(node_handle: f64, model_handle: f64, mesh_index: f64)
| 2246 | |
| 2247 | #[no_mangle] |
| 2248 | pub extern "C" fn bloom_scene_attach_model(node_handle: f64, model_handle: f64, mesh_index: f64) { |
| 2249 | let eng = engine(); |
| 2250 | let mi = mesh_index as usize; |
| 2251 | |
| 2252 | let model_data = match eng.models.models.get(model_handle) { |
| 2253 | Some(md) => md, |
| 2254 | None => return, |
| 2255 | }; |
| 2256 | if mi >= model_data.meshes.len() { return; } |
| 2257 | let mesh = &model_data.meshes[mi]; |
| 2258 | |
| 2259 | let vertices = mesh.vertices.clone(); |
| 2260 | let indices = mesh.indices.clone(); |
| 2261 | let base_color_tex = mesh.texture_idx; |
| 2262 | let normal_tex = mesh.normal_texture_idx; |
| 2263 | let mr_tex = mesh.metallic_roughness_texture_idx; |
| 2264 | let emissive_tex = mesh.emissive_texture_idx; |
| 2265 | let emissive_factor = mesh.emissive_factor; |
| 2266 | eng.scene.update_geometry(node_handle, vertices, indices); |
| 2267 | |
| 2268 | if let Some(tex_idx) = base_color_tex { |
| 2269 | eng.scene.set_material_texture(node_handle, tex_idx); |
| 2270 | } |
| 2271 | if let Some(tex_idx) = normal_tex { |
| 2272 | eng.scene.set_material_normal_texture(node_handle, tex_idx); |
| 2273 | } |
| 2274 | if let Some(tex_idx) = mr_tex { |
| 2275 | eng.scene.set_material_metallic_roughness_texture(node_handle, tex_idx); |
| 2276 | } |
| 2277 | if let Some(tex_idx) = emissive_tex { |
| 2278 | eng.scene.set_material_emissive_texture(node_handle, tex_idx); |
| 2279 | } |
| 2280 | eng.scene.set_material_emissive_factor( |
| 2281 | node_handle, |
| 2282 | emissive_factor[0], |
| 2283 | emissive_factor[1], |
| 2284 | emissive_factor[2], |
| 2285 | ); |
| 2286 | } |
| 2287 | |
| 2288 | // ============================================================ |
| 2289 | // Scene picking (raycasting) |
nothing calls this directly
no test coverage detected