Merge pull request #1593 from colincornaby/fix-metal-animation-blending

Fix for Metal skinning blend matrix being multiplied in wrong order

Sources/Plasma/FeatureLib/pfMetalPipeline/ShaderSrc/FixedPipelineShaders.metal

@@ -193,7 +193,7 @@ vertex ColorInOut pipelineVertexShader(Vertex in [[stage_in]],
 
  float4 position = float4(in.position, 1.f) * uniforms.localToWorldMatrix;
  if (temp_hasOnlyWeight1) {
- const float4 position2 = blendMatrix1 * float4(in.position, 1.f);
+ const float4 position2 = float4(in.position, 1.f) * blendMatrix1;
  position = (in.weight1 * position) + ((1.f - in.weight1) * position2);
  }