doc

lib/src/resources/material.rs

@@ -23,9 +23,9 @@ pub struct Material {
 
 impl Material {
     /// Creates a new Material by requesting the cache to provide (or create) its RenderPipeline.
-    /// 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.
+    /// Inputs: format (surface texture format required for fragment output), shader_id (unique key into PipelineCache),
+    ///         cache (mutable reference for potential insertion of new pipelines).
+    /// Returns a Material holding the Arc-wrapped pipeline. Called at scene initialization time only.
     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(format, shader_id);