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Rename Length to VectorLength.

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Ragnvald Maartmann-Moe IV 2002-08-20 02:22:40 +00:00
parent b99a72e876
commit c91f1a2aea
14 changed files with 192 additions and 244 deletions
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18
include/QF/mathlib.h
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@ -46,7 +46,7 @@ extern const vec3_t vec3_origin;
#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 VectorMA(a,s,b,c) {(c)[0]=(a)[0]+(s)*(b)[0];(c)[1]=(a)[1]+(s)*(b)[1];(c)[2]=(a)[2]+(s)*(b)[2];}
#define Length(a) sqrt(DotProduct(a, a))
#define VectorLength(a) sqrt(DotProduct(a, a))
#define VectorScale(a,b,c) {(c)[0]=(a)[0]*(b);(c)[1]=(a)[1]*(b);(c)[2]=(a)[2]*(b);}
#define VectorCompare(x, y) (((x)[0] == (y)[0]) && ((x)[1] == (y)[1]) && ((x)[2] == (y)[2]))
@ -81,26 +81,24 @@ extern const vec3_t vec3_origin;
// fall over
#define ROLL 2
void _VectorMA (const vec3_t veca, float scale, const vec3_t vecb,
vec3_t vecc);
vec_t _DotProduct (const vec3_t v1, const vec3_t v2);
void _VectorSubtract (const vec3_t veca, const vec3_t vecb, vec3_t out);
void _VectorAdd (const vec3_t veca, const vec3_t vecb, vec3_t out);
void _VectorCopy (const vec3_t in, vec3_t out);
int _VectorCompare (const vec3_t v1, const vec3_t v2);
//vec_t Length (vec3_t v);
//vec_t _VectorLength (vec3_t v);
void _VectorMA (const vec3_t veca, float scale, const vec3_t vecb,
vec3_t vecc);
void _VectorScale (const vec3_t in, vec_t scale, vec3_t out);
void _VectorSubtract (const vec3_t veca, const vec3_t vecb, vec3_t out);
void CrossProduct (const vec3_t v1, const vec3_t v2, vec3_t cross);
float VectorNormalize (vec3_t v); // returns vector length
void VectorInverse (vec3_t v);
void _VectorScale (const vec3_t in, vec_t scale, vec3_t out);
int Q_log2(int val);
void R_ConcatRotations (float in1[3][3], float in2[3][3], float out[3][3]);
void R_ConcatTransforms (float in1[3][4], float in2[3][4], float out[3][4]);
void FloorDivMod (double numer, double denom, int *quotient,
int *rem);
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);
@ -110,7 +108,7 @@ void AngleVectors (const vec3_t angles, vec3_t forward, vec3_t right,
void VectorVectors (const vec3_t forward, vec3_t right, vec3_t up);
int BoxOnPlaneSide (const vec3_t emins, const vec3_t emaxs,
struct mplane_s *plane);
float anglemod (float a);
float anglemod (float a);
void RotatePointAroundVector (vec3_t dst, const vec3_t axis,
const vec3_t point, float degrees);