refactor rendering

include/td/render/shader/CameraShaderProgram.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <td/render/shader/ShaderProgram.h>
+
+namespace td {
+namespace shader {
+
+class CameraShaderProgram : public ShaderProgram {
+  private:
+	unsigned int m_LocationProjection = 0, m_LocationView = 0;
+
+  public:
+	CameraShaderProgram() {}
+
+	void SetProjectionMatrix(const Mat4f& proj) const;
+	void SetViewMatrix(const Mat4f& view) const;
+
+	virtual void GetAllUniformLocation();
+};
+
+
+}  // namespace shader
+}  // namespace td