FGFS-4.1/OpenSceneGraph
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Moved FBO support from osgfbo example into core osg.

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This commit is contained in:
Robert Osfield
2005-06-16 11:42:59 +00:00
parent 77a4cef9d6
commit d702fed0ef
16 changed files with 700 additions and 725 deletions
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13
examples/osgfbo/osgfbo.cpp
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@@ -10,10 +10,7 @@
#include <osgDB/ReadFile>
#include "FramebufferObject.h"
#include "FramebufferAttachment.h"
#include "Renderbuffer.h"
#include "FBOExtensions.h"
#include <osg/FrameBufferObject>
// This drawable class provides the means for clearing
// the color and depth buffer and it is used in this
@@ -81,11 +78,11 @@ void build_world(osg::Group *root)
// create and configure a framebuffer object.
// We attach the texture to the first color buffer,
// and we attach a simple offscreen image (Renderbuffer)
// and we attach a simple offscreen image (RenderBuffer)
// to the depth buffer in order to allow depth operations
osg::ref_ptr<osg::FramebufferObject> fbo = new osg::FramebufferObject();
fbo->setAttachment(GL_COLOR_ATTACHMENT0_EXT, osg::FramebufferAttachment(tex.get()));
fbo->setAttachment(GL_DEPTH_ATTACHMENT_EXT, osg::FramebufferAttachment(new osg::Renderbuffer(width, height, GL_DEPTH_COMPONENT24)));
osg::ref_ptr<osg::FrameBufferObject> fbo = new osg::FrameBufferObject();
fbo->setAttachment(GL_COLOR_ATTACHMENT0_EXT, osg::FrameBufferAttachment(tex.get()));
fbo->setAttachment(GL_DEPTH_ATTACHMENT_EXT, osg::FrameBufferAttachment(new osg::RenderBuffer(width, height, GL_DEPTH_COMPONENT24)));
#if 0