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Fix T50634: Hair Primitive as Triangles + Hair shader with a texture = crash

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Attributes were not resized after pushing new triangles to the mesh.
This commit is contained in:
Sergey Sharybin
2017-02-27 15:11:51 +01:00
parent 209a64111e
commit f1b21d5960
1 changed files with 2 additions and 0 deletions
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2
intern/cycles/blender/blender_curves.cpp
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@@ -411,6 +411,7 @@ static void ExportCurveTrianglePlanes(Mesh *mesh, ParticleCurveData *CData,
} }
} }
mesh->resize_mesh(mesh->verts.size(), mesh->triangles.size());
mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL); mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL);
mesh->attributes.remove(ATTR_STD_FACE_NORMAL); mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
mesh->add_face_normals(); mesh->add_face_normals();
@@ -545,6 +546,7 @@ static void ExportCurveTriangleGeometry(Mesh *mesh,
} }
} }
mesh->resize_mesh(mesh->verts.size(), mesh->triangles.size());
mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL); mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL);
mesh->attributes.remove(ATTR_STD_FACE_NORMAL); mesh->attributes.remove(ATTR_STD_FACE_NORMAL);
mesh->add_face_normals(); mesh->add_face_normals();