FGFS-4.1/OpenSceneGraph
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Added osg::TextureCubeMap which encapsulates OpenGL's cube texture mapping.

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This commit is contained in:
Robert Osfield
2002-03-20 22:39:51 +00:00
parent 8656adb463
commit 9836af1055
8 changed files with 51 additions and 16 deletions
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17
include/osg/TextureCubeMap
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@@ -9,6 +9,9 @@
#include <osg/Texture>
#ifndef GL_TEXTURE_CUBE_MAP
#define GL_TEXTURE_CUBE_MAP 0x8513
#endif
namespace osg {
@@ -38,8 +41,14 @@ class SG_EXPORT TextureCubeMap : public Texture
NEGATIVE_Z=5
};
/** Set the texture image. */
void setImage( const Face, Image* image);
/** Set the texture image for specified face. */
void setImage(const Face, Image* image);
/** Get the texture image for specified face. */
Image* getImage(const Face);
/** Get the const texture image for specified face. */
const Image* getImage(const Face) const;
/** On first apply (unless already compiled), create the minmapped
* texture and bind it, subsequent apply will simple bind to texture.*/
@@ -49,7 +58,9 @@ class SG_EXPORT TextureCubeMap : public Texture
virtual ~TextureCubeMap();
bool imagesValid() const;
void setImage(Image* image) {} // prevent call to Texture::setImage(Image* image)
void setImage(Image*) {} // prevent call to Texture::setImage(Image* image)
Image* getImage() { return _image.get(); } // prevent call to Texture::setImage(Image* image)
const Image* getImage() const { return _image.get(); } // prevent call to Texture::setImage(Image* image)
mutable ref_ptr<Image> _images[6];
};