diff options
Diffstat (limited to 'scene/3d/lightmap_gi.cpp')
| -rw-r--r-- | scene/3d/lightmap_gi.cpp | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/scene/3d/lightmap_gi.cpp b/scene/3d/lightmap_gi.cpp index a6d63619df..fb74cffc94 100644 --- a/scene/3d/lightmap_gi.cpp +++ b/scene/3d/lightmap_gi.cpp @@ -455,8 +455,8 @@ int32_t LightmapGI::_compute_bsp_tree(const Vector<Vector3> &p_points, const Loc Plane best_plane; float best_plane_score = -1.0; - for (uint32_t i = 0; i < p_simplex_indices.size(); i++) { - const BSPSimplex &s = p_simplices[p_simplex_indices[i]]; + for (const int idx : p_simplex_indices) { + const BSPSimplex &s = p_simplices[idx]; for (int j = 0; j < 4; j++) { uint32_t plane_index = s.planes[j]; if (planes_tested[plane_index] == node_index) { @@ -484,8 +484,8 @@ int32_t LightmapGI::_compute_bsp_tree(const Vector<Vector3> &p_points, const Loc int over_count = 0; int under_count = 0; - for (uint32_t k = 0; k < p_simplex_indices.size(); k++) { - int side = _bsp_get_simplex_side(p_points, p_simplices, plane, p_simplex_indices[k]); + for (const int &index : p_simplex_indices) { + int side = _bsp_get_simplex_side(p_points, p_simplices, plane, index); if (side == -2) { continue; //this simplex is invalid, skip for now } else if (side < 0) { @@ -523,8 +523,7 @@ int32_t LightmapGI::_compute_bsp_tree(const Vector<Vector3> &p_points, const Loc LocalVector<int32_t> indices_under; //split again, but add to list - for (uint32_t i = 0; i < p_simplex_indices.size(); i++) { - uint32_t index = p_simplex_indices[i]; + for (const uint32_t index : p_simplex_indices) { int side = _bsp_get_simplex_side(p_points, p_simplices, best_plane, index); if (side == -2) { @@ -763,7 +762,15 @@ 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++) { @@ -969,8 +976,8 @@ LightmapGI::BakeError LightmapGI::bake(Node *p_from_node, String p_image_data_pa } } - for (uint32_t i = 0; i < new_probe_positions.size(); i++) { - probes_found.push_back(new_probe_positions[i]); + for (const Vector3 &position : new_probe_positions) { + probes_found.push_back(position); } } @@ -1211,8 +1218,8 @@ LightmapGI::BakeError LightmapGI::bake(Node *p_from_node, String p_image_data_pa LocalVector<BSPNode> bsp_nodes; LocalVector<int32_t> planes_tested; planes_tested.resize(bsp_planes.size()); - for (uint32_t i = 0; i < planes_tested.size(); i++) { - planes_tested[i] = 0x7FFFFFFF; + for (int &index : planes_tested) { + index = 0x7FFFFFFF; } if (p_bake_step) { @@ -1538,6 +1545,8 @@ void LightmapGI::_bind_methods() { BIND_ENUM_CONSTANT(GENERATE_PROBES_SUBDIV_32); BIND_ENUM_CONSTANT(BAKE_ERROR_OK); + BIND_ENUM_CONSTANT(BAKE_ERROR_NO_SCENE_ROOT); + BIND_ENUM_CONSTANT(BAKE_ERROR_FOREIGN_DATA); BIND_ENUM_CONSTANT(BAKE_ERROR_NO_LIGHTMAPPER); BIND_ENUM_CONSTANT(BAKE_ERROR_NO_SAVE_PATH); BIND_ENUM_CONSTANT(BAKE_ERROR_NO_MESHES); |