Add TexGen wrapper class

[libs/gl.git] / source / texunit.h

diff --git a/source/texunit.h b/source/texunit.h
index 8f0af01fe44560b75300e756d524fbcded3ff8d5..82c4b5795baafa5a095e1eb126b0b146ba5b5f63 100644 (file)
--- a/source/texunit.h
+++ b/source/texunit.h
@@ -7,6 +7,7 @@ namespace Msp {
 namespace GL {
 
 class TexEnv;
+class TexGen;
 class Texture;
 
 class TexUnit
@@ -14,6 +15,7 @@ class TexUnit
 private:
        const Texture *texture;
        const TexEnv *texenv;
+       const TexGen *texgen[4];
 
        static std::vector<TexUnit> units;
        static TexUnit *cur_unit;
@@ -25,6 +27,8 @@ public:
        const Texture *get_texture() const { return texture; }
        bool set_texenv(const TexEnv *);
        const TexEnv *get_texenv() const { return texenv; }
+       bool set_texgen(unsigned, const TexGen *);
+       const TexGen *get_texgen(unsigned);
 
        static unsigned get_n_units();
        static TexUnit &activate(unsigned);