maybe you dont need cube map for what you want to achieve. Have you seen the
osgreflect example ? Does it works for you ?
-Nick
On Wed, Feb 10, 2010 at 1:42 PM, Sebastien Nerig <overse...@hotmail.com>wrote:
> Hi Nick,
>
> Well the changes are minors. I just wanted to change de reflector from the
> sphere to the bottom plane (or box).
>
> here is my reflector function, I changed the sphere to a box geode, ie the
> bottom plane/box.
>
> Code:
>
> osg::NodePathcreateReflector()
> {
> osg::PositionAttitudeTransform* pat = new
> osg::PositionAttitudeTransform;
> pat->setPosition(osg::Vec3(0.0f,0.0f,0.0f));
>
> pat->setAttitude(osg::Quat(osg::inDegrees(0.0f),osg::Vec3(0.0f,0.0f,1.0f)));
>
> osg::Geode* geode_1 = new osg::Geode;
> osg::ShapeDrawable* shape = new osg::ShapeDrawable(new
> osg::Box(osg::Vec3(0.0f, 0.0f, -2.0f), 10, 10.f, 0.1));
> shape->setColor(osg::Vec4(0.5f, 0.5f, 0.7f, 1.0f));
> geode_1->addDrawable(shape);
>
> //osg::Geode* node = new osg::Geode;
> //const float radius = 0.8f;
> //osg::ref_ptr<osg::TessellationHints> hints = new
> osg::TessellationHints;
> //hints->setDetailRatio(2.0f);
> //osg::ShapeDrawable* shape = new osg::ShapeDrawable(new
> osg::Sphere(osg::Vec3(0.0f, 0.0f, 0.0f), radius * 1.5f), hints.get());
> //shape->setColor(osg::Vec4(0.8f, 0.8f, 0.8f, 1.0f));
> //node->addDrawable(shape);
>
> pat->addChild(geode_1);
>
> osg::NodePath nodeList;
> nodeList.push_back(pat);
> nodeList.push_back(geode_1);
>
> return nodeList;
> }
>
>
>
>
> And I have commented the code corresponding to the same bottom plane in the
> _create_scene() function.
>
> Code:
> //shape = new osg::ShapeDrawable(new osg::Box(osg::Vec3(0.0f, 0.0f, -2.0f),
> 10, 10.f, 0.1), hints.get());
> //shape->setColor(osg::Vec4(0.5f, 0.5f, 0.7f, 1.0f));
> //geode_1->addDrawable(shape.get());
>
>
>
>
> Sebastien
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=23919#23919
>
>
>
>
>
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