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Add more functions, add example, fix ray collision detection
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This commit is contained in:
Mikhail Romanko
2026-07-03 23:28:17 +03:00
parent aef2932ce4
commit b6481a26bc
12 changed files with 500 additions and 14 deletions
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CgeMath.h
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@@ -126,6 +126,12 @@ int CgeRay2fIntersectBox2f(const float aStart[2], const float aDirection[2],
int CgeSegment2fIntersectBox2f(const float aStart[2], const float aEnd[2],
const float bMin[2], const float bMax[2],
float *t, float out[2]);
int CgeRay2fIntersectCircle(const float start[2], const float direction[2],
const float center[2], float radius, float *t,
float out[2]);
int CgeSegment2fIntersectCircle(const float start[2], const float end[2],
const float center[2], float radius, float *t,
float out[2]);
int CgeRay3fIntersectPlane(const float start[3], const float direction[3],
const float plane[4], float *t, float out[3]);
@@ -143,6 +149,12 @@ int CgeRay3fIntersectBox3f(const float aStart[3], const float aDirection[3],
int CgeSegment3fIntersectBox3f(const float aStart[3], const float aEnd[3],
const float bMin[3], const float bMax[3],
float *t, float out[3]);
int CgeRay3fIntersectSphere(const float start[3], const float direction[3],
const float center[3], float radius, float *t,
float out[3]);
int CgeSegment3fIntersectSphere(const float start[3], const float end[3],
const float center[3], float radius, float *t,
float out[3]);
void CgeVec2fAdd(const float a[2], const float b[2], float out[2]);
void CgeVec2fSub(const float a[2], const float b[2], float out[2]);
@@ -162,6 +174,12 @@ void CgeVec2fLerp(const float a[2], const float b[2], float t, float out[2]);
void CgeVec2fProject(const float a[2], const float b[2], float out[2]);
void CgeVec2fBarycentric(const float a[2], const float b[2], const float c[2],
float v, float w, float out[2]);
float CgeVec2fDistance(const float a[2], const float b[2]);
void CgeVec2fReflect(const float in[2], const float norm[2], float out[2]);
void CgeVec2fRefract(const float in[2], const float norm[2], float eta,
float out[2]);
void CgeVec2fClamp(const float in[2], float minVal, float maxVal, float out[2]);
void CgeVec2fAbs(const float in[2], float out[2]);
void CgeVec2iAdd(const int a[2], const int b[2], int out[2]);
void CgeVec2iSub(const int a[2], const int b[2], int out[2]);
@@ -171,6 +189,8 @@ void CgeVec2iMulAdd(const int a[2], const int b[2], const int c[2], int out[2]);
void CgeVec2iNegate(const int in[2], int out[2]);
void CgeVec2iMin(const int a[2], const int b[2], int out[2]);
void CgeVec2iMax(const int a[2], const int b[2], int out[2]);
void CgeVec2iClamp(const int in[2], int minVal, int maxVal, int out[2]);
void CgeVec2iAbs(const int in[2], int out[2]);
void CgeVec3fAdd(const float a[3], const float b[3], float out[3]);
void CgeVec3fSub(const float a[3], const float b[3], float out[3]);
@@ -190,6 +210,12 @@ void CgeVec3fLerp(const float a[3], const float b[3], float t, float out[3]);
void CgeVec3fProject(const float a[3], const float b[3], float out[3]);
void CgeVec3fBarycentric(const float a[3], const float b[3], const float c[3],
float v, float w, float out[3]);
float CgeVec3fDistance(const float a[3], const float b[3]);
void CgeVec3fReflect(const float in[3], const float norm[3], float out[3]);
void CgeVec3fRefract(const float in[3], const float norm[3], float eta,
float out[3]);
void CgeVec3fClamp(const float in[3], float minVal, float maxVal, float out[3]);
void CgeVec3fAbs(const float in[3], float out[3]);
void CgeVec3iAdd(const int a[3], const int b[3], int out[3]);
void CgeVec3iSub(const int a[3], const int b[3], int out[3]);
@@ -199,6 +225,8 @@ void CgeVec3iMulAdd(const int a[3], const int b[3], const int c[3], int out[3]);
void CgeVec3iNegate(const int in[3], int out[3]);
void CgeVec3iMin(const int a[3], const int b[3], int out[3]);
void CgeVec3iMax(const int a[3], const int b[3], int out[3]);
void CgeVec3iClamp(const int in[3], int minVal, int maxVal, int out[3]);
void CgeVec3iAbs(const int in[3], int out[3]);
void CgeVec4fAdd(const float a[4], const float b[4], float out[4]);
void CgeVec4fSub(const float a[4], const float b[4], float out[4]);
@@ -217,6 +245,9 @@ void CgeVec4fLerp(const float a[4], const float b[4], float t, float out[4]);
void CgeVec4fProject(const float a[4], const float b[4], float out[4]);
void CgeVec4fBarycentric(const float a[4], const float b[4], const float c[4],
float v, float w, float out[4]);
float CgeVec4fDistance(const float a[4], const float b[4]);
void CgeVec4fClamp(const float in[4], float minVal, float maxVal, float out[4]);
void CgeVec4fAbs(const float in[4], float out[4]);
void CgeVec4iAdd(const int a[4], const int b[4], int out[4]);
void CgeVec4iSub(const int a[4], const int b[4], int out[4]);
@@ -226,5 +257,7 @@ void CgeVec4iMulAdd(const int a[4], const int b[4], const int c[4], int out[4]);
void CgeVec4iNegate(const int in[4], int out[4]);
void CgeVec4iMin(const int a[4], const int b[4], int out[4]);
void CgeVec4iMax(const int a[4], const int b[4], int out[4]);
void CgeVec4iClamp(const int in[4], int minVal, int maxVal, int out[4]);
void CgeVec4iAbs(const int in[4], int out[4]);
#endif /* CGE_MATH_H */