-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007-2008 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
#ifndef MSP_GL_TEXUNIT_H_
#define MSP_GL_TEXUNIT_H_
namespace GL {
class TexEnv;
+class TexGen;
class Texture;
class TexUnit
{
+private:
+ const Texture *texture;
+ const TexEnv *texenv;
+ const TexGen *texgen[4];
+
+ static std::vector<TexUnit> units;
+ static TexUnit *cur_unit;
+
public:
TexUnit();
+
bool set_texture(const Texture *);
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);
static TexUnit ¤t();
-private:
- const Texture *texture;
- const TexEnv *texenv;
-
- static std::vector<TexUnit> units;
- static TexUnit *cur_unit;
};
} // namespace GL