milek7/sim branch opengl 3.3 renderer import

precipitation.h

@@ -9,8 +9,6 @@ http://mozilla.org/MPL/2.0/.
 
 #pragma	once
 
-#include "Texture.h"
-
 // based on "Rendering Falling Rain and Snow"
 // by Niniane Wang, Bretton Wade
 
@@ -22,32 +20,17 @@ public:
 // destructor
 	~basic_precipitation();
 // methods
-    inline
-    void
-        set_unit( GLint const Textureunit ) {
-            m_textureunit = Textureunit; }
     bool
         init();
     void
         update();
-	void
-        render();
+    float
+        get_textureoffset() const;
 
     glm::dvec3 m_cameramove{ 0.0 };
 
 private:
-// methods
-    void create( int const Tesselation );
-
 // members
-    std::vector<glm::vec3> m_vertices;
-    std::vector<glm::vec2> m_uvs;
-    std::vector<std::uint16_t> m_indices;
-    GLuint m_vertexbuffer { (GLuint)-1 };
-    GLuint m_uvbuffer { (GLuint)-1 };
-    GLuint m_indexbuffer { (GLuint)-1 };
-    GLint m_textureunit { 0 };
-    texture_handle m_texture { -1 };
     float m_textureoffset { 0.f };
     float m_moverate { 30 * 0.001f };
     float m_moverateweathertypefactor { 1.f }; // medium-dependent; 1.0 for snow, faster for rain