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solve issue #1879 (compile-time error in Skinning.glsllib) #1942

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Merged
merged 1 commit into from
Feb 12, 2023
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solve issue #1879 (compile-time error in Skinning.glsllib) #1942

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8 changes: 5 additions & 3 deletions jme3-core/src/main/resources/Common/ShaderLib/Skinning.glsllib
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Original file line number Diff line number Diff line change
Expand Up @@ -50,10 +50,12 @@ void Skinning_Compute(inout vec4 position, inout vec3 normal, inout vec3 tangent
if (inHWBoneWeight.x != 0.0) {
#if NUM_WEIGHTS_PER_VERT == 1
position = m_BoneMatrices[int(inHWBoneIndex.x)] * position;
tangent = m_BoneMatrices[int(inHWBoneIndex.x)] * tangent;
normal = (mat3(m_BoneMatrices[int(inHWBoneIndex.x)][0].xyz,

mat3 rotMat = mat3(m_BoneMatrices[int(inHWBoneIndex.x)][0].xyz,
m_BoneMatrices[int(inHWBoneIndex.x)][1].xyz,
m_BoneMatrices[int(inHWBoneIndex.x)][2].xyz) * normal);
m_BoneMatrices[int(inHWBoneIndex.x)][2].xyz);
tangent = rotMat * tangent;
normal = rotMat * normal;
#else
mat4 mat = mat4(0.0);
mat += m_BoneMatrices[int(inHWBoneIndex.x)] * inHWBoneWeight.x;
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