Re: [osg-users] TerrainManipulator Questions

Hi, Thanks guys for all the help. I finally figured out how to setup a Rotation Matrix and I am now using the setByMatrix of the TerrainManipulator correctly to position the camera. It's awesome! But I have found a curious thing, it appears that the same method in Trackball Manipulator is not

Re: [osg-users] TerrainManipulator Questions

HI Allen, On Fri, Oct 30, 2009 at 7:43 PM, Allen Saucier allen.sauc...@itt.com wrote:  is osgkeyboardmouse a program?  Or a class?  osg::KeyboardMouse? osgkeyboardmouse is an example found in OpenSceneGraph/examples/osgkeyboardmouse. The convention in the OSG is for classes to follow the form

Re: [osg-users] TerrainManipulator Questions

Hi, is osgkeyboardmouse a program? Or a class? osg::KeyboardMouse? Here's my latest solution but still requires a hack at the moment: bool CSceneMatrixManipulator::intersect(const osg::Vec3d start, const osg::Vec3d end, osg::Vec3d intersection) const { std::coutMy Intersect\n;

Re: [osg-users] TerrainManipulator Questions

Hi, Allen Saucier wrote: Hi, I'm trying to use the TerrainManipulator class and I am scratching my head. Problem: I use a patch of terrain w/in a simple program and the terrainmanipulator works great. In another example of mine: I then add a sky-dome by simply putting a sphere around the

Re: [osg-users] TerrainManipulator Questions

Hi JP, thanks for the idea. I'd forgotten that about aspect of the Terrain Manipulator. Hum, so I've got to get the Terrain Manipulator (TM) to actually intersect w/ the terrain node I really want instead of the sphere surrounding the terrain. As for what I passed, I sent in the address of

Re: [osg-users] TerrainManipulator Questions

Hi Allen, Allen Saucier wrote: Hi JP, thanks for the idea. I'd forgotten that about aspect of the Terrain Manipulator. Hum, so I've got to get the Terrain Manipulator (TM) to actually intersect w/ the terrain node I really want instead of the sphere surrounding the terrain. As for what I

Re: [osg-users] TerrainManipulator Questions

Hi JP, thanks so much! I found a partial solution and I'm trying to understand why it works. hahahaha but here's what I found: 1. I have 3 nodes in my scene @ startup: terrain, light, and a sphere wrapping my terrain. All built/added to root node in that order. 2. the intersect routine found

Re: [osg-users] TerrainManipulator Questions

Hi, Allen Saucier wrote: Hi JP, thanks so much! I found a partial solution and I'm trying to understand why it works. hahahaha but here's what I found: 1. I have 3 nodes in my scene @ startup: terrain, light, and a sphere wrapping my terrain. All built/added to root node in that order. 2.

[osg-users] TerrainManipulator Questions

Hi, I'm trying to use the TerrainManipulator class and I am scratching my head. Problem: I use a patch of terrain w/in a simple program and the terrainmanipulator works great. In another example of mine: I then add a sky-dome by simply putting a sphere around the terrain and painted the