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Diffstat (limited to 'scene/3d/lightmap_gi.cpp')
| -rw-r--r-- | scene/3d/lightmap_gi.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/scene/3d/lightmap_gi.cpp b/scene/3d/lightmap_gi.cpp index a6d63619df..6940bad4a6 100644 --- a/scene/3d/lightmap_gi.cpp +++ b/scene/3d/lightmap_gi.cpp @@ -763,7 +763,15 @@ LightmapGI::BakeError LightmapGI::bake(Node *p_from_node, String p_image_data_pa MeshesFound &mf = meshes_found.write[m_i]; - Size2i lightmap_size = mf.mesh->get_lightmap_size_hint() * mf.lightmap_scale; + Size2i lightmap_size = mf.mesh->get_lightmap_size_hint(); + + if (lightmap_size == Size2i(0, 0)) { + // TODO we should compute a size if no lightmap hint is set, as we did in 3.x. + // For now set to basic size to avoid crash. + lightmap_size = Size2i(64, 64); + } + + lightmap_size *= mf.lightmap_scale; TypedArray<RID> overrides; overrides.resize(mf.overrides.size()); for (int i = 0; i < mf.overrides.size(); i++) { |