modif appbuilder

lib/src/resources/material.rs

@@ -26,14 +26,9 @@ impl Material {
     /// Inputs: device (GPU command source for pipeline creation), format (surface texture format),
     ///         shader_id (unique key into PipelineCache), cache (mutable ref for potential insertion).
     /// Returns a Material holding the Arc-wrapped pipeline. Called at scene initialization time.
-    pub fn new(
-        device: &wgpu::Device,
-        format: wgpu::TextureFormat,
-        shader_id: &str,
-        cache: &mut PipelineCache,
-    ) -> Self {
+    pub fn new(format: wgpu::TextureFormat, shader_id: &str, cache: &mut PipelineCache) -> Self {
         // Request pipeline from cache — returns cached instance if already exists, creates new otherwise
-        let pipeline = cache.get_or_create(device, format, shader_id);
+        let pipeline = cache.get_or_create(format, shader_id);
         Self {
             shader_id: shader_id.to_string(),
             pipeline,