matrix4.h File Reference

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Macros
#define	Mat3toMat4(a, b)
#define	Mat4Add(a, b, c)
#define	Mat4Blend(m1, m2, b, m)
#define	Mat4CompMult(a, b, c)
#define	Mat4Copy(a, b)
#define	Mat4Expand(a)
#define	Mat4Identity(a)
#define	Mat4MultAdd(a, s, b, c)
#define	Mat4Scale(a, b, c)
#define	Mat4Subtract(a, b, c)
#define	Mat4Trace(a)   ((a)[0] + (a)[5] + (a)[10] + (a)[15])
#define	Mat4Zero(a)   memset ((a), 0, 16 * sizeof (a)[0])

Functions
void	Mat4as3MultVec (const mat4_t a, const vec3_t b, vec3_t c)
int	Mat4Decompose (const mat4_t mat, quat_t rot, vec3_t shear, vec3_t scale, vec3_t trans)
	Decompose a 4x4 column major matrix into its component transformations. More...
void	Mat4Init (const quat_t rot, const vec3_t scale, const vec3_t trans, mat4_t mat)
int	Mat4Inverse (const mat4_t a, mat4_t b)
void	Mat4Mult (const mat4_t a, const mat4_t b, mat4_t c)
void	Mat4MultVec (const mat4_t a, const vec3_t b, vec3_t c)
void	Mat4Transpose (const mat4_t a, mat4_t b)