X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexturecube.h;h=0882a5e31004c3cef3e129b65ff24a2671e88fc0;hp=f5a364047874aa10569e2fe1a4c727e69b47063b;hb=HEAD;hpb=aead6d04308d7873dc99aa4572ce1590a89ebcbd

diff --git a/source/texturecube.h b/source/texturecube.h
deleted file mode 100644
index f5a36404..00000000
--- a/source/texturecube.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef MSP_GL_TEXTURECUBE_H_
-#define MSP_GL_TEXTURECUBE_H_
-
-#include <msp/gl/extensions/arb_texture_cube_map.h>
-#include <msp/graphics/image.h>
-#include "texture.h"
-#include "vector.h"
-
-namespace Msp {
-namespace GL {
-
-enum TextureCubeFace
-{
-	POSITIVE_X = GL_TEXTURE_CUBE_MAP_POSITIVE_X,
-	NEGATIVE_X = GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
-	POSITIVE_Y = GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
-	NEGATIVE_Y = GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
-	POSITIVE_Z = GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
-	NEGATIVE_Z = GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
-};
-
-/**
-Cube map texture, consisting of six square faces.  All of the faces must be of
-the same size.  A cube map texture is addressed by three-dimensional texture
-coordinates, with a principal range of [-1, 1].  The face is first selected
-according to the largest coordinate, and the remaining two coordinates are used
-to sample the face image.  The images are oriented so that the cross product of
-the s and t axes will point into the cube.
-
-All faces of a cube map texture must be allocated for it to be usable.
-
-Requires OpenGL version 1.3.
-*/
-class TextureCube: public Texture
-{
-public:
-	class Loader: public Msp::DataFile::DerivedObjectLoader<TextureCube, Texture::Loader>
-	{
-	public:
-		Loader(TextureCube &);
-		Loader(TextureCube &, Collection &);
-	private:
-		void init();
-
-		void external_image(TextureCubeFace, const std::string &);
-		void image_data(TextureCubeFace, const std::string &);
-		void raw_data(TextureCubeFace, const std::string &);
-		void storage(PixelFormat, unsigned);
-	};
-
-private:
-	unsigned size;
-	unsigned levels;
-	unsigned allocated;
-
-	static TextureCubeFace face_order[6];
-	static Vector3 directions[6];
-	static unsigned orientations[12];
-
-public:
-	TextureCube();
-
-	/** Defines storage structure for the texture.  If lv is zero, the number
-	of mipmap levels is automatically determined from storage dimensions.
-
-	Must be called before an image can be uploaded.  Once storage is defined,
-	it can't be changed. */
-	void storage(PixelFormat fmt, unsigned size, unsigned lv = 0);
-
-	/** Allocates storage for the cube faces.  The contents are initially
-	undefined.  If storage has already been allocated, does nothing. */
-	void allocate(unsigned level);
-
-	/** Uploads image data to a face.  Storage must be defined beforehand.  The
-	image data must have dimensions and format compatible with the defined
-	storage. */
-	void image(TextureCubeFace face, unsigned level,
-		PixelFormat fmt, DataType type, const void *data);
-
-	/** Updates a rectangular region of a face.  Storage must be defined and
-	allocated beforehand.  The update region must be fully inside the texture.
-	The data format must be compatible with the defined storage. */
-	void sub_image(TextureCubeFace face, unsigned level,
-		int x, int y, unsigned w, unsigned h,
-		PixelFormat fmt, DataType type, const void *data);
-
-	void image(TextureCubeFace, const Graphics::Image &, bool = false);
-
-	virtual void image(const Graphics::Image &, unsigned, bool = false);
-	using Texture::image;
-
-	unsigned get_size() const { return size; }
-private:
-	unsigned get_n_levels() const;
-	unsigned get_level_size(unsigned) const;
-
-public:
-	/** Translates indices into face constants.  Valid indices are between 0
-	and 5, inclusive. */
-	static TextureCubeFace enumerate_faces(unsigned);
-
-	static unsigned get_face_index(TextureCubeFace);
-
-	/** Returns a vector pointing out of the face. */
-	static const Vector3 &get_face_direction(TextureCubeFace);
-
-	/** Returns a vector in the direction of the s axis of the face. */
-	static const Vector3 &get_s_direction(TextureCubeFace);
-
-	/** Returns a vector in the direction of the t axis of the face. */
-	static const Vector3 &get_t_direction(TextureCubeFace);
-
-	/** Returns a vector pointing to the center a texel. */
-	Vector3 get_texel_direction(TextureCubeFace, unsigned, unsigned);
-
-	virtual AsyncLoader *load(IO::Seekable &, const Resources * = 0) { return 0; }
-	virtual UInt64 get_data_size() const;
-	virtual void unload() { }
-};
-
-void operator>>(const LexicalConverter &, TextureCubeFace &);
-
-} // namespace GL
-} // namespace Msp
-
-#endif