jetomit/avp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Converted TranslatePoint to C.

Browse source
This commit is contained in:
Steven Fuller 2003-05-21 03:38:50 +00:00 • committed by Patryk Obara
parent 877a2f9b7c
commit d0484e7829
3 changed files with 16 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/kshape.c
View file

@ -4396,7 +4396,7 @@ extern void TranslationSetup(void)
}
#if 0
#ifndef LINUX
#ifndef _MSC_VER
void TranslatePoint(int *source, int *dest, int *matrix);
#pragma aux TranslatePoint = \
@ -4496,6 +4496,13 @@ void TranslatePoint(int *source, int *dest, int *matrix)
}
#endif
#else /* LINUX */
static void TranslatePoint(const float *source, float *dest, const float *matrix)
{
dest[0] = matrix[ 0] * source[0] + matrix[ 1] * source[1] + matrix[ 2] * source[2] + matrix[ 3];
dest[1] = matrix[ 4] * source[0] + matrix[ 5] * source[1] + matrix[ 6] * source[2] + matrix[ 7];
dest[2] = matrix[ 8] * source[0] + matrix[ 9] * source[1] + matrix[10] * source[2] + matrix[11];
}
#endif
void TranslatePointIntoViewspace(VECTORCH *pointPtr)