Doxygen Source Code Documentation
glut_teapot.c File Reference
#include <GL/gl.h>
#include <GL/glut.h>
Go to the source code of this file.
Functions | |
void | teapot (GLint grid, GLdouble scale, GLenum type) |
void | glutSolidTeapot (GLdouble scale) |
void | glutWireTeapot (GLdouble scale) |
Variables | |
long | patchdata [][16] |
float | cpdata [][3] |
float | tex [2][2][2] |
Function Documentation
|
Definition at line 196 of file glut_teapot.c. References scale, and teapot().
|
|
Definition at line 202 of file glut_teapot.c. References scale, and teapot().
|
|
Definition at line 137 of file glut_teapot.c. References cpdata, i, l, p, patchdata, q, r, scale, and tex. Referenced by glutSolidTeapot(), and glutWireTeapot().
00138 { 00139 float p[4][4][3], q[4][4][3], r[4][4][3], s[4][4][3]; 00140 long i, j, k, l; 00141 00142 glPushAttrib(GL_ENABLE_BIT | GL_EVAL_BIT); 00143 glEnable(GL_AUTO_NORMAL); 00144 glEnable(GL_NORMALIZE); 00145 glEnable(GL_MAP2_VERTEX_3); 00146 glEnable(GL_MAP2_TEXTURE_COORD_2); 00147 glPushMatrix(); 00148 glRotatef(270.0, 1.0, 0.0, 0.0); 00149 glScalef(0.5 * scale, 0.5 * scale, 0.5 * scale); 00150 glTranslatef(0.0, 0.0, -1.5); 00151 for (i = 0; i < 10; i++) { 00152 for (j = 0; j < 4; j++) { 00153 for (k = 0; k < 4; k++) { 00154 for (l = 0; l < 3; l++) { 00155 p[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l]; 00156 q[j][k][l] = cpdata[patchdata[i][j * 4 + (3 - k)]][l]; 00157 if (l == 1) 00158 q[j][k][l] *= -1.0; 00159 if (i < 6) { 00160 r[j][k][l] = 00161 cpdata[patchdata[i][j * 4 + (3 - k)]][l]; 00162 if (l == 0) 00163 r[j][k][l] *= -1.0; 00164 s[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l]; 00165 if (l == 0) 00166 s[j][k][l] *= -1.0; 00167 if (l == 1) 00168 s[j][k][l] *= -1.0; 00169 } 00170 } 00171 } 00172 } 00173 glMap2f(GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2, 00174 &tex[0][0][0]); 00175 glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, 00176 &p[0][0][0]); 00177 glMapGrid2f(grid, 0.0, 1.0, grid, 0.0, 1.0); 00178 glEvalMesh2(type, 0, grid, 0, grid); 00179 glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, 00180 &q[0][0][0]); 00181 glEvalMesh2(type, 0, grid, 0, grid); 00182 if (i < 6) { 00183 glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, 00184 &r[0][0][0]); 00185 glEvalMesh2(type, 0, grid, 0, grid); 00186 glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, 00187 &s[0][0][0]); 00188 glEvalMesh2(type, 0, grid, 0, grid); 00189 } 00190 } 00191 glPopMatrix(); 00192 glPopAttrib(); 00193 } |
Variable Documentation
|
Definition at line 83 of file glut_teapot.c. Referenced by main(), PRIC_main(), RIC_ToCardiacPhase(), and teapot(). |
|
Initial value: { {102, 103, 104, 105, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}, {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27}, {24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40}, {96, 96, 96, 96, 97, 98, 99, 100, 101, 101, 101, 101, 0, 1, 2, 3,}, {0, 1, 2, 3, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117}, {118, 118, 118, 118, 124, 122, 119, 121, 123, 126, 125, 120, 40, 39, 38, 37}, {41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56}, {53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 28, 65, 66, 67}, {68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83}, {80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95} } ALL RIGHTS RESERVED Permission to use, copy, modify, and distribute this software for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both the copyright notice and this permission notice appear in supporting documentation, and that the name of Silicon Graphics, Inc. not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE. US Government Users Restricted Rights Use, duplication, or disclosure by the Government is subject to restrictions set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or in similar or successor clauses in the FAR or the DOD or NASA FAR Supplement. Unpublished-- rights reserved under the copyright laws of the United States. Contractor/manufacturer is Silicon Graphics, Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311. OpenGL(TM) is a trademark of Silicon Graphics, Inc. Definition at line 53 of file glut_teapot.c. Referenced by teapot(). |
|
Initial value: { { {0, 0}, {1, 0}}, { {0, 1}, {1, 1}} } Definition at line 128 of file glut_teapot.c. Referenced by teapot(). |