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Diffstat (limited to 'source/blender/blenlib/MTC_matrixops.h')
| -rw-r--r-- | source/blender/blenlib/MTC_matrixops.h | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/source/blender/blenlib/MTC_matrixops.h b/source/blender/blenlib/MTC_matrixops.h deleted file mode 100644 index 2bc644be564..00000000000 --- a/source/blender/blenlib/MTC_matrixops.h +++ /dev/null @@ -1,162 +0,0 @@ -/* - * matrixops.h - * - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -#ifndef MATRIXOPS_H -#define MATRIXOPS_H - -#ifdef __cplusplus -extern "C" { -#endif - -/* ------------------------------------------------------------------------- */ -/* need rewriting: */ -/** - * copy the left upp3 3 by 3 of m2 to m1 - */ -void MTC_Mat3CpyMat4(float m1[][3], float m2[][4]); - -/* ------------------------------------------------------------------------- */ -/* operations based on 4 by 4 matrices */ - -/** - * Copy m1 to m2 - */ -void MTC_Mat4CpyMat4(float m1[][4], float m2[][4]); - -/** - * Multiply all matrices after the first, leave the result in the - * first argument - */ -void MTC_Mat4MulSerie(float answ[][4], - float m1[][4], float m2[][4], float m3[][4], - float m4[][4], float m5[][4], float m6[][4], - float m7[][4], float m8[][4]); - -/** - * m1 = m2 matprod m3 - */ -void MTC_Mat4MulMat4(float m1[][4], float m2[][4], float m3[][4]); - -/** - * Do vec^t prod mat, result in vec. Ignore vec[3] (vec is a - * float[3]) - */ -void MTC_Mat4MulVecfl(float mat[][4], float *vec); - -/** - * Invert mat, result in inverse. Always returns 1 - */ -int MTC_Mat4Invert(float inverse[][4], float mat[][4]); - -/** - * Make the set of mat orthonormal (mat should already be orthogonal)? - * (doesn't appear to normalize properly?) - */ -void MTC_Mat4Ortho(float mat[][4]); - -/** - * vec = mat prod vec, result in vec, ignore fourth component entirely - * (4th component is _not_ accessed!!! vec is 3d) - */ -void MTC_Mat4Mul3Vecfl(float mat[][4], float *vec); - -/** - * vec = mat prod vec, result in vec - */ -void MTC_Mat4MulVec4fl(float mat[][4], float *vec); - -/** - * Set <m> to the 4-D unity matrix - */ -void MTC_Mat4One(float m[][4]); - -/** - * Swap matrices m1 and m2 - */ -void MTC_Mat4SwapMat4(float m1[][4], float m2[][4]); - -/** - * Copy m2 to the top-left 3x3 of m1, don't touch the remaining elements. - */ -void MTC_Mat4CpyMat3nc(float m1[][4], float m2[][3]); - -/** - * m1 = m2 * m3, but only the top-left 3x3 - */ -void MTC_Mat4MulMat33(float m1[][3], float m2[][4], float m3[][3]); - -/* ------------------------------------------------------------------------- */ -/* Operations based on 3 by 3 matrices */ -/** - * Do vec^t prod mat, result in vec.(vex is 3d) - */ -void MTC_Mat3MulVecfl(float mat[][3], float *vec); - -/** - * Copy m1 to m2 - */ -void MTC_Mat3CpyMat3(float m1[][3], float m2[][3]); - -/** - * m1 = m2 prod m3 - */ -void MTC_Mat3MulMat3(float m1[][3], float m3[][3], float m2[][3]); - -/** - * vec = vec prod mat - */ -void MTC_Mat3MulVecd(float mat[][3], double *vec); - -/** - * Guess: invert matrix - * result goes to m1 - */ -void MTC_Mat3Inv(float m1[][3], float m2[][3]); - -/** - * Sort of a determinant matrix? Doesn't seem very adjoint to me... - * result goes to m1 - */ -void MTC_Mat3Adj(float m1[][3], float m[][3]); - -/** - * Set <m> to the 3D unity matrix - */ -void MTC_Mat3One(float m[][3]); - -/* ------------------------------------------------------------------------- */ - -#ifdef __cplusplus -} -#endif - -#endif /* MATRIXOPS_H */ - |