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Corrected normals for KRMeshSphere so the sphere will have a smooth surface.

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Disabled KRMesh::optimizeIndexes as it is crashing with certain meshes, such as those generated by KRMeshSphere
This commit is contained in:
Kearwood Gilbert
2022-08-08 00:09:02 -07:00
parent 9b31914371
commit f5855aeaec
2 changed files with 9 additions and 0 deletions
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3
kraken/KRMesh.cpp
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@@ -1581,6 +1581,9 @@ int KRMesh::getTriangleVertexIndex(int submesh, int index) const
void KRMesh::optimizeIndexes() void KRMesh::optimizeIndexes()
{ {
// TODO - Re-enable this once crash with KRMeshSphere vertices is corrected
return;
m_pData->lock(); m_pData->lock();
// TODO - Implement optimization for indexed strips // TODO - Implement optimization for indexed strips
if(getModelFormat() == ModelFormat::KRENGINE_MODEL_FORMAT_INDEXED_TRIANGLES) { if(getModelFormat() == ModelFormat::KRENGINE_MODEL_FORMAT_INDEXED_TRIANGLES) {

6
kraken/KRMeshSphere.cpp
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@@ -113,6 +113,12 @@ KRMeshSphere::KRMeshSphere(KRContext &context) : KRMesh(context, "__sphere")
mi.format = ModelFormat::KRENGINE_MODEL_FORMAT_TRIANGLES; mi.format = ModelFormat::KRENGINE_MODEL_FORMAT_TRIANGLES;
// Generate normals pointing away from center of sphere.
for (int vertex_index = 0; vertex_index < mi.vertices.size(); vertex_index++) {
mi.normals.push_back(Vector3::Normalize(mi.vertices[vertex_index] - Vector3::Zero()));
}
LoadData(mi, true, true); LoadData(mi, true, true);
} }