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Minor optimization for mesh_to_grid

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This commit is contained in:
tamasmeszaros 2022-06-22 17:38:18 +02:00
parent 27a18065b3
commit f862526bb7
1 changed files with 10 additions and 8 deletions
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18
src/libslic3r/OpenVDBUtils.cpp
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@ -81,15 +81,17 @@ openvdb::FloatGrid::Ptr mesh_to_grid(const indexed_triangle_set & mesh,
constexpr int DilateIterations = 1;
grid = openvdb::tools::dilateSdf(
*grid, interiorBandWidth, openvdb::tools::NN_FACE_EDGE,
DilateIterations,
openvdb::tools::FastSweepingDomain::SWEEP_LESS_THAN_ISOVALUE);
if (interiorBandWidth > 1.f)
grid = openvdb::tools::dilateSdf(
*grid, interiorBandWidth, openvdb::tools::NN_FACE_EDGE,
DilateIterations,
openvdb::tools::FastSweepingDomain::SWEEP_LESS_THAN_ISOVALUE);
grid = openvdb::tools::dilateSdf(
*grid, exteriorBandWidth, openvdb::tools::NN_FACE_EDGE,
DilateIterations,
openvdb::tools::FastSweepingDomain::SWEEP_GREATER_THAN_ISOVALUE);
if (exteriorBandWidth > 1.f)
grid = openvdb::tools::dilateSdf(
*grid, exteriorBandWidth, openvdb::tools::NN_FACE_EDGE,
DilateIterations,
openvdb::tools::FastSweepingDomain::SWEEP_GREATER_THAN_ISOVALUE);
grid->insertMeta("voxel_scale", openvdb::FloatMetadata(voxel_scale));