NormalMaps Working and started work on specular maps.

src/Renderer.h

@@ -102,6 +102,7 @@ private:
 	GLuint m_fDiffuseTexture;
 	GLuint m_fPositionTexture;
 	GLuint m_fNormalsTexture;
+	GLuint m_fSpecularTexture;
 	GLuint m_fBlendTexture;
 	GLuint m_fbLightingPass;
 	GLuint m_fLightingTexture;
@@ -142,6 +143,7 @@ private:
 	void BindFragDataLocation();
 	glm::mat4 CreateLightMatrix(Light &_light);
 	void UpdateSunProjection();
+	void CreateNormalMapTangent();
 
 	
 	GLuint CreateQuad();