fte/fteqw
2
0
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity

Cleanup. More warnings fixed in D3D.

Browse source 
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2723 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Molgrum 2007-10-06 14:38:52 +00:00
parent 0284965aa5
commit 2dab3902f7
1 changed files with 47 additions and 49 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

88
engine/common/mathlib.h
View file

@ -52,46 +52,11 @@ extern int nanmask;
#define VectorNegate(a,b) ((b)[0]=-(a)[0],(b)[1]=-(a)[1],(b)[2]=-(a)[2])
#define VectorLength(a) Length(a)
void VectorMA (vec3_t veca, float scale, vec3_t vecb, vec3_t vecc);
vec_t _DotProduct (vec3_t v1, vec3_t v2);
void _VectorSubtract (vec3_t veca, vec3_t vecb, vec3_t out);
void _VectorAdd (vec3_t veca, vec3_t vecb, vec3_t out);
void _VectorCopy (vec3_t in, vec3_t out);
int VectorCompare (vec3_t v1, vec3_t v2);
vec_t Length (vec3_t v);
void CrossProduct (vec3_t v1, vec3_t v2, vec3_t cross);
float VectorNormalize (vec3_t v); // returns vector length
vec_t VectorNormalize2 (vec3_t v, vec3_t out);
void VectorInverse (vec3_t v);
void VectorScale (vec3_t in, vec_t scale, vec3_t out);
int Q_log2(int val);
float ColorNormalize (vec3_t in, vec3_t out);
void MakeNormalVectors (vec3_t forward, vec3_t right, vec3_t up);
typedef float matrix3x4[3][4];
typedef float matrix3x3[3][3];
void R_ConcatRotations (float in1[3][3], float in2[3][3], float out[3][3]);
void R_ConcatRotationsPad (float in1[3][4], float in2[3][4], float out[3][4]);
void R_ConcatTransforms (matrix3x4 in1, matrix3x4 in2, matrix3x4 out);
void VectorTransform(const vec3_t in1, matrix3x4 in2, vec3_t out);
void FloorDivMod (double numer, double denom, int *quotient,
int *rem);
fixed16_t Invert24To16(fixed16_t val);
fixed16_t Mul16_30(fixed16_t multiplier, fixed16_t multiplicand);
int GreatestCommonDivisor (int i1, int i2);
void VectorVectors(vec3_t forward, vec3_t right, vec3_t up);
void AngleVectors (vec3_t angles, vec3_t forward, vec3_t right, vec3_t up);
int VARGS BoxOnPlaneSide (vec3_t emins, vec3_t emaxs, struct mplane_s *plane);
float anglemod(float a);
void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point, float degrees );
#define BOX_ON_PLANE_SIDE(emins, emaxs, p) \
(((p)->type < 3)? \
@ -113,19 +78,52 @@ typedef struct {
float m[4][4];
} matrix4x4_t;
vec_t _DotProduct (vec3_t v1, vec3_t v2);
void _VectorAdd (vec3_t veca, vec3_t vecb, vec3_t out);
void _VectorCopy (vec3_t in, vec3_t out);
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 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);
float ColorNormalize (vec3_t in, vec3_t out);
void CrossProduct (vec3_t v1, vec3_t v2, vec3_t cross);
void FloorDivMod (double numer, double denom, int *quotient, int *rem);
int GreatestCommonDivisor (int i1, int i2);
fixed16_t Invert24To16 (fixed16_t val);
vec_t Length (vec3_t v);
void MakeNormalVectors (vec3_t forward, vec3_t right, vec3_t up);
//used for crosshair stuff.
void Matrix4_Project (vec3_t in, vec3_t out, vec3_t viewangles, vec3_t vieworg, float wdivh, float fovy);
void Matrix4_UnProject(vec3_t in, vec3_t out, vec3_t viewangles, vec3_t vieworg, float wdivh, float fovy);
void Matrix3_Multiply (vec3_t *in1, vec3_t *in2, vec3_t *out);
void Matrix4_Identity(float *outm);
void Matrix4_Invert_Simple (matrix4x4_t *out, const matrix4x4_t *in1);
void Matrix4_ModelMatrixFromAxis (float *modelview, vec3_t pn, vec3_t right, vec3_t up, vec3_t vieworg);
void Matrix4_ModelViewMatrix (float *modelview, vec3_t viewangles, vec3_t vieworg);
void Matrix4_ModelViewMatrixFromAxis (float *modelview, vec3_t pn, vec3_t right, vec3_t up, vec3_t vieworg);
void Matrix4_Multiply (float *a, float *b, float *out);
void Matrix4_Orthographic (float *proj, float xmin, float xmax, float ymax, float ymin, float znear, float zfar);
void Matrix4_Project (vec3_t in, vec3_t out, vec3_t viewangles, vec3_t vieworg, float wdivh, float fovy);
void Matrix4_Projection2 (float *proj, float fovx, float fovy, float neard);
void Matrix4_Transform3 (float *matrix, float *vector, float *product);
void Matrix4_Transform4 (float *matrix, float *vector, float *product);
void Matrix4_Invert_Simple (matrix4x4_t *out, const matrix4x4_t *in1);
void Matrix4_ModelViewMatrix(float *modelview, vec3_t viewangles, vec3_t vieworg);
void Matrix4_Projection2(float *proj, float fovx, float fovy, float neard);
void Matrix4_Orthographic(float *proj, float xmin, float xmax, float ymax, float ymin, float znear, float zfar);
void Matrix4_ModelViewMatrixFromAxis(float *modelview, vec3_t pn, vec3_t right, vec3_t up, vec3_t vieworg);
void Matrix4_UnProject (vec3_t in, vec3_t out, vec3_t viewangles, vec3_t vieworg, float wdivh, float fovy);
void AddPointToBounds (vec3_t v, vec3_t mins, vec3_t maxs);
void ClearBounds (vec3_t mins, vec3_t maxs);
fixed16_t Mul16_30 (fixed16_t multiplier, fixed16_t multiplicand);
int Q_log2 (int val);
void R_ConcatRotations (float in1[3][3], float in2[3][3], float out[3][3]);
void R_ConcatRotationsPad (float in1[3][4], float in2[3][4], float out[3][4]);
void R_ConcatTransforms (matrix3x4 in1, matrix3x4 in2, matrix3x4 out);
void RotatePointAroundVector (vec3_t dst, const vec3_t dir, const vec3_t point, float degrees);
int VectorCompare (vec3_t v1, vec3_t v2);
void VectorInverse (vec3_t v);
void VectorMA (vec3_t veca, float scale, vec3_t vecb, vec3_t vecc);
float VectorNormalize (vec3_t v); // returns vector length
vec_t VectorNormalize2 (vec3_t v, vec3_t out);
void VectorScale (vec3_t in, vec_t scale, vec3_t out);
void VectorTransform (const vec3_t in1, matrix3x4 in2, vec3_t out);
void VectorVectors (vec3_t forward, vec3_t right, vec3_t up);