- // Additional processing for nodes:
- // - Create a wield mesh if WieldMeshSceneNode can't render
- // the node on its own.
- // - If inventory_texture isn't set yet, create one using
- // render-to-texture.
- if (def.type == ITEM_NODE) {
- // Get node properties
- content_t id = nodedef->getId(name);
- const ContentFeatures &f = nodedef->get(id);
-
- bool need_rtt_mesh = cc->inventory_texture == NULL;
-
- // Keep this in sync with WieldMeshSceneNode::setItem()
- bool need_wield_mesh =
- !(f.mesh_ptr[0] ||
- f.drawtype == NDT_NORMAL ||
- f.drawtype == NDT_ALLFACES ||
- f.drawtype == NDT_AIRLIKE);
-
- scene::IMesh *node_mesh = NULL;
-
- if (need_rtt_mesh || need_wield_mesh) {
- u8 param1 = 0;
- if (f.param_type == CPT_LIGHT)
- param1 = 0xee;
-
- /*
- Make a mesh from the node
- */
- MeshMakeData mesh_make_data(gamedef, false);
- u8 param2 = 0;
- if (f.param_type_2 == CPT2_WALLMOUNTED)
- param2 = 1;
- MapNode mesh_make_node(id, param1, param2);
- mesh_make_data.fillSingleNode(&mesh_make_node);
- MapBlockMesh mapblock_mesh(&mesh_make_data, v3s16(0, 0, 0));
- node_mesh = mapblock_mesh.getMesh();
- node_mesh->grab();
- video::SColor c(255, 255, 255, 255);
- setMeshColor(node_mesh, c);
-
- // scale and translate the mesh so it's a
- // unit cube centered on the origin
- scaleMesh(node_mesh, v3f(1.0/BS, 1.0/BS, 1.0/BS));
- translateMesh(node_mesh, v3f(-1.0, -1.0, -1.0));
- }
-
- /*
- Draw node mesh into a render target texture
- */
- if (need_rtt_mesh) {
- TextureFromMeshParams params;
- params.mesh = node_mesh;
- params.dim.set(64, 64);
- params.rtt_texture_name = "INVENTORY_"
- + def.name + "_RTT";
- params.delete_texture_on_shutdown = true;
- params.camera_position.set(0, 1.0, -1.5);
- params.camera_position.rotateXZBy(45);
- params.camera_lookat.set(0, 0, 0);
- // Set orthogonal projection
- params.camera_projection_matrix.buildProjectionMatrixOrthoLH(
- 1.65, 1.65, 0, 100);
- params.ambient_light.set(1.0, 0.2, 0.2, 0.2);
- params.light_position.set(10, 100, -50);
- params.light_color.set(1.0, 0.5, 0.5, 0.5);
- params.light_radius = 1000;
-
-#ifdef __ANDROID__
- params.camera_position.set(0, -1.0, -1.5);
- params.camera_position.rotateXZBy(45);
- params.light_position.set(10, -100, -50);
-#endif
- cc->inventory_texture =
- tsrc->generateTextureFromMesh(params);