HaxeJolt

lib/haxejolt/JoltPhysics/Jolt/Shaders/ShaderMath.h

@@ -0,0 +1,16 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2025 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+// Calculate inValue^2
+inline float JPH_Square(float inValue)
+{
+	return inValue * inValue;
+}
+
+// Get the closest point on a line segment defined by inA + x * inAB for x e [0, 1] to the origin
+inline float3 JPH_GetClosestPointOnLine(float3 inA, float3 inAB)
+{
+	float v = clamp(-dot(inA, inAB) / dot(inAB, inAB), 0.0f, 1.0f);
+	return inA + v * inAB;
+}