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Howto:Extending Canvas to support rendering 3D models: Difference between revisions
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Howto:Extending Canvas to support rendering 3D models (view source)
Revision as of 20:45, 22 February 2015
, 22 February 2015→Approach
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* We'll be creating a new Canvas Element using the tutorial at [[Canvas Development#Adding_a_new_Element]] | * We'll be creating a new Canvas Element using the tutorial at [[Canvas Development#Adding_a_new_Element]] | ||
* The new element will serve as a container for an [http://trac.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/a00618.html Osg::PositionAttitudeTransform] for positioning the 3D model | * The new element will serve as a container for an [http://trac.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/a00618.html Osg::PositionAttitudeTransform] (PAT) for positioning the 3D model | ||
* as a child node, we'll add an [http://trac.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/a00642.html Osg::ProxyNode] | * as a child node, we'll add an [http://trac.openscenegraph.org/documentation/OpenSceneGraphReferenceDocs/a00642.html Osg::ProxyNode] | ||
* the new Canvas element will be monitoring the property tree for '''filename''' events and update the file name accordingly. | * the new Canvas element will be monitoring the property tree for '''filename''' events and update the file name accordingly. | ||