X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fshader.hpp;h=bb9ad845445acbacc101313e129d9c0c50f39cdc;hb=4ef32c5a4a5bdb6da8383f66d8265715eb2ed4f9;hp=ea5b84474223fab1da9bb8fd18ad1c7e859643c9;hpb=4a21e9e32525fe23915db97f3439cae780994118;p=blank.git

diff --git a/src/shader.hpp b/src/shader.hpp
index ea5b844..bb9ad84 100644
--- a/src/shader.hpp
+++ b/src/shader.hpp
@@ -49,6 +49,7 @@ public:
 	bool Linked() const;
 	void Log(std::ostream &) const;
 
+	GLint AttributeLocation(const GLchar *name) const;
 	GLint UniformLocation(const GLchar *name) const;
 
 	void Use() const { glUseProgram(handle); }
@@ -69,6 +70,8 @@ public:
 
 	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);
@@ -85,14 +88,54 @@ private:
 	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;
+
+};
+
+class BlockLighting {
+
+public:
+	BlockLighting();
+
+	void Activate();
+
+	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;
+
+	float fog_density;
+
+	glm::mat4 projection;
+	glm::mat4 view;
+	glm::mat4 vp;
+
+	GLuint mv_handle;
 	GLuint mvp_handle;
 	GLuint light_direction_handle;
 	GLuint light_color_handle;
+	GLuint fog_density_handle;
 
 };