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Differential D8538 Diff 27613 intern/cycles/bvh/bvh_build.cpp

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intern/cycles/bvh/bvh_build.cpp

Show First 20 Lines • Show All 264 Lines • ▼ Show 20 Lines for (int k = 0; k < curve.num_keys - 1; k++) {
} }
} }
} }
} }
} }
void BVHBuild::add_reference_geometry(BoundBox &root, BoundBox &center, Geometry *geom, int i) void BVHBuild::add_reference_geometry(BoundBox &root, BoundBox &center, Geometry *geom, int i)
{ {
if (geom->type == Geometry::MESH) { if (geom->type == Geometry::MESH || geom->type == Geometry::VOLUME) {
Mesh *mesh = static_cast<Mesh *>(geom); Mesh *mesh = static_cast<Mesh *>(geom);
add_reference_triangles(root, center, mesh, i); add_reference_triangles(root, center, mesh, i);
} }
else if (geom->type == Geometry::HAIR) { else if (geom->type == Geometry::HAIR) {
Hair *hair = static_cast<Hair *>(geom); Hair *hair = static_cast<Hair *>(geom);
add_reference_curves(root, center, hair, i); add_reference_curves(root, center, hair, i);
} }
} }
Show All 12 Linesstatic size_t count_curve_segments(Hair *hair)
for (size_t i = 0; i < num_curves; i++) for (size_t i = 0; i < num_curves; i++)
num += hair->get_curve(i).num_keys - 1; num += hair->get_curve(i).num_keys - 1;
return num; return num;
} }
static size_t count_primitives(Geometry *geom) static size_t count_primitives(Geometry *geom)
{ {
if (geom->type == Geometry::MESH) { if (geom->type == Geometry::MESH || geom->type == Geometry::VOLUME) {
Mesh *mesh = static_cast<Mesh *>(geom); Mesh *mesh = static_cast<Mesh *>(geom);
return mesh->num_triangles(); return mesh->num_triangles();
} }
else if (geom->type == Geometry::HAIR) { else if (geom->type == Geometry::HAIR) {
Hair *hair = static_cast<Hair *>(geom); Hair *hair = static_cast<Hair *>(geom);
return count_curve_segments(hair); return count_curve_segments(hair);
} }
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