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My monthly commit. I wonder what I broke.

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Contains some stuff to get twig working a little better.


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3132 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2009-03-03 01:52:30 +00:00
parent ed0cb0749b
commit b763b5594d
53 changed files with 1588 additions and 851 deletions
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7
engine/common/mathlib.h
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@ -45,9 +45,9 @@ extern int nanmask;
#define IS_NAN(x) (((*(int *)&x)&nanmask)==nanmask)
#define DotProduct(x,y) (x[0]*y[0]+x[1]*y[1]+x[2]*y[2])
#define VectorSubtract(a,b,c) {(c)[0]=(a)[0]-(b)[0];(c)[1]=(a)[1]-(b)[1];(c)[2]=(a)[2]-(b)[2];}
#define VectorAdd(a,b,c) {(c)[0]=(a)[0]+(b)[0];(c)[1]=(a)[1]+(b)[1];(c)[2]=(a)[2]+(b)[2];}
#define VectorCopy(a,b) {(b)[0]=(a)[0];(b)[1]=(a)[1];(b)[2]=(a)[2];}
#define VectorSubtract(a,b,c) do{(c)[0]=(a)[0]-(b)[0];(c)[1]=(a)[1]-(b)[1];(c)[2]=(a)[2]-(b)[2];}while(0)
#define VectorAdd(a,b,c) do{(c)[0]=(a)[0]+(b)[0];(c)[1]=(a)[1]+(b)[1];(c)[2]=(a)[2]+(b)[2];}while(0)
#define VectorCopy(a,b) do{(b)[0]=(a)[0];(b)[1]=(a)[1];(b)[2]=(a)[2];}while(0)
#define VectorClear(a) ((a)[0]=(a)[1]=(a)[2]=0)
#define VectorNegate(a,b) ((b)[0]=-(a)[0],(b)[1]=-(a)[1],(b)[2]=-(a)[2])
#define VectorLength(a) Length(a)
@ -87,6 +87,7 @@ void _VectorSubtract (vec3_t veca, vec3_t vecb, vec3_t out);
void AddPointToBounds (vec3_t v, vec3_t mins, vec3_t maxs);
float anglemod (float a);
void AngleVectors (vec3_t angles, vec3_t forward, vec3_t right, vec3_t up);
void VectorAngles (float *forward, float *up, float *angles); //up may be NULL
void VARGS BOPS_Error (void);
int VARGS BoxOnPlaneSide (vec3_t emins, vec3_t emaxs, struct mplane_s *plane);
void ClearBounds (vec3_t mins, vec3_t maxs);