Move source to src.

shader.h

@@ -1,49 +0,0 @@
-// -*- C++ -*-
-
-#ifndef _SHADER_H
-#define _SHADER_H
-
-#include <OpenGL/gl.h>
-
-namespace mbostock {
-
-  class Model;
-
-  class Shader {
-  public:
-    virtual ~Shader() {};
-
-    virtual void initialize() {}
-    virtual void display(Model& model) = 0;
-  };
-
-  class GlslShader : public Shader {
-  public:
-    GlslShader(const char* vertexPath, const char* fragmentPath);
-    virtual ~GlslShader();
-
-    virtual void initialize();
-    virtual void display(Model& model);
-
-  private:
-    void attach(const char* path, GLenum shaderType);
-    void link();
-
-    const char* vertexPath_;
-    const char* fragmentPath_;
-    GLuint program_;
-  };
-
-  class Shaders {
-  public:
-    static Shader* defaultShader();
-    static Shader* normalShader();
-    static Shader* wireframeShader();
-
-  private:
-    Shaders();
-  };
-
-}
-
-#endif