FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Flesh out more of basic ShadowTechnique and ShadowedScene API.

Browse Source
This commit is contained in:
Robert Osfield
2007-02-08 17:23:40 +00:00
parent 47622e6134
commit 95befaf1ed
5 changed files with 120 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
examples/osgshadow/osgshadow.cpp
View File

@@ -23,6 +23,8 @@
#include <osgViewer/StatsHandler>
#include <osgShadow/OccluderGeometry>
#include <osgShadow/ShadowedScene>
#include <osgShadow/ShadowVolume>
#include <osgDB/ReadFile>
#include <osgDB/WriteFile>
@@ -566,6 +568,9 @@ int main(int argc, char** argv)
while (arguments.read("--two-sided")) drawMode = osgShadow::ShadowVolumeGeometry::STENCIL_TWO_SIDED;
while (arguments.read("--two-pass")) drawMode = osgShadow::ShadowVolumeGeometry::STENCIL_TWO_PASS;
bool ShadowVolume = false;
while (arguments.read("--ShadowVolume")) ShadowVolume = true;
// set up the camera manipulators.
{
@@ -680,7 +685,17 @@ int main(int argc, char** argv)
osg::ref_ptr<osg::Light> light = new osg::Light;
light->setPosition(lightpos);
if (!doShadow)
if (ShadowVolume)
{
osg::ref_ptr<osgShadow::ShadowedScene> shadowedScene = new osgShadow::ShadowedScene;
shadowedScene->setShadowTechnique(new osgShadow::ShadowVolume);
shadowedScene->addChild(model.get());
group->addChild(shadowedScene.get());
}
else if (!doShadow)
{
group->addChild(model.get());