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Several minor improvements and fixed warnings

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This commit is contained in:
Lukas Matena 2021-10-01 14:31:22 +02:00
parent 1edbdcfecf
commit 4ca2401b69
5 changed files with 8 additions and 7 deletions
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6
src/libslic3r/TriangleMesh.cpp
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@ -465,7 +465,7 @@ TriangleMesh TriangleMesh::convex_hull_3d() const
std::vector<int> map_dst_vertices;
#ifndef NDEBUG
Vec3f centroid = Vec3f::Zero();
for (auto pt : this->its.vertices)
for (const stl_vertex& pt : this->its.vertices)
centroid += pt;
centroid /= float(this->its.vertices.size());
#endif // NDEBUG
@ -1261,7 +1261,7 @@ bool its_write_stl_ascii(const char *file, const char *label, const std::vector<
fprintf(fp, "solid %s\n", label);
for (const stl_triangle_vertex_indices face : indices) {
for (const stl_triangle_vertex_indices& face : indices) {
Vec3f vertex[3] = { vertices[face(0)], vertices[face(1)], vertices[face(2)] };
Vec3f normal = (vertex[1] - vertex[0]).cross(vertex[2] - vertex[1]).normalized();
fprintf(fp, " facet normal % .8E % .8E % .8E\n", normal(0), normal(1), normal(2));
@ -1301,7 +1301,7 @@ bool its_write_stl_binary(const char *file, const char *label, const std::vector
stl_facet f;
f.extra[0] = 0;
f.extra[1] = 0;
for (const stl_triangle_vertex_indices face : indices) {
for (const stl_triangle_vertex_indices& face : indices) {
f.vertex[0] = vertices[face(0)];
f.vertex[1] = vertices[face(1)];
f.vertex[2] = vertices[face(2)];