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cull: don't munge_points_to_quads if shader handles point size

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rdb 2018-09-02 20:55:18 +02:00
parent b1f32e3f84
commit 845ec7a990
1 changed files with 9 additions and 0 deletions
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9
panda/src/pgraph/cullableObject.cxx
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@ -90,6 +90,15 @@ munge_geom(GraphicsStateGuardianBase *gsg, GeomMunger *munger,
geom_rendering = _internal_transform->get_geom_rendering(geom_rendering);
unsupported_bits = geom_rendering & ~gsg_bits;
if (unsupported_bits & Geom::GR_per_point_size) {
// If we have a shader that processes the point size, we can assume it
// does the right thing.
const ShaderAttrib *sattr;
if (_state->get_attrib(sattr) && sattr->get_flag(ShaderAttrib::F_shader_point_size)) {
unsupported_bits &= ~Geom::GR_per_point_size;
}
}
if (geom_rendering & Geom::GR_point_bits) {
if (geom_reader.get_primitive_type() != Geom::PT_points) {
if (singular_points ||