
   norm = 0.0; \
   for (m_I = 0; m_I < nel; m_I++) { \
      norm += a[m_I]*a[m_I];    \
   } \
   norm = sqrt(norm); \
}
SUMA_NORM_VEC macro for vectors's norm (sqrt of sum of squares) a pointer to vector nel number of elements in vector norm (float) norm of a.

Definition at line 607 of file SUMA_Macros.h.

Referenced by SUMA_ClusterCenterofMass(), SUMA_DrawLineAxis(), SUMA_Find_IminImax(), SUMA_Find_IminImax_Avg(), SUMA_OpenDX_Read_CruiseVolHead(), SUMA_OrientTriangles(), SUMA_StretchToFitLeCerveau(), and SUMA_Suggest_Touchup_Grad().

#define SUMA_OTHER_ENDIAN (  End    ) 
 

Value:

{   \
   End = (End == LSB_FIRST) ? MSB_FIRST : LSB_FIRST;   \
}

Definition at line 22 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read_vmr().

#define SUMA_PAUSE_PROMPT (  s    )     { int m_jnk; fprintf(SUMA_STDOUT,"Pausing: %s ...", s); fflush(SUMA_STDOUT); m_jnk = getchar(); fprintf(SUMA_STDOUT,"\n"); fflush(SUMA_STDOUT);}
 

Pause prompt, stdin

Definition at line 339 of file SUMA_Macros.h.

Referenced by SUMA_StretchToFitLeCerveau(), and SUMA_Surface_Curvature().

#define SUMA_POINT_AT_DISTANCE (  U,
P1,
d,
P2    ) 
 

Value:

{   \
   float m_n, m_Un[3];  \
   SUMA_NORM_VEC(U, 3, m_n); \
   if (m_n) {  \
      if (m_n != 1) { \
         m_Un[0] = (U[0]) / (m_n); m_Un[1] = (U[1]) / (m_n); m_Un[2] = (U[2]) / (m_n); \
         SUMA_POINT_AT_DISTANCE_NORM(m_Un, P1, d, P2);   \
      } else { SUMA_POINT_AT_DISTANCE_NORM(U, P1, d, P2); } \
   }  \
}
Returns the two points that are at a distance d from P1 along the direction of U SUMA_POINT_AT_DISTANCE(U, P1, d, P2) Input paramters :.

Parameters:
U  (float *) 3x1 vector specifying directions along x, y, z axis U does not have to be normalized
P1  (float *) 3x1 vector containing the XYZ of P1
d  (float) distance from P1
P2  (float 2x3) 2D array to hold the two points equidistant from P1 along U (first row) and -U (second row). I recommend you initialize P2 to all zeros.
See also:
SUMA_POINT_AT_DISTANCE_NORM
{ float P1[3] = { 54.255009, 85.570129, -4.534704 }; float Un[3] = { -0.525731, -0.850651, 0.000000 }; float U[3] = { -2.6287 , -4.2533 , 0 }; float d = 25, P2[2][3];

SUMA_POINT_AT_DISTANCE(U, P1, d, P2); fprintf(SUMA_STDERR,"P2 [f f f]
[f f f]
", P2[0][0], P2[0][1], P2[0][2], P2[1][0], P2[1][1], P2[1][2]); SUMA_POINT_AT_DISTANCE_NORM(Un, P1, d, P2); use this macro if you have a normalized direction vector ... fprintf(SUMA_STDERR,"P2 [f f f]
[f f f]
", P2[0][0], P2[0][1], P2[0][2], P2[1][0], P2[1][1], P2[1][2]); }

Definition at line 148 of file SUMA_Macros.h.

Referenced by main(), SUMA_CreateIcosahedron(), SUMA_Engine(), SUMA_GetM2M_NN(), and SUMA_Reposition_Touchup().

#define SUMA_POINT_AT_DISTANCE_NORM (  U,
P1,
d,
P2    ) 
 

Value:

{ \
   P2[0][0] = (d) * U[0]; P2[1][0] = -(d) * U[0]; P2[0][0] += P1[0]; P2[1][0] += P1[0]; \
   P2[0][1] = (d) * U[1]; P2[1][1] = -(d) * U[1]; P2[0][1] += P1[1]; P2[1][1] += P1[1]; \
   P2[0][2] = (d) * U[2]; P2[1][2] = -(d) * U[2]; P2[0][2] += P1[2]; P2[1][2] += P1[2]; \
}
Returns the two points that are at a distance d from P1 along the direction of U SUMA_POINT_AT_DISTANCE_NORM(U, P1, d, P2) Input paramters :.

Parameters:
U  (float *) 3x1 vector specifying directions along x, y, z axis U MUST BE A UNIT VECTOR
P1  (float *) 3x1 vector containing the XYZ of P1
d  (float) distance from P1
P2  (float 2x3) 2D array to hold the two points equidistant from P1 along U (first row) and -U (second row). I recommend you initialize P2 to all zeros.
See also:
SUMA_POINT_AT_DISTANCE
{ float P1[3] = { 54.255009, 85.570129, -4.534704 }; float Un[3] = { -0.525731, -0.850651, 0.000000 }; float U[3] = { -2.6287 , -4.2533 , 0 }; float d = 25, P2[2][3];

SUMA_POINT_AT_DISTANCE(U, P1, d, P2); fprintf(SUMA_STDERR,"P2 [f f f]
[f f f]
", P2[0][0], P2[0][1], P2[0][2], P2[1][0], P2[1][1], P2[1][2]); SUMA_POINT_AT_DISTANCE_NORM(Un, P1, d, P2); use this macro if you have a normalized direction vector ... fprintf(SUMA_STDERR,"P2 [f f f]
[f f f]
", P2[0][0], P2[0][1], P2[0][2], P2[1][0], P2[1][1], P2[1][2]); }

Definition at line 185 of file SUMA_Macros.h.

Referenced by SUMA_EquateSurfaceSize(), SUMA_NewAreaAtRadius(), SUMA_NewVolumeAtRadius(), and SUMA_ProjectSurfaceToSphere().

#define SUMA_READ_FLOAT (  nip,
bs,
fp,
ex    ) 
 

Value:

{  static int m_chnk = sizeof(float);\
   ex = fread (nip, m_chnk, 1, fp); \
   if (bs) {   \
      if (m_chnk == 4) SUMA_swap_4( nip ) ;  \
      else if (m_chnk == 8) SUMA_swap_8( nip ) ;  \
      else { SUMA_SL_Err ("No swapping performed.") } \
   }  \
}

Definition at line 74 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read(), and SUMA_FreeSurfer_ReadBin_eng().

#define SUMA_READ_INT (  nip,
bs,
fp,
ex    ) 
 

Value:

{  static int m_chnk = sizeof(int);\
   ex = fread (nip, m_chnk, 1, fp); \
   if (bs) {   \
      if (m_chnk == 4) SUMA_swap_4( nip ) ;  \
      else if (m_chnk == 8) SUMA_swap_8( nip ) ;  \
      else if (m_chnk == 2) SUMA_swap_2( nip ) ;   \
      else { SUMA_SL_Err ("No swapping performed.") } \
   }  \
}
a macro for reading one integer from a file pointer.

Parameters:
nip  (int *)
bs  (int) 0: no swap, 1 swap
fp  (FILE *)
ex  (int) value returned by fread

Definition at line 64 of file SUMA_Macros.h.

Referenced by SUMA_FreeSurfer_ReadBin_eng(), and SUMA_readFSannot().

#define SUMA_READ_NUM (  nip,
fp,
ex,
chnk    ) 
 

Value:

{  \
   ex = fread (nip, chnk, 1, fp); \
}
a macro for reading one number at a time from a file

Parameters:
nip  (void *) where values go
fp  (FILE *)
ex  (int) value returned by fread
chnk  (int) sizeof(TYPE_YOU_READ)
See also:
SUMA_READ_NUM_BS

Definition at line 41 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read_vmr().

#define SUMA_READ_NUM_BS (  nip,
fp,
ex,
chnk    ) 
 

Value:

{  \
   SUMA_READ_NUM(nip, fp, ex, chnk); \
   if (chnk == 4) SUMA_swap_4( nip ) ;  \
      else if (chnk == 8) SUMA_swap_8( nip ) ;  \
      else if (chnk == 2) SUMA_swap_2( nip ) ;  \
      else { SUMA_SL_Err ("No swapping performed.") } \
}
SUMA_READ_NUM with swapping

Definition at line 48 of file SUMA_Macros.h.

#define SUMA_RECOMPUTE_NORMALS (  SO    ) 
 

Value:

{ \
   SUMA_SURF_NORM m_SN;   \
   if (SO->NodeNormList) SUMA_free(SO->NodeNormList); SO->NodeNormList = NULL;   \
   if (SO->FaceNormList) SUMA_free(SO->FaceNormList); SO->FaceNormList = NULL;   \
   m_SN = SUMA_SurfNorm(SO->NodeList,  SO->N_Node, SO->FaceSetList, SO->N_FaceSet );  \
   SO->NodeNormList = m_SN.NodeNormList; \
   SO->FaceNormList = m_SN.FaceNormList; \
   SO->glar_NodeNormList = (GLfloat *) SO->NodeNormList;  \
   SO->glar_FaceNormList = (GLfloat *) SO->FaceNormList;  \
}
A macro to calculate a surface object's normals

Definition at line 325 of file SUMA_Macros.h.

Referenced by main(), SUMA_CreateChildSO(), SUMA_LoadPrepInVol(), SUMA_NewSO(), SUMA_process_NIML_data(), SUMA_Reposition_Touchup(), SUMA_SkullMask(), and SUMA_StretchToFitLeCerveau().

#define SUMA_REPORT_WICH_WIDGET_SV (  m_w    ) 
 

Value:

{\
   int m_i = 0;   \
   SUMA_SurfaceViewer *m_sv = NULL;   \
   int m_svi = -1;   \
   while (m_i < SUMA_MAX_SURF_VIEWERS) {   \
        \
      if (SUMAg_SVv[m_i].X->GLXAREA == m_w) {   \
         fprintf (SUMA_STDERR,"SUMA_REPORT_WICH_WIDGET_SV: %p is GLXAREA widget in Surface Viewer %d.\n", m_w, m_i); \
         m_svi = m_i;   \
      }  \
      if (SUMAg_SVv[m_i].X->TOPLEVEL == m_w) {  \
         fprintf (SUMA_STDERR,"SUMA_REPORT_WICH_WIDGET_SV: %p is TOPLEVEL widget in Surface Viewer %d.\n", m_w, m_i); \
         m_svi = m_i;   \
      }  \
      if (SUMAg_SVv[m_i].X->FORM == m_w) {   \
         fprintf (SUMA_STDERR,"SUMA_REPORT_WICH_WIDGET_SV: %p is FORM widget in Surface Viewer %d.\n", m_w, m_i); \
         m_svi = m_i;   \
      }  \
      if (SUMAg_SVv[m_i].X->FRAME == m_w) {   \
         fprintf (SUMA_STDERR,"SUMA_REPORT_WICH_WIDGET_SV: %p is FRAME widget in Surface Viewer %d.\n", m_w, m_i); \
         m_svi = m_i;   \
      }   \
         ++m_i;   \
   }   \
}
SUMA_REPORT_WICH_WIDGET_SV macro for determining what type of widget m_w is and which sv it belongs to.

Definition at line 492 of file SUMA_Macros.h.

Referenced by SUMA_handleRedisplay().

#define SUMA_RGB_FGL_AR4op (  RGBmat,
glcolar,
nrgb,
opacity,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               m_of = locgain[m_I] * opacity;  \
               m_of2 = (1-opacity);\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][2]; ++m_I4;\
            }  else {  \
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; ++m_I4;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }
This macro used to be called: SUMA_RGBmat_FullGlobLoc2_GLCOLAR4_opacity but name was too long for some compilers

SUMA_RGB_FGL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format F (Full) means that N is equal to all the nodes in the surface G (Glob) means an opacity is applied to the color values L (Local) means a local gain (per node) is applied to the color values

SUMA_RGB_FGL_AR4op(RGBmat, glcolar, N, opacity, locgain, add) RGBmat (float **) N x 3 matrix of RGB values glcolar (GLfloat *) (4 N) x 1 vector opacity (float) an opacity factor applied to each color R, G, B values in the entire list before adding it to a pre-exising color opacity is not applied to the color of nodes that had not been colored thus far. locgain (float *) a N x 1 vector of gains applied to their respective nodes isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed

Dec 04 03: Variant SUMA_RGB_FGL_AR4op2 removed opacity from m_of and added clipping to 1.0 Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1563 of file SUMA_Macros.h.

#define SUMA_RGB_FGL_AR4op2 (  RGBmat,
glcolar,
nrgb,
opacity,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               m_of = locgain[m_I];  \
               m_of2 = (1-opacity);\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][0]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][1]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][2]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
            }  else {  \
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1601 of file SUMA_Macros.h.

#define SUMA_RGB_FGnL_AR4op (  RGBmat,
glcolar,
nrgb,
opacity,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of;\
      m_of = 1-opacity;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][2]; ++m_I4;\
            } else {  \
               glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }
This macro used to be called: SUMA_RGBmat_FullGlobNoLoc2_GLCOLAR4_opacity SUMA_RGB_FGnL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format F (Full) means that N is equal to all the nodes in the surface G (Glob) means an opacity is applied to the color values nL (NoLocal) means no local gain (per node) is applied to the color values

SUMA_RGB_FGnL_AR4op(RGBmat, glcolar, N, opacity, add) RGBmat (float **) N x 3 matrix of RGB values glcolar (GLfloat *) (4 N) x 1 vector opacity (float) an opacity factor applied to each color R, G, B values in the entire list before adding it to a pre-exising color opacity is not applied to the color of nodes that had not been colored thus far. isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed

Dec 04 03: Variant SUMA_RGB_FGnL_AR4op2 removed opacity scaling of RGBmat[m_I] and added clipping to 1.0 Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1466 of file SUMA_Macros.h.

#define SUMA_RGB_FGnL_AR4op2 (  RGBmat,
glcolar,
nrgb,
opacity,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of;\
      m_of = 1-opacity;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][0]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][1]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][2]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
            } else {  \
               glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1502 of file SUMA_Macros.h.

#define SUMA_RGB_FnGL_AR4op (  RGBmat,
glcolar,
nrgb,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; ++m_I4;\
            glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; ++m_I4;\
            glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; ++m_I4;\
            isColored[m_I] = YUP;\
            ++m_I4;\
         }\
   }
This macro used to be called: SUMA_RGBmat_FullNoGlobLoc2_GLCOLAR4_opacity

SUMA_RGB_FnGL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format F (Full) means that N is equal to all the nodes in the surface nG (NoGlob) means no opacity is applied to the color values (fully opaque) L (Local) means a local gain (per node) is applied to the color values

SUMA_RGB_FnGL_AR4op(RGBmat, glcolar, N, locgain, add) RGBmat (float **) N x 3 matrix of RGB values glcolar (GLfloat *) (4 N) x 1 vector locgain (float *) a N x 1 vector of gains applied to their respective nodes isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1657 of file SUMA_Macros.h.

#define SUMA_RGB_FnGnL_AR4op (  RGBmat,
glcolar,
nrgb,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            isColored[m_I] = YUP;\
            glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
            glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
            glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
            ++m_I4;\
         }\
   }
This macro used to be called: SUMA_RGBmat_FullNoGlobNoLoc2_GLCOLAR4_opacity SUMA_RGB_FnGnL_AR4op_opacity copies an N x 3 RGB matrix into a 4N x 1 GL color array format F (Full) means that N is equal to all the nodes in the surface nG (NoGlob) means no opacity is applied to the color values (fully opaque) nL (NoLocal) means no local gain (per node) is applied to the color values

SUMA_RGB_FnGnL_AR4op(RGBmat, glcolar, N, add) RGBmat (float **) N x 3 matrix of RGB values glcolar (GLfloat *) (4 N) x 1 vector isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1423 of file SUMA_Macros.h.

#define SUMA_RGB_PGL_AR4op (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; ++m_I4;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_of = (locgain[m_I]  * opacity);  \
                  m_of2 = (1 - opacity);\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][2]; ++m_I4;\
               }\
            }\
         }\
   }
This macro used to be called: SUMA_RGBmat_PartGlobLoc2_GLCOLAR4_opacity

SUMA_RGB_PGL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format P (Part) means that colors are specified for some of the nodes only N < N_Nodes G (Glob) means an opacity is applied to the color values L (Local) means a local gain (per node) is applied to the color values

SUMA_RGB_PGL_AR4op(RGBmat, NodeId, glcolar, N, isColored, opacity, locgain, add, N_Nodes) RGBmat (float **) N x 3 matrix of RGB values NodeId (int *) N x 1 vector containing indices of nodes for wich color is specified in RGBmat glcolar (GLfloat *) (4 N_Nodes) x 1 vector isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed when a node is assigned a color. Values of isColored for nodes that have not been visited remain unchanged opacity (float) an opacity factor applied to each color R, G, B values in the entire list before adding it to a pre-exising color opacity is not applied to the color of nodes that had not been colored thus far. locgain (float *) N x 1 vector of gains applied to their respective nodes

Dec. 04 03: Variant SUMA_RGB_PGL_AR4op2 Instead of mixing like this: Col_new = (1 - opacity) *Col_1 + opacity * locgain *Col_2; I am using Col_new = (1 - opacity)*Col_1 + locgain * Col_2; if (Col_new > 1) Col_new = 1 Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1874 of file SUMA_Macros.h.

#define SUMA_RGB_PGL_AR4op2 (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; ++m_I4;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_of = (locgain[m_I]);  \
                  m_of2 = (1 - opacity);\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][0]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][1]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBmat[m_I][2]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               }\
            }\
         }\
   }

Definition at line 1925 of file SUMA_Macros.h.

#define SUMA_RGB_PGnL_AR4op (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_II; \
      float m_of;\
         m_of = (1 - opacity); \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else { \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][0];  ++m_I4;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][1];  ++m_I4;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBmat[m_I][2];  ++m_I4;\
               }\
            }\
         }\
   }
This macro used to be called: SUMA_RGBmat_PartGlobNoLoc2_GLCOLAR4_opacity SUMA_RGB_PGnL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format P (Part) means that colors are specified for some of the nodes only N < N_Nodes G (Glob) means an opacity is applied to the color values nL (NoLocal) means no local gain (per node) is applied to the color values

SUMA_RGB_PGnL_AR4op(RGBmat, NodeId, glcolar, N, isColored, opacity, N_Nodes) RGBmat (float **) N x 3 matrix of RGB values NodeId (int *) N x 1 vector containing indices of nodes for wich color is specified in RGBmat glcolar (GLfloat *) (4 N_Nodes) x 1 vector isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed when a node is assigned a color. Values of isColored for nodes that have not been visited remain unchanged opacity (float) an opacity factor applied to each color R, G, B values in the entire list before adding it to a pre-exising color opacity is not applied to the color of nodes that had not been colored thus far.

Dec. 04 03: Variant SUMA_RGB_PGnL_AR4op2 Instead of mixing like this: Col_new = (1 - opacity)*Col_1 + opacity *Col_2; I am using Col_new = (1 - opacity)*Col_1 + Col_2; if (Col_new > 1) Col_new = 1 Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1749 of file SUMA_Macros.h.

#define SUMA_RGB_PGnL_AR4op2 (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_II; \
      float m_of;\
         m_of = (1 - opacity); \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else { \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][0]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][1]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBmat[m_I][2]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4;\
               }\
            }\
         }\
   }

Definition at line 1798 of file SUMA_Macros.h.

#define SUMA_RGB_PnGL_AR4op (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      float m_of;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (NodeId[m_I] < N_Node) {\
               m_I4 = 4*NodeId[m_I]; \
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][0]; ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][1]; ++m_I4;\
               glcolar[m_I4] = locgain[m_I] * RGBmat[m_I][2]; ++m_I4;\
               isColored[NodeId[m_I]] = YUP;\
            }\
         }\
   }
This macro used to be called: SUMA_RGBmat_PartNoGlobLoc2_GLCOLAR4_opacity SUMA_RGB_PnGL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format P (Part) means that colors are specified for some of the nodes only N < N_Nodes nG (NoGlob) means no opacity is applied to the color values (fully opaque) L (Local) means a local gain (per node) is applied to the color values

SUMA_RGB_PnGL_AR4op(RGBmat, NodeId, glcolar, N, isColored, locgain, add, N_Nodes) RGBmat (float **) N x 3 matrix of RGB values NodeId (int *) N x 1 vector containing indices of nodes for wich color is specified in RGBmat glcolar (GLfloat *) (4 N_Nodes) x 1 vector isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed when a node is assigned a color. Values of isColored for nodes that have not been visited remain unchanged locgain (float *) N x 1 vector of gains applied to their respective nodes

Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1995 of file SUMA_Macros.h.

#define SUMA_RGB_PnGnL_AR4op (  RGBmat,
NodeId,
glcolar,
nrgb,
isColored,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
         for (m_I=0; m_I < nrgb; ++m_I) {\
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
                  glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }\
   }
This macro used to be called: SUMA_RGBmat_PartNoGlobNoLoc2_GLCOLAR4_opacity SUMA_RGB_PnGnL_AR4op copies an N x 3 RGB matrix into a 4N x 1 GL color array format P (Part) means that colors are specified for some of the nodes only N < N_Nodes nG (NoGlob) means no opacity is applied to the color values (fully opaque) nL (NoLocal) means no local gain (per node) is applied to the color values

SUMA_RGB_PnGnL_AR4op(RGBmat, NodeId, glcolar, N, isColored, N_Nodes) RGBmat (float **) N x 3 matrix of RGB values NodeId (int *) N x 1 vector containing indices of nodes for wich color is specified in RGBmat glcolar (GLfloat *) (4 N_Nodes) x 1 vector isColored (SUMA_Boolean) N_Nodes x 1 vector indicating that a node was colored. ONLY YUP/1 are placed when a node is assigned a color. Values of isColored for nodes that have not been visited remain unchanged Mar 17 04: Added the SUMA_RGBv versions using RGBvec instead of RGBmat.

Definition at line 1697 of file SUMA_Macros.h.

#define SUMA_RGBmat_2_GLCOLAR4 (  RGBmat,
glcolar,
nrgb    ) 
 

Value:

{\
      int m_I, m_I4 = 0; \
      for (m_I=0; m_I < nrgb; ++m_I) {\
         glcolar[m_I4] = RGBmat[m_I][0]; ++m_I4;\
         glcolar[m_I4] = RGBmat[m_I][1]; ++m_I4;\
         glcolar[m_I4] = RGBmat[m_I][2]; ++m_I4;\
         ++m_I4;\
      }\
   }
SUMA_RGBmat_2_GLCOLAR4 copies an N x 3 RGB matrix into a 4N x 1 GL color array format SUMA_RGBmat_2_GLCOLAR4(RGBmat, glcolar, N) RGBmat (float **) N x 3 matrix of RGB values glcolar (GLfloat *) (4 N) x 1 vector Mar 17 04: Added the SUMA_RGBvec versions using RGBvec instead of RGBmat.

Definition at line 1335 of file SUMA_Macros.h.

#define SUMA_RGBv_FGL_AR4op (  RGBvec,
glcolar,
nrgb,
opacity,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3 = 0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               m_of = locgain[m_I] * opacity;  \
               m_of2 = (1-opacity);\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
            }  else {  \
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1582 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_FGL_AR4op2 (  RGBvec,
glcolar,
nrgb,
opacity,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               m_of = locgain[m_I];  \
               m_of2 = (1-opacity);\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
            }  else {  \
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1620 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_FGnL_AR4op (  RGBvec,
glcolar,
nrgb,
opacity,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3 = 0; \
      float m_of;\
      m_of = 1-opacity;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3]; ++m_I4; ++m_I3;\
            } else {  \
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1484 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_FGnL_AR4op2 (  RGBvec,
glcolar,
nrgb,
opacity,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3 = 0; \
      float m_of;\
      m_of = 1-opacity;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (isColored[m_I]) {   \
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
            } else {  \
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
               isColored[m_I] = YUP;\
            }  \
            ++m_I4;\
         }\
   }

Definition at line 1520 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_FnGL_AR4op (  RGBvec,
glcolar,
nrgb,
locgain,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      float m_of;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
            glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
            glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
            isColored[m_I] = YUP;\
            ++m_I4;\
         }\
   }

Definition at line 1668 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_FnGnL_AR4op (  RGBvec,
glcolar,
nrgb,
isColored    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            isColored[m_I] = YUP;\
            glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
            glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
            glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
            ++m_I4;\
         }\
   }

Definition at line 1434 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PGL_AR4op (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  m_of = (locgain[m_I]  * opacity);  \
                  m_of2 = (1 - opacity);\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               }\
            }\
         }\
   }

Definition at line 1898 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PGL_AR4op2 (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      float m_of, m_of2;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  m_of = (locgain[m_I]);  \
                  m_of2 = (1 - opacity);\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of2 * glcolar[m_I4] + m_of * RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               }\
            }\
         }\
   }

Definition at line 1949 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PGnL_AR4op (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_II, m_I3=0; \
      float m_of;\
         m_of = (1 - opacity); \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else { \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3];  ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3];  ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + opacity * RGBvec[m_I3];  ++m_I4; ++m_I3;\
               }\
            }\
         }\
   }

Definition at line 1772 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PGnL_AR4op2 (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
opacity,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_II, m_I3=0; \
      float m_of;\
         m_of = (1 - opacity); \
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (!isColored[NodeId[m_I]]) {  \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }else { \
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I; \
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
                  glcolar[m_I4] = m_of * glcolar[m_I4] + RGBvec[m_I3]; SUMA_CLIP_UB(glcolar[m_I4], 1.0); ++m_I4; ++m_I3;\
               }\
            }\
         }\
   }

Definition at line 1821 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PnGL_AR4op (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
locgain,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      float m_of;\
         for (m_I=0; m_I < nrgb; ++m_I) {\
            if (NodeId[m_I] < N_Node) {\
               m_I4 = 4*NodeId[m_I]; \
               m_I3 = 3*m_I; \
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               glcolar[m_I4] = locgain[m_I] * RGBvec[m_I3]; ++m_I4; ++m_I3;\
               isColored[NodeId[m_I]] = YUP;\
            }\
         }\
   }

Definition at line 2008 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBv_PnGnL_AR4op (  RGBvec,
NodeId,
glcolar,
nrgb,
isColored,
N_Node    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
         for (m_I=0; m_I < nrgb; ++m_I) {\
               if (NodeId[m_I] < N_Node) {\
                  m_I4 = 4*NodeId[m_I]; \
                  m_I3 = 3*m_I;   \
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
                  isColored[NodeId[m_I]] = YUP;\
               }\
            }\
   }

Definition at line 1710 of file SUMA_Macros.h.

Referenced by SUMA_MixOverlays().

#define SUMA_RGBvec_2_GLCOLAR4 (  RGBvec,
glcolar,
nrgb    ) 
 

Value:

{\
      int m_I, m_I4 = 0, m_I3=0; \
      for (m_I=0; m_I < nrgb; ++m_I) {\
         glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
         glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
         glcolar[m_I4] = RGBvec[m_I3]; ++m_I4; ++m_I3;\
         ++m_I4;\
      }\
   }

Definition at line 1344 of file SUMA_Macros.h.

Referenced by SUMA_input().

#define SUMA_ROUND (  a    )     ( ( ((a) - (int)(a)) < 0.5 ) ? (int)(a) : ((int)(a)+1) )
 

Definition at line 108 of file SUMA_Macros.h.

Referenced by SUMA_VoxelsInBox().

#define SUMA_SCALE_VEC (  a,
b,
s,
len,
typea,
typeb    ) 
 

Value:

{  \
                       typea *_PTA = (typea *)a;  \
                       typeb *_PTB = (typeb *)b;  \
                       int m_IX;  \
                       for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                           *(_PTB)++ = (typeb)(s * (*(_PTA)++));  \
                    }

Definition at line 832 of file SUMA_Macros.h.

Referenced by SUMA_Find_inIntVect(), and SUMA_StretchToFitLeCerveau().

#define SUMA_SEG_LENGTH (  m_a,
m_b,
m_dist    ) 
 

Value:

{         \
   m_dist = sqrt(  (m_b[0] - m_a[0]) * (m_b[0] - m_a[0])     \
                  +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1])     \
                  +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) );    \
}
SUMA_SEG_LENGTH macro for a segment's length a pointer to xyz coordinates b pointer to xyz coordinates dist (float) sqrt( (m_b[0] - m_a[0]) * (m_b[0] - m_a[0]) +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1]) +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) );.

Definition at line 581 of file SUMA_Macros.h.

Referenced by SUMA_CalcNeighbDist(), SUMA_EquateSurfaceSize(), and SUMA_ProjectSurfaceToSphere().

#define SUMA_SEG_LENGTH_SQ (  m_a,
m_b,
m_dist    ) 
 

Value:

{         \
   m_dist =   (m_b[0] - m_a[0]) * (m_b[0] - m_a[0])     \
             +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1])     \
             +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) ;    \
}
SUMA_SEG_LENGTH_SQ macro for a segment's squared length a pointer to xyz coordinates b pointer to xyz coordinates dist (float) ( (m_b[0] - m_a[0]) * (m_b[0] - m_a[0]) +(m_b[1] - m_a[1]) * (m_b[1] - m_a[1]) +(m_b[2] - m_a[2]) * (m_b[2] - m_a[2]) );.

Definition at line 595 of file SUMA_Macros.h.

Referenced by SUMA_getoffsets2(), and SUMA_getoffsets_ll().

#define SUMA_SEG_NORM (  P1,
P2,
Un    ) 
 

Value:

{  \
      static double m_dx, m_dy,m_dz;   \
          \
      m_dx = P2[0] - P1[0];   \
      m_dy = P2[1] - P1[1];   \
      m_dz = P2[2] - P1[2];   \
      Un = sqrt(m_dx*m_dx + m_dy*m_dy + m_dz*m_dz);   \
   }  \
Macro to calculate the distance Un from P1-->P2 a.

Parameters:
P1  /P2 (float *) 3-elements arrays containing XYZ of P1 and P2
Un  (float) the norm of |P1--P2|

Definition at line 1196 of file SUMA_Macros.h.

Referenced by SUMA_ReportDrawnROIDatumLength().

#define SUMA_SET_GL_RENDER_MODE (  m_PolyMode    ) 
 

Value:

{  \
      switch (m_PolyMode) {   \
               case SRM_Fill: \
                  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);   \
                  break;   \
               case SRM_Line:  \
                  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);   \
                  break;   \
               case SRM_Points:  \
                  glPolygonMode(GL_FRONT_AND_BACK, GL_POINT);  \
                  break;   \
               case SRM_ViewerDefault: \
                  break;   \
               default: \
                  fprintf (SUMA_STDERR, "Error %s: Wrong Rendering Mode.\n", FuncName);   \
                  break;   \
            }  \
   }

Definition at line 284 of file SUMA_Macros.h.

Referenced by SUMA_cmap_context_Init(), SUMA_context_Init(), SUMA_DrawCmap(), SUMA_DrawMesh(), and SUMA_input().

#define SUMA_SIGN (  a    )     ( ((a) < 0) ? -1 : 1 )
 

Definition at line 100 of file SUMA_Macros.h.

Referenced by SUMA_FindVoxelsInSurface_SLOW(), and SUMA_Surf_Plane_Intersect().

#define SUMA_SO_RADIUS (  SO,
r    ) 
 

Value:

{ \
   int m_i, m_i3; \
   float m_dx, m_dy, m_dz; \
   r = 0.0; \
   for (m_i=0; m_i<SO->N_Node; ++m_i) {   \
      m_i3 = 3 * m_i;  \
      m_dx = SO->NodeList[m_i3  ] - SO->Center[0];   \
      m_dy = SO->NodeList[m_i3+1] - SO->Center[1];   \
      m_dz = SO->NodeList[m_i3+2] - SO->Center[2];   \
      r += sqrt( (m_dx * m_dx) + (m_dy * m_dy) + (m_dz * m_dz)); \
   }  \
   r /= (float)SO->N_Node; \
}
calculates the average 'radius' of a surface. avg(dist(node_i,center));

Definition at line 308 of file SUMA_Macros.h.

Referenced by SUMA_GetAreaDiffRange(), and SUMA_GetVolDiffRange().

#define SUMA_SPH_2_CART (  s,
c    ) 
 

Value:

{\
   c[0] = s[0] * cos(s[2]) * cos(s[1]) ;  \
   c[1] = s[0] * cos(s[2]) * sin(s[1]) ;  \
   c[2] = s[0] * sin(s[2]);   \
}
calculate cartesian coordinates from spherical. Assuming coords are centered on 0 0 0. s rtp Rho, theta (azimuth), phi (elevation) in spherical c XYZ coordinates in cartesian

See also:
SUMA_CART_2_SPH

Definition at line 222 of file SUMA_Macros.h.

Referenced by SUMA_Sph2Cart().

#define SUMA_SUB_MAT (  a,
b,
c,
rowsa,
colsa,
typea,
typeb,
typec    ) 
 

Value:

{  \
                    typea **_AMX = (typea **)a;  \
                    typeb **_BMX = (typeb **)b;  \
                    typec **_CMX = (typec **)c;  \
                    int m_IX,_JX;  \
                    for(m_IX = 0 ; m_IX < rowsa ; m_IX++) {  \
                        for(_JX = 0 ; _JX < colsa ; _JX++) {  \
                            _CMX[m_IX][_JX] = _AMX[m_IX][_JX] - _BMX[m_IX][_JX];  \
                        }  \
                    }  \
                }
SUMA_SUB_MAT MACRO FOR MATRIX SUBTRACTION:

SUMA_SUB_MAT(a,b,c,rowsa,colsa,typea,typeb,typec)

a pointer to first matirx. b pointer to second matrix. c pointer to result matrix. rowsa number of rows in matrix a colsa number of columns in matrix a typea legal C type describing the type of a typeb legal C type describing the type of b typec legal C type describing the type of c

Definition at line 1288 of file SUMA_Macros.h.

Referenced by SUMA_Surface_Curvature().

#define SUMA_SUB_VEC (  a,
b,
c,
len,
typea,
typeb,
typec    ) 
 

Value:

{  \
                  typea *_PTA = a;  \
                  typeb *_PTB = b;  \
                  typec *_PTC = c;  \
                  int m_IX;  \
                      for(m_IX = 0 ; m_IX < (len) ; m_IX++)  \
                          *_PTC++ = (typec)((*_PTA++) - (*_PTB++));  \
                  }

Definition at line 745 of file SUMA_Macros.h.

Referenced by SUMA_StretchToFitLeCerveau().

#define SUMA_SUM_VEC (  a,
s,
len,
typea    ) 
 

Value:

{  \
                       typea *_PTA = a;  \
                       int m_IX;  \
                       s = (*_PTA++);  \
                       for(m_IX = 1 ; m_IX < (len) ; m_IX++)  \
                           s += (*_PTA++);  \
                   }

Definition at line 804 of file SUMA_Macros.h.

#define SUMA_SWAP_THIS (  nip,
chnk    ) 
 

Value:

{   \
   if (chnk == 4) SUMA_swap_4( nip ) ;  \
      else if (chnk == 8) SUMA_swap_8( nip ) ;  \
      else if (chnk == 2) SUMA_swap_2( nip ) ;  \
      else { SUMA_SL_Err ("No swapping performed.") } \
}

Definition at line 26 of file SUMA_Macros.h.

Referenced by SUMA_BrainVoyager_Read().

#define SUMA_SWAP_VEC (  vec,
N_alloc,
chnk    ) 
 

Value:

{\
   int m_i; \
      if (chnk == 4) { for (m_i=0; m_i<N_alloc; ++m_i) SUMA_swap_4(&(vec[m_i])); } \
      else if (chnk == 2) { for (m_i=0; m_i<N_alloc; ++m_i) SUMA_swap_2(&(vec[m_i])); }   \
      else if (chnk == 8) { for (m_i=0; m_i<N_alloc; ++m_i) SUMA_swap_8(&(vec[m_i])); }   \
      else { SUMA_SL_Err("Bad chnk");   }   \
}

Definition at line 84 of file SUMA_Macros.h.

Referenced by SUMA_BinarySuck(), and SUMA_BrainVoyager_Read().

#define SUMA_TRANSP_MAT (  a,
b,
rowsa,
colsa,
typea,
typeb    ) 
 

Value:

{  \
                    typea **_AMX = (typea **)a;  \
                    typeb **_BMX = (typeb **)b;  \
                    int m_IX,_JX;  \
                    for(m_IX = 0 ; m_IX < rowsa ; m_IX++) {  \
                        for(_JX = 0 ; _JX < colsa ; _JX++) {  \
                            _BMX[_JX][m_IX] = _AMX[m_IX][_JX];  \
                        }  \
                    }  \
                }
SUMA_TRANSP_MAT MACRO FOR MATRIX TRANSPOSE:

SUMA_TRANSP_MAT(a,b,rowsa,colsa,typea,typeb)

a pointer to first matirx. b pointer to result matrix. rowsa number of rows in matrix a colsa number of columns in matrix a typea legal C type describing the type of a typeb legal C type describing the type of b

Definition at line 1315 of file SUMA_Macros.h.

Referenced by SUMA_Surface_Curvature().

#define SUMA_TRI_AREA (  m_TRIAREA_n0,
m_TRIAREA_n1,
m_TRIAREA_n2,
m_TRIAREA_A    ) 
 

Value:

{\
      float m_TRIAREA_dv[3], m_TRIAREA_dw[3], m_TRIAREA_cross[3];  \
      SUMA_MT_SUB (m_TRIAREA_dv, m_TRIAREA_n1, m_TRIAREA_n0);  \
      SUMA_MT_SUB (m_TRIAREA_dw, m_TRIAREA_n2, m_TRIAREA_n0);  \
      SUMA_MT_CROSS(m_TRIAREA_cross,m_TRIAREA_dv,m_TRIAREA_dw);   \
      SUMA_NORM(m_TRIAREA_A, m_TRIAREA_cross); \
      m_TRIAREA_A *= 0.5; \
   }

Definition at line 428 of file SUMA_Macros.h.

Referenced by SUMA_GetM2M_NN(), SUMA_MapSurface(), SUMA_Mesh_Area(), SUMA_Subdivide_Mesh(), SUMA_SurfaceMetrics_eng(), and SUMA_TriSurf3v().

#define SUMA_TRIANGLE_BOUNDING_BOX (  n1,
n2,
n3,
min_v,
max_v    ) 
 

Value:

{  \
   min_v[0] = SUMA_MIN_PAIR( (n1)[0], (n2)[0]); min_v[0] = SUMA_MIN_PAIR( (n3)[0], min_v[0]);   \
   min_v[1] = SUMA_MIN_PAIR( (n1)[1], (n2)[1]); min_v[1] = SUMA_MIN_PAIR( (n3)[1], min_v[1]);   \
   min_v[2] = SUMA_MIN_PAIR( (n1)[2], (n2)[2]); min_v[2] = SUMA_MIN_PAIR( (n3)[2], min_v[2]);   \
   max_v[0] = SUMA_MAX_PAIR( (n1)[0], (n2)[0]); max_v[0] = SUMA_MAX_PAIR( (n3)[0], max_v[0]);   \
   max_v[1] = SUMA_MAX_PAIR( (n1)[1], (n2)[1]); max_v[1] = SUMA_MAX_PAIR( (n3)[1], max_v[1]);   \
   max_v[2] = SUMA_MAX_PAIR( (n1)[2], (n2)[2]); max_v[2] = SUMA_MAX_PAIR( (n3)[2], max_v[2]);   \
}
determines the bounding box for a triangle

Definition at line 275 of file SUMA_Macros.h.

Referenced by SUMA_GetVoxelsIntersectingTriangle(), and SUMA_SurfGridIntersect().

#define SUMA_UNIT_VEC (  P1,
P2,
U,
Un    ) 
 

Value:

{  \
          \
      U[0] = P2[0] - P1[0];   \
      U[1] = P2[1] - P1[1];   \
      U[2] = P2[2] - P1[2];   \
      Un = sqrt(U[0]*U[0] + U[1]*U[1] + U[2]*U[2]);   \
      if (Un) {   \
         U[0] /= Un; U[1] /= Un; U[2] /= Un; \
      }else {  \
         U[0] = U[1] = U[2] = 0; \
      }  \
   }  \
Macro to calculate the unit direction vector U from P1-->P2 and the distance Un between P1 and P2. If Un is 0, U is all zeros.

Parameters:
P1  /P2 (float *) 3-elements arrays containing XYZ of P1 and P2
U  (float *) 3-elements array to contain unit direction vector
Un  (float) the norm of |P1--P2|

Definition at line 1178 of file SUMA_Macros.h.

Referenced by SUMA_ClusterCenterofMass(), SUMA_DrawLineAxis(), SUMA_EquateSurfaceSize(), SUMA_NewAreaAtRadius(), SUMA_NewVolumeAtRadius(), SUMA_Point_To_Line_Distance(), SUMA_ProjectSurfaceToSphere(), SUMA_Reposition_Touchup(), and SUMA_SurfGridIntersect().

#define SUMA_WHAT_ENDIAN (  End    ) 
 

Value:

{   \
   int m_one = 1;   \
     \
   End = (*(char *)&m_one == 1) ? LSB_FIRST : MSB_FIRST;   \
}

Definition at line 16 of file SUMA_Macros.h.

Referenced by SUMA_BinarySuck(), SUMA_BrainVoyager_Read_vmr(), SUMA_FreeSurfer_ReadBin_eng(), and SUMA_OpenDX_Read_CruiseVolHead().

#define SUMA_WRAP_VALUE (  v,
min,
max    ) 
 

Value:

{  \
      if (v > max) v = min;   \
      else if (v < min) v = max; \
   }

Definition at line 240 of file SUMA_Macros.h.

Referenced by SUMA_ATF_change_value(), and SUMA_ATF_SetValue().

 
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