Re: [osg-users] Thoughts on Vulkan

robertosfield wrote: > > > This is not far from my own viewpoint.  I do have a rough plan in mind that > is still evolving. I'll open my own thoughts for discussion once OSG-3.4 is > out the door. > > What is the status of this white paper? I really would like to discus this.

[osg-users] [3rdparty] libAgar GUI in the OpenSceneGraph

Hi, I recently found the GUI library - libAgar. Has anyone used it together with OpenSceneGraph? Thank you! Cheers, Nickolai -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=65933#65933 ___

Re: [osg-users] Migration from OSG 3.1.5 to 3.4.0 / Qt 4 to Qt 5

HI Andrew The issue revolves around the default osg::Camera constructing without a StateSet, in this default state it doesn't set any state when you attach it to a Viewer. It leaves the responsibility up to you as the developer to set up the state which is appropriate for your viewer. Prior to

Re: [osg-users] Thoughts on Vulkan

On 29 December 2015 at 23:30, Cor Jansen wrote: > What is the status of this white paper? Afraid I've been too busy with client work to write it yet. > I really would like to discus this. As a spare time activity I've begun design work exploring what a next gen scene graph

[osg-users] [osgPlugins] osgPlugins / ive

Hello, Since Drawables can have description lists, Drawable.cpp should write out osg::Node instead of osg::Object. The same is true for the read. Thanks, Chris -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=65949#65949

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

Hi, Daniel You found the solution? I try to make similarity of game with OSG, but also it isn't clear to me how to make dynamic terrain. Vertex Displacement through a shader looks very well, but there is a problem - vertices heights don't remain in geode, they is generated in the course of work

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

Personally, I'd be using osgEarth myself. It supports on the fly terrain vertex height modification by shaders and other heightmaps if needed. On Tue, Jan 5, 2016 at 10:08 AM, Nickolai Medvedev wrote: > Hi, Daniel > > You found the solution? > > I try to make similarity of

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

Hi, Chris I don't think that osgEarth and VirtualPlanetBuilder are suitable for creation of games. They have too many unnecessary bindings. Thank you! Cheers, Nickolai -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=65950#65950

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

On 5 January 2016 at 17:53, Nickolai Medvedev wrote: > Hi, Chris > > I don't think that osgEarth and VirtualPlanetBuilder are suitable for > creation of games. They have too many unnecessary bindings. VirtualPlanetBuilder just creates paged databases in native OSG format,

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

Hello, Robert. In VirtualPlanetBuilder there is no "manual" control, to be exact - it is impossible to specify the fixed quantity of triangles or vertices, or the landscape size. Why so? Thank you! Cheers, Nickolai -- Read this topic online here:

Re: [osg-users] Dynamic terrains, DatabasePager + PagedLODs

Well, then you can just hack on heightfields manually and stick a shader on there. On Tue, Jan 5, 2016 at 10:53 AM, Nickolai Medvedev wrote: > Hi, Chris > > I don't think that osgEarth and VirtualPlanetBuilder are suitable for > creation of games. They have too many

[osg-users] OpenThreads won't stop on Windows...

Hi, I'm using OpenThreads in an app that's using osgEarth. When I go to stop the thread, I call the cancel() method but it doesn't seem to be working. The thread is still running. Is there something else I need to do to stop the thread and shut it down? I have a stopThread() method that breaks

Re: [osg-users] Testing osgUI library

Hi Rocio, I haven't yet had a chance to test the example (it's holidays here :-) but in principle it should be possible to use osgUI within a HUD as well as in the 3D scene. One of the motivations for developing osgUI was the need to have a GUI in a 3D scene with full stereo rendering (HMD's and

Re: [osg-users] Enable, Disable Multible Shaders

Hi Brain, OpenGL program/shaders can't be enabled/disabled using glEnable/glDisable so the OSG can't enable/disable them through this mechanism. The only way to disable a shader in OSG is assign a null (empty) osg::Program to a StateSet that decorates the subgraph that you want to disable the

Re: [osg-users] Enable, Disable Multible Shaders

Hi, Thank you for the reply. I actually found another solution that was a better solution than turning off shaders by the stateset. Originally, I just wanted to turn off shaders for a stateset so that the objects in that stateset would not cast a shadow. I though that this would work