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revamped Y axis orientation method

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assignment of animated model bone axis
pose orientaion axis retrieved from bone axis
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devZoGok
2021-10-19 19:06:41 +03:00
parent a09a4f548a
commit 66f3adfb4e
6 changed files with 53 additions and 33 deletions
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mesh.cpp
+3 -1
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@@ -169,6 +169,8 @@ namespace vb01{
};
Vector3 posePos = bone->getPosePos();
Quaternion poseRot = bone->getPoseRot();
Vector3 rotAxis = poseRot.getAxis();
rotAxis = boneAxis[0] * rotAxis.x + boneAxis[1] * rotAxis.y + boneAxis[2] * rotAxis.z;
Vector3 trans = boneAxis[0] * posePos.x + boneAxis[1] * posePos.y + boneAxis[2] * posePos.z;
Vector3 scale = bone->getPoseScale();
Vector3 bonePos = bone->getModelSpacePos();
@@ -185,7 +187,7 @@ namespace vb01{
shader->setVec3(bonePos, "bones[" + to_string(i) + "].pos");
shader->setVec3(trans, "bones[" + to_string(i) + "].trans");
shader->setVec3(poseRot.getAxis(), "bones[" + to_string(i) + "].rotAxis");
shader->setVec3(rotAxis, "bones[" + to_string(i) + "].rotAxis");
shader->setFloat(poseRot.getAngle(), "bones[" + to_string(i) + "].angle");
shader->setVec3(scale, "bones[" + to_string(i) + "].scale");
shader->setInt(vertGroupId, "bones[" + to_string(i) + "].vertGroup");