49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#ifndef OSG_FRAMEBUFFERATTACHMENT
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#define OSG_FRAMEBUFFERATTACHMENT 1
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#include <osg/Object>
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#include <osg/GL>
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namespace osg
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{
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class FBOExtensions;
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class Renderbuffer;
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class Texture1D;
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class Texture2D;
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class Texture3D;
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class TextureCubeMap;
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class TextureRectangle;
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class FramebufferAttachment
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{
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public:
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FramebufferAttachment();
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FramebufferAttachment(const FramebufferAttachment ©);
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explicit FramebufferAttachment(Renderbuffer* target);
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explicit FramebufferAttachment(Texture1D* target, int level = 0);
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explicit FramebufferAttachment(Texture2D* target, int level = 0);
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explicit FramebufferAttachment(Texture3D* target, int zoffset, int level = 0);
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explicit FramebufferAttachment(TextureCubeMap* target, int face, int level = 0);
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explicit FramebufferAttachment(TextureRectangle* target);
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~FramebufferAttachment();
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FramebufferAttachment &operator = (const FramebufferAttachment ©);
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void attach(State &state, GLenum attachment_point, const FBOExtensions* ext) const;
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int compare(const FramebufferAttachment &fa) const;
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private:
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// use the Pimpl idiom to avoid dependency from
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// all Texture* headers
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struct Pimpl;
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Pimpl* _ximpl;
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};
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}
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#endif
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