Implemented maya stingray support

modules/assimp/editor_scene_importer_assimp.cpp

@@ -699,7 +699,6 @@ Ref<Mesh> EditorSceneImporterAssimp::_generate_mesh_from_surface_indices(
 			}
 		}
 
-		// Now process materials
 		aiTextureType tex_diffuse = aiTextureType_DIFFUSE;
 		{
 			String filename, path;
@@ -846,6 +845,20 @@ Ref<Mesh> EditorSceneImporterAssimp::_generate_mesh_from_surface_indices(
 			}
 		}
 
+		aiTextureType tex_ao_map = aiTextureType_AMBIENT_OCCLUSION;
+		{
+			String filename, path;
+			Ref<ImageTexture> texture;
+			AssimpImageData image_data;
+
+			// Process texture normal map
+			if (AssimpUtils::GetAssimpTexture(state, ai_material, tex_ao_map, filename, path, image_data)) {
+				AssimpUtils::set_texture_mapping_mode(image_data.map_mode, image_data.texture);
+				mat->set_feature(SpatialMaterial::FEATURE_AMBIENT_OCCLUSION, true);
+				mat->set_texture(SpatialMaterial::TEXTURE_AMBIENT_OCCLUSION, image_data.texture);
+			}
+		}
+
 		Array array_mesh = st->commit_to_arrays();
 		Array morphs;
 		morphs.resize(ai_mesh->mNumAnimMeshes);

thirdparty/assimp/code/FBX/FBXConverter.cpp

@@ -2001,12 +2001,21 @@ namespace Assimp {
             TrySetTextureProperties(out_mat, textures, "Maya|SpecularTexture", aiTextureType_SPECULAR, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|FalloffTexture", aiTextureType_OPACITY, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|ReflectionMapTexture", aiTextureType_REFLECTION, mesh);
+            
             // Maya PBR
             TrySetTextureProperties(out_mat, textures, "Maya|baseColor|file", aiTextureType_BASE_COLOR, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|normalCamera|file", aiTextureType_NORMAL_CAMERA, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|emissionColor|file", aiTextureType_EMISSION_COLOR, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|metalness|file", aiTextureType_METALNESS, mesh);
             TrySetTextureProperties(out_mat, textures, "Maya|diffuseRoughness|file", aiTextureType_DIFFUSE_ROUGHNESS, mesh);
+            
+            // Maya stingray
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_color_map|file", aiTextureType_BASE_COLOR, mesh);
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_normal_map|file", aiTextureType_NORMAL_CAMERA, mesh);
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_emissive_map|file", aiTextureType_EMISSION_COLOR, mesh);
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_metallic_map|file", aiTextureType_METALNESS, mesh);
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_roughness_map|file", aiTextureType_DIFFUSE_ROUGHNESS, mesh);
+            TrySetTextureProperties(out_mat, textures, "Maya|TEX_ao_map|file", aiTextureType_AMBIENT_OCCLUSION, mesh);            
         }
 
         void FBXConverter::SetTextureProperties(aiMaterial* out_mat, const LayeredTextureMap& layeredTextures, const MeshGeometry* const mesh)

thirdparty/assimp/include/assimp/material.h

@@ -290,6 +290,7 @@ enum aiTextureType
     aiTextureType_EMISSION_COLOR = 14,
     aiTextureType_METALNESS = 15,
     aiTextureType_DIFFUSE_ROUGHNESS = 16,
+    aiTextureType_AMBIENT_OCCLUSION = 17,
 
     /** Unknown texture
      *
@@ -297,7 +298,7 @@ enum aiTextureType
      *  above is considered to be 'unknown'. It is still imported,
      *  but is excluded from any further post-processing.
     */
-    aiTextureType_UNKNOWN = 17,
+    aiTextureType_UNKNOWN = 18,
 
 
 #ifndef SWIG