[shade] New shader pipeline working with Clay (need to test desktop GL)

Author: jeremyfa

git/clay

@@ -0,0 +1,30 @@
+package backend;
+
+/**
+ * Configuration options for loading shader files in the Clay backend.
+ *
+ * These options control how shader files are loaded, supporting both
+ * synchronous and asynchronous loading patterns for different use cases.
+ */
+typedef LoadShaderOptions = {
+
+    /**
+     * The loading method to use for this shader resource.
+     *
+     * - ASYNC: Load in background (default)
+     * - SYNC: Block until loaded
+     *
+     * @see ceramic.AssetsLoadMethod
+     */
+    @:optional var loadMethod:ceramic.AssetsLoadMethod;
+
+    /**
+     * Optional immediate callback queue for batch processing.
+     *
+     * When provided, callbacks are queued for batch execution
+     * rather than being called immediately, improving performance
+     * when loading multiple assets.
+     */
+    @:optional var immediate:ceramic.Immediate;
+
+}

git/shade

@@ -43,15 +43,15 @@ class ShaderImpl extends clay.graphics.Shader {
 
     /**
      * Creates a deep copy of this shader.
-     * 
+     *
      * The cloned shader will have the same source code, attributes,
      * and settings but will be a separate GPU resource. This is useful
      * for creating shader variations or when multiple materials need
      * similar but independent shaders.
-     * 
+     *
      * Note: Currently recompiles the shader source. Future optimization
      * could share compiled shader programs between clones.
-     * 
+     *
      * @return A new ShaderImpl instance with the same configuration
      */
     public function clone():ShaderImpl {