From 6bf20c78f5b69d40bcc4931df93d29198435ab67 Mon Sep 17 00:00:00 2001 From: zakk Date: Fri, 26 Aug 2005 17:39:27 +0000 Subject: newlines fixed git-svn-id: svn://svn.icculus.org/quake3/trunk@6 edf5b092-35ff-0310-97b2-ce42778d08ea --- common/mathlib.h | 150 +++++++++++++++++++++++++++---------------------------- 1 file changed, 75 insertions(+), 75 deletions(-) (limited to 'common/mathlib.h') diff --git a/common/mathlib.h b/common/mathlib.h index 7bd7158..6327f2a 100755 --- a/common/mathlib.h +++ b/common/mathlib.h @@ -19,78 +19,78 @@ along with Foobar; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA =========================================================================== */ -#ifndef __MATHLIB__ -#define __MATHLIB__ - -// mathlib.h - -#include - -#ifdef DOUBLEVEC_T -typedef double vec_t; -#else -typedef float vec_t; -#endif -typedef vec_t vec2_t[3]; -typedef vec_t vec3_t[3]; -typedef vec_t vec4_t[4]; - -#define SIDE_FRONT 0 -#define SIDE_ON 2 -#define SIDE_BACK 1 -#define SIDE_CROSS -2 - -#define Q_PI 3.14159265358979323846 -#define DEG2RAD( a ) ( ( (a) * Q_PI ) / 180.0F ) -#define RAD2DEG( a ) ( ( (a) * 180.0f ) / Q_PI ) - -extern vec3_t vec3_origin; - -#define EQUAL_EPSILON 0.001 - -// plane types are used to speed some tests -// 0-2 are axial planes -#define PLANE_X 0 -#define PLANE_Y 1 -#define PLANE_Z 2 -#define PLANE_NON_AXIAL 3 - -qboolean VectorCompare( const vec3_t v1, const vec3_t v2 ); - -#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 VectorScale(a,b,c) {c[0]=b*a[0];c[1]=b*a[1];c[2]=b*a[2];} -#define VectorClear(x) {x[0] = x[1] = x[2] = 0;} -#define VectorNegate(x) {x[0]=-x[0];x[1]=-x[1];x[2]=-x[2];} -void Vec10Copy( vec_t *in, vec_t *out ); - -vec_t Q_rint (vec_t in); -vec_t _DotProduct (vec3_t v1, vec3_t v2); -void _VectorSubtract (vec3_t va, vec3_t vb, vec3_t out); -void _VectorAdd (vec3_t va, vec3_t vb, vec3_t out); -void _VectorCopy (vec3_t in, vec3_t out); -void _VectorScale (vec3_t v, vec_t scale, vec3_t out); - -double VectorLength( const vec3_t v ); - -void VectorMA( const vec3_t va, double scale, const vec3_t vb, vec3_t vc ); - -void CrossProduct( const vec3_t v1, const vec3_t v2, vec3_t cross ); -vec_t VectorNormalize( const vec3_t in, vec3_t out ); -vec_t ColorNormalize( const vec3_t in, vec3_t out ); -void VectorInverse (vec3_t v); - -void ClearBounds (vec3_t mins, vec3_t maxs); -void AddPointToBounds( const vec3_t v, vec3_t mins, vec3_t maxs ); - -qboolean PlaneFromPoints( vec4_t plane, const vec3_t a, const vec3_t b, const vec3_t c ); - -void NormalToLatLong( const vec3_t normal, byte bytes[2] ); - -int PlaneTypeForNormal (vec3_t normal); - -void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point, - float degrees ); -#endif +#ifndef __MATHLIB__ +#define __MATHLIB__ + +// mathlib.h + +#include + +#ifdef DOUBLEVEC_T +typedef double vec_t; +#else +typedef float vec_t; +#endif +typedef vec_t vec2_t[3]; +typedef vec_t vec3_t[3]; +typedef vec_t vec4_t[4]; + +#define SIDE_FRONT 0 +#define SIDE_ON 2 +#define SIDE_BACK 1 +#define SIDE_CROSS -2 + +#define Q_PI 3.14159265358979323846 +#define DEG2RAD( a ) ( ( (a) * Q_PI ) / 180.0F ) +#define RAD2DEG( a ) ( ( (a) * 180.0f ) / Q_PI ) + +extern vec3_t vec3_origin; + +#define EQUAL_EPSILON 0.001 + +// plane types are used to speed some tests +// 0-2 are axial planes +#define PLANE_X 0 +#define PLANE_Y 1 +#define PLANE_Z 2 +#define PLANE_NON_AXIAL 3 + +qboolean VectorCompare( const vec3_t v1, const vec3_t v2 ); + +#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 VectorScale(a,b,c) {c[0]=b*a[0];c[1]=b*a[1];c[2]=b*a[2];} +#define VectorClear(x) {x[0] = x[1] = x[2] = 0;} +#define VectorNegate(x) {x[0]=-x[0];x[1]=-x[1];x[2]=-x[2];} +void Vec10Copy( vec_t *in, vec_t *out ); + +vec_t Q_rint (vec_t in); +vec_t _DotProduct (vec3_t v1, vec3_t v2); +void _VectorSubtract (vec3_t va, vec3_t vb, vec3_t out); +void _VectorAdd (vec3_t va, vec3_t vb, vec3_t out); +void _VectorCopy (vec3_t in, vec3_t out); +void _VectorScale (vec3_t v, vec_t scale, vec3_t out); + +double VectorLength( const vec3_t v ); + +void VectorMA( const vec3_t va, double scale, const vec3_t vb, vec3_t vc ); + +void CrossProduct( const vec3_t v1, const vec3_t v2, vec3_t cross ); +vec_t VectorNormalize( const vec3_t in, vec3_t out ); +vec_t ColorNormalize( const vec3_t in, vec3_t out ); +void VectorInverse (vec3_t v); + +void ClearBounds (vec3_t mins, vec3_t maxs); +void AddPointToBounds( const vec3_t v, vec3_t mins, vec3_t maxs ); + +qboolean PlaneFromPoints( vec4_t plane, const vec3_t a, const vec3_t b, const vec3_t c ); + +void NormalToLatLong( const vec3_t normal, byte bytes[2] ); + +int PlaneTypeForNormal (vec3_t normal); + +void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point, + float degrees ); +#endif -- cgit v1.2.3