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diff --git a/hw3/include/compoundShader.h b/hw3/include/compoundShader.h
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+/******************************************************************/
+/* This file is part of the homework assignments for CSCI-427/527 */
+/* at The College of William & Mary and authored by Pieter Peers. */
+/* No part of this file, whether altered or in original form, can */
+/* be distributed or used outside the context of CSCI-427/527     */
+/* without consent of either the College of William & Mary or     */
+/* Pieter Peers.                                                  */
+/******************************************************************/
+#ifndef _COMPOUND_SHADER_H_
+#define _COMPOUND_SHADER_H_
+
+#include <vector>
+#include <memory>
+
+#include "shader_base.h"
+
+class compoundShader : public shader_base {
+ public:
+  //////////////////
+  // Constructors //
+  //////////////////
+  compoundShader(const std::vector<std::shared_ptr<const shader_base>>& shader_list);
+  compoundShader(const compoundShader&) = delete;
+
+  ///////////////
+  // Operators //
+  ///////////////
+  compoundShader& operator=(const compoundShader&) = delete;
+
+  /////////////
+  // Methods //
+  /////////////
+  virtual color shade(const intersectionPoint& ip, const vec3d& light_dir) const override;
+
+  virtual shaderProperties properties(const intersectionPoint& ip) const override;
+
+
+ protected:
+  ///////////////////////
+  // Protected Methods //
+  ///////////////////////
+  virtual void _print(std::ostream& s) const override;
+
+ private:
+  //////////////////
+  // Data Members //
+  //////////////////
+  std::vector<std::shared_ptr<const shader_base>> _compound;
+};
+
+#endif /* _COMPOUND_SHADER_H_ */