FGFS-4.1/OpenSceneGraph
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Renamed osg::CameraNode to osg::Camera, cleaned up osg::View.

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Added beginnings of new osgViewer::Scene,View,Viewer,CompositeViewer and GraphicsWindowProxy files.
This commit is contained in:
Robert Osfield
2006-11-27 14:52:07 +00:00
parent b82e521444
commit fd2ffeb310
110 changed files with 2257 additions and 1466 deletions
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42
examples/osgprerendercubemap/osgprerendercubemap.cpp
View File

@@ -18,7 +18,7 @@
#include <osg/Material>
#include <osg/PositionAttitudeTransform>
#include <osg/CameraNode>
#include <osg/Camera>
#include <osg/TexGenNode>
using namespace osg;
@@ -111,11 +111,11 @@ class UpdateCameraAndTexGenCallback : public osg::NodeCallback
{
public:
typedef std::vector< osg::ref_ptr<osg::CameraNode> > CameraList;
typedef std::vector< osg::ref_ptr<osg::Camera> > CameraList;
UpdateCameraAndTexGenCallback(osg::NodePath& reflectorNodePath, CameraList& cameraNodes):
UpdateCameraAndTexGenCallback(osg::NodePath& reflectorNodePath, CameraList& Cameras):
_reflectorNodePath(reflectorNodePath),
_cameraNodes(cameraNodes)
_Cameras(Cameras)
{
}
@@ -141,7 +141,7 @@ class UpdateCameraAndTexGenCallback : public osg::NodeCallback
};
for(unsigned int i=0;
i<6 && i<_cameraNodes.size();
i<6 && i<_Cameras.size();
++i)
{
osg::Matrix localOffset;
@@ -149,9 +149,9 @@ class UpdateCameraAndTexGenCallback : public osg::NodeCallback
osg::Matrix viewMatrix = worldToLocal*localOffset;
_cameraNodes[i]->setReferenceFrame(osg::CameraNode::ABSOLUTE_RF);
_cameraNodes[i]->setProjectionMatrixAsFrustum(-1.0,1.0,-1.0,1.0,1.0,10000.0);
_cameraNodes[i]->setViewMatrix(viewMatrix);
_Cameras[i]->setReferenceFrame(osg::Camera::ABSOLUTE_RF);
_Cameras[i]->setProjectionMatrixAsFrustum(-1.0,1.0,-1.0,1.0,1.0,10000.0);
_Cameras[i]->setViewMatrix(viewMatrix);
}
}
@@ -160,7 +160,7 @@ class UpdateCameraAndTexGenCallback : public osg::NodeCallback
virtual ~UpdateCameraAndTexGenCallback() {}
osg::NodePath _reflectorNodePath;
CameraList _cameraNodes;
CameraList _Cameras;
};
class TexMatCullCallback : public osg::NodeCallback
@@ -191,7 +191,7 @@ class TexMatCullCallback : public osg::NodeCallback
};
osg::Group* createShadowedScene(osg::Node* reflectedSubgraph, osg::NodePath reflectorNodePath, unsigned int unit, const osg::Vec4& clearColor, unsigned tex_width, unsigned tex_height, osg::CameraNode::RenderTargetImplementation renderImplementation)
osg::Group* createShadowedScene(osg::Node* reflectedSubgraph, osg::NodePath reflectorNodePath, unsigned int unit, const osg::Vec4& clearColor, unsigned tex_width, unsigned tex_height, osg::Camera::RenderTargetImplementation renderImplementation)
{
osg::Group* group = new osg::Group;
@@ -207,11 +207,11 @@ osg::Group* createShadowedScene(osg::Node* reflectedSubgraph, osg::NodePath refl
texture->setFilter(osg::TextureCubeMap::MAG_FILTER,osg::TextureCubeMap::LINEAR);
// set up the render to texture cameras.
UpdateCameraAndTexGenCallback::CameraList cameraNodes;
UpdateCameraAndTexGenCallback::CameraList Cameras;
for(unsigned int i=0; i<6; ++i)
{
// create the camera
osg::CameraNode* camera = new osg::CameraNode;
osg::Camera* camera = new osg::Camera;
camera->setClearMask(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
camera->setClearColor(clearColor);
@@ -220,20 +220,20 @@ osg::Group* createShadowedScene(osg::Node* reflectedSubgraph, osg::NodePath refl
camera->setViewport(0,0,tex_width,tex_height);
// set the camera to render before the main camera.
camera->setRenderOrder(osg::CameraNode::PRE_RENDER);
camera->setRenderOrder(osg::Camera::PRE_RENDER);
// tell the camera to use OpenGL frame buffer object where supported.
camera->setRenderTargetImplementation(renderImplementation);
// attach the texture and use it as the color buffer.
camera->attach(osg::CameraNode::COLOR_BUFFER, texture, 0, i);
camera->attach(osg::Camera::COLOR_BUFFER, texture, 0, i);
// add subgraph to render
camera->addChild(reflectedSubgraph);
group->addChild(camera);
cameraNodes.push_back(camera);
Cameras.push_back(camera);
}
// create the texgen node to project the tex coords onto the subgraph
@@ -264,7 +264,7 @@ osg::Group* createShadowedScene(osg::Node* reflectedSubgraph, osg::NodePath refl
group->addChild(reflectedSubgraph);
// set an update callback to keep moving the camera and tex gen in the right direction.
group->setUpdateCallback(new UpdateCameraAndTexGenCallback(reflectorNodePath, cameraNodes));
group->setUpdateCallback(new UpdateCameraAndTexGenCallback(reflectorNodePath, Cameras));
return group;
}
@@ -307,12 +307,12 @@ int main(int argc, char** argv)
while (arguments.read("--width", tex_width)) {}
while (arguments.read("--height", tex_height)) {}
osg::CameraNode::RenderTargetImplementation renderImplementation = osg::CameraNode::FRAME_BUFFER_OBJECT;
osg::Camera::RenderTargetImplementation renderImplementation = osg::Camera::FRAME_BUFFER_OBJECT;
while (arguments.read("--fbo")) { renderImplementation = osg::CameraNode::FRAME_BUFFER_OBJECT; }
while (arguments.read("--pbuffer")) { renderImplementation = osg::CameraNode::PIXEL_BUFFER; }
while (arguments.read("--fb")) { renderImplementation = osg::CameraNode::FRAME_BUFFER; }
while (arguments.read("--window")) { renderImplementation = osg::CameraNode::SEPERATE_WINDOW; }
while (arguments.read("--fbo")) { renderImplementation = osg::Camera::FRAME_BUFFER_OBJECT; }
while (arguments.read("--pbuffer")) { renderImplementation = osg::Camera::PIXEL_BUFFER; }
while (arguments.read("--fb")) { renderImplementation = osg::Camera::FRAME_BUFFER; }
while (arguments.read("--window")) { renderImplementation = osg::Camera::SEPERATE_WINDOW; }
// any option left unread are converted into errors to write out later.