summaryrefslogtreecommitdiffhomepage
path: root/vendor/include/raylib/raymath.h
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/include/raylib/raymath.h')
-rw-r--r--vendor/include/raylib/raymath.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/include/raylib/raymath.h b/vendor/include/raylib/raymath.h
index 9b86b29..8a54bbc 100644
--- a/vendor/include/raylib/raymath.h
+++ b/vendor/include/raylib/raymath.h
@@ -334,6 +334,21 @@ RMAPI Vector2 Vector2Normalize(Vector2 v)
return result;
}
+// Transforms a Vector2 by a given Matrix
+RMAPI Vector2 Vector2Transform(Vector2 v, Matrix mat)
+{
+ Vector2 result = { 0 };
+
+ float x = v.x;
+ float y = v.y;
+ float z = 0;
+
+ result.x = mat.m0*x + mat.m4*y + mat.m8*z + mat.m12;
+ result.y = mat.m1*x + mat.m5*y + mat.m9*z + mat.m13;
+
+ return result;
+}
+
// Calculate linear interpolation between two vectors
RMAPI Vector2 Vector2Lerp(Vector2 v1, Vector2 v2, float amount)
{