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Update raymath.h

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Ray
2026-04-15 21:03:25 +02:00
parent 82e980bd42
commit d8ebeb8939
1 changed files with 15 additions and 5 deletions
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20
src/raymath.h
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@ -1264,19 +1264,21 @@ RMAPI Vector3 Vector3Refract(Vector3 v, Vector3 n, float r)
//----------------------------------------------------------------------------------
// Module Functions Definition - Vector4 math
//----------------------------------------------------------------------------------
// Get vector zero
RMAPI Vector4 Vector4Zero(void)
{
Vector4 result = { 0.0f, 0.0f, 0.0f, 0.0f };
return result;
}
// Get vector one
RMAPI Vector4 Vector4One(void)
{
Vector4 result = { 1.0f, 1.0f, 1.0f, 1.0f };
return result;
}
// Add two vectors
RMAPI Vector4 Vector4Add(Vector4 v1, Vector4 v2)
{
Vector4 result = {
@ -1288,6 +1290,7 @@ RMAPI Vector4 Vector4Add(Vector4 v1, Vector4 v2)
return result;
}
// Add value to vector components
RMAPI Vector4 Vector4AddValue(Vector4 v, float add)
{
Vector4 result = {
@ -1299,6 +1302,7 @@ RMAPI Vector4 Vector4AddValue(Vector4 v, float add)
return result;
}
// Substract vectors
RMAPI Vector4 Vector4Subtract(Vector4 v1, Vector4 v2)
{
Vector4 result = {
@ -1310,6 +1314,7 @@ RMAPI Vector4 Vector4Subtract(Vector4 v1, Vector4 v2)
return result;
}
// Substract value from vector components
RMAPI Vector4 Vector4SubtractValue(Vector4 v, float add)
{
Vector4 result = {
@ -1321,18 +1326,21 @@ RMAPI Vector4 Vector4SubtractValue(Vector4 v, float add)
return result;
}
// Vector length
RMAPI float Vector4Length(Vector4 v)
{
float result = sqrtf((v.x*v.x) + (v.y*v.y) + (v.z*v.z) + (v.w*v.w));
return result;
}
// Vector square length
RMAPI float Vector4LengthSqr(Vector4 v)
{
float result = (v.x*v.x) + (v.y*v.y) + (v.z*v.z) + (v.w*v.w);
return result;
}
// Vectors dot product
RMAPI float Vector4DotProduct(Vector4 v1, Vector4 v2)
{
float result = (v1.x*v2.x + v1.y*v2.y + v1.z*v2.z + v1.w*v2.w);
@ -1358,6 +1366,7 @@ RMAPI float Vector4DistanceSqr(Vector4 v1, Vector4 v2)
return result;
}
// Scale vector components by value (multiply)
RMAPI Vector4 Vector4Scale(Vector4 v, float scale)
{
Vector4 result = { v.x*scale, v.y*scale, v.z*scale, v.w*scale };
@ -1753,13 +1762,14 @@ RMAPI Matrix MatrixMultiply(Matrix left, Matrix right)
return result;
}
// Multiply matrix components by value
RMAPI Matrix MatrixMultiplyValue(Matrix left, float value)
{
Matrix result = {
left.m0 * value, left.m4 * value, left.m8 * value, left.m12 * value,
left.m1 * value, left.m5 * value, left.m9 * value, left.m13 * value,
left.m2 * value, left.m6 * value, left.m10 * value, left.m14 * value,
left.m3 * value, left.m7 * value, left.m11 * value, left.m15 * value
left.m0*value, left.m4*value, left.m8*value, left.m12*value,
left.m1*value, left.m5*value, left.m9*value, left.m13*value,
left.m2*value, left.m6*value, left.m10*value, left.m14*value,
left.m3*value, left.m7*value, left.m11*value, left.m15*value
};
return result;