FGFS-4.1/OpenSceneGraph
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Added osg::FrameStamp::set/getSimulationTime().

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Added setting of osg_SimulationTime and osg_DeltaSimulationTime to the uniforms set by SceneView

Added frame(double simulationTime) and advance(double simulationTime) parameters to
osgViewer::SimpleViewer, Vewer and CompositeViewer.

Updated various examples and Nodes to use SimulationTime where appropriate.
This commit is contained in:
Robert Osfield
2007-01-25 12:02:51 +00:00
parent 13dd5acb63
commit 7232a831da
48 changed files with 321 additions and 138 deletions
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2
examples/osgshaders/GL2Scene.cpp
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@@ -247,7 +247,7 @@ class AnimateCallback: public osg::Uniform::Callback
{
if( _enabled )
{
float angle = 2.0 * nv->getFrameStamp()->getReferenceTime();
float angle = 2.0 * nv->getFrameStamp()->getSimulationTime();
float sine = sinf( angle ); // -1 -> 1
float v01 = 0.5f * sine + 0.5f; // 0 -> 1
float v10 = 1.0f - v01; // 1 -> 0