Method submit_material_draw

native/shared/src/renderer/mod.rs:13375–13394

Submit a material draw against a cached mesh. `mesh_handle` is the value returned by `cache_model_if_static` (same as the scene pipeline's cached-model path).

(
        &mut self,
        material: material_system::MaterialHandle,
        mesh_handle: u64,
        mesh_idx: usize,
        position: [f32; 3],
        scale: f32,
        tint: [f32; 4],
    )

    /// the value returned by `cache_model_if_static` (same as the
    /// scene pipeline's cached-model path).
    pub fn submit_material_draw(
        &mut self,
        material: material_system::MaterialHandle,
        mesh_handle: u64,
        mesh_idx: usize,
        position: [f32; 3],
        scale: f32,
        tint: [f32; 4],
    ) {
        let model = mat4_multiply(
            mat4_translate(IDENTITY_MAT4, position),
            mat4_scale(IDENTITY_MAT4, [scale, scale, scale]),
        );
        let mvp = mat4_multiply(self.current_vp_matrix, model);
        self.material_system.submit_draw(
            &self.device, &self.queue, &self.joint_buffer,
            material, mesh_handle, mesh_idx,
            mvp, model, mvp, tint, [0, 0, 0, 0],
        );
    }

    /// EN-001 — submit an instanced material draw. The mesh is drawn
    /// `instance_count` times via a single `draw_indexed` with the