X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fshader.hpp;h=f42d19b396b1d8187302eea77c6fe9b4a1401dc2;hb=e52e3c500b679ab7bae9cfdda3fb0d630a2584ad;hp=c112c533e42109bca7e75ce2839c06f6e82eefa8;hpb=918b4955c28fad1836a57ab3e9e033448144996c;p=blank.git

diff --git a/src/shader.hpp b/src/shader.hpp
index c112c53..f42d19b 100644
--- a/src/shader.hpp
+++ b/src/shader.hpp
@@ -2,7 +2,9 @@
 #define BLANK_SHADER_HPP_
 
 #include <iosfwd>
+#include <list>
 #include <GL/glew.h>
+#include <glm/glm.hpp>
 
 
 namespace blank {
@@ -41,6 +43,7 @@ public:
 	Program(const Program &) = delete;
 	Program &operator =(const Program &) = delete;
 
+	const Shader &LoadShader(GLenum type, const GLchar *src);
 	void Attach(Shader &);
 	void Link();
 	bool Linked() const;
@@ -52,6 +55,50 @@ public:
 
 private:
 	GLuint handle;
+	std::list<Shader> shaders;
+
+};
+
+
+class DirectionalLighting {
+
+public:
+	DirectionalLighting();
+
+	void Activate();
+
+	void SetLightDirection(const glm::vec3 &);
+
+	void SetFogDensity(float);
+
+	void SetM(const glm::mat4 &m);
+	void SetProjection(const glm::mat4 &p);
+	void SetView(const glm::mat4 &v);
+	void SetVP(const glm::mat4 &v, const glm::mat4 &p);
+	void SetMVP(const glm::mat4 &m, const glm::mat4 &v, const glm::mat4 &p);
+
+	const glm::mat4 &Projection() const { return projection; }
+	const glm::mat4 &View() const { return view; }
+	const glm::mat4 &GetVP() const { return vp; }
+
+private:
+	Program program;
+
+	glm::vec3 light_direction;
+	glm::vec3 light_color;
+
+	float fog_density;
+
+	glm::mat4 projection;
+	glm::mat4 view;
+	glm::mat4 vp;
+
+	GLuint m_handle;
+	GLuint mv_handle;
+	GLuint mvp_handle;
+	GLuint light_direction_handle;
+	GLuint light_color_handle;
+	GLuint fog_density_handle;
 
 };