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Fix cut face forward direction

master
Jeremy HU 2022-10-16 22:25:35 +11:00
parent 12f4f52f10
commit 73c13a9cb4
1 changed files with 2 additions and 1 deletions
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3
dust3d/mesh/tube_mesh_builder.cc
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@ -83,7 +83,7 @@ void TubeMeshBuilder::buildNodePositionAndDirections()
m_nodeForwardDistances[i] = rawDirections[i].length();
rawDirections[i].normalize();
}
rawDirections[m_nodeForwardDirections.size() - 1] = rawDirections[m_nodeForwardDirections.size() - 2];
rawDirections[rawDirections.size() - 1] = rawDirections[rawDirections.size() - 2];
m_nodeForwardDirections.front() = rawDirections.front();
for (size_t j = 1; j + 1 < m_nodePositions.size(); ++j) {
size_t i = j - 1;
@ -102,6 +102,7 @@ std::vector<Vector3> TubeMeshBuilder::buildCutFaceVertices(const Vector3 &origin
std::vector<Vector3> cutFaceVertices(m_buildParameters.cutFace.size());
Vector3 u = m_generatedBaseNormal.rotated(-forwardDirection, m_buildParameters.baseNormalRotation);
Vector3 v = Vector3::crossProduct(forwardDirection, u).normalized();
u = Vector3::crossProduct(v, forwardDirection).normalized();
auto uFactor = u * radius * m_buildParameters.deformWidth;
auto vFactor = v * radius * m_buildParameters.deformThickness;
if (m_buildParameters.deformUnified) {