Skip to content

Commit

Permalink
Added thrading links
Browse files Browse the repository at this point in the history
  • Loading branch information
@robertosfield
robertosfield committed Aug 8, 2023
1 parent db2a27a commit d48437d
Showing 1 changed file with 22 additions and 1 deletion.
23 changes: 22 additions & 1 deletion 3_SceneGraph/osg2vsg.md
View file
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ permalink: /scenegraph/osg2vsg
| [`osg::PagedLOD`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/PagedLOD) | [`vsg::PagedLOD`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/nodes/PagedLOD.h) | |
| [`osg::Transform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/Transform) | [`vsg::Transform`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/nodes/Transform,h) | Both base classes for providing model transforms |
| [`osg::MatrixTransform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/MatrixTransform) | [`vsg::MatrixTransform`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/nodes/MatrixTransform,h) | |
| [`osg::MatrixTransform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/MatrixTransform) | [`vsg::AbsoluteTransform`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/nodes/AbsoluteTransform,h) | osg::MatrixTransform::setReferenceFrame(ABSOLUTE_RF) equivalent to vsg::AbsoluteTransform |
| [`osg::MatrixTransform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/MatrixTransform) | [`vsg::AbsoluteTransform`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/nodes/AbsoluteTransform,h) | osg::MatrixTransform::[setReferenceFrame(ABSOLUTE_RF)](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/Transform#97) equivalent to vsg::AbsoluteTransform |
| [`osg::PositionAttitudeTransform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/PositionAttitudeTransform) | | No VSG equivalent |
| [`osg::AutoTransform`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/AutoTransform) | | No VSG equivalent |
| [`osg::Billboard`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osg/Billboard) | | No VSG equivalent - use instanced geometry and vertex shader. |
Expand Down Expand Up @@ -87,7 +87,28 @@ permalink: /scenegraph/osg2vsg

| OSG | VSG | Notes |
| --- | --- | --- |
| [`osgViewer::View`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osgViewer/View.h) | [`vsg::View`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/app/View.h) | |
| [`osgViewer::Viewer`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osgViewer/Viewer.h) | [`vsg::Viewer`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/app/Viewer.h) | |
| [`osgViewer::CompositeViewer`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osgViewer/CompositeViewer.h) | [`vsg::Viewer`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/app/Viewer.h) | |
| [`osgViewer::`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/osgViewer/) | [`vsg::`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/app/) | |

## Threading

| OSG | VSG | Notes |
| --- | --- | --- |
| (`OpenThreads::Thread`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Thread) | std::thread | |
| (`OpenThreads::Mutex`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Mutex) | std::mutex| |
| (`OpenThreads::ScopedLock`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Block.h) | std::lock | |
| (`OpenThreads::Atomoic`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Atomic) | std::atomic | |
| (`OpenThreads::Condition`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Condition) | std::condition_variable | |
| (`OpenThreads::Barrier`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Barrier) | [`vsg::Barrier`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/Barrier.h) | |
| (`OpenThreads::Block`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Block) | [`vsg::Latch`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/Latch.h) | |
VulkanSceneGraph/blob/master/include/vsg/threading/Affinity.h) | |
| [`osg::OperationThread`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/osg/OperationThread) | [`vsg::OperationThread`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/OperationThread.h) | |
| [`osg::OperationThread`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/osg/OperationThread) | [`vsg::OperationQueue`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/OperationQueue.h) | |
| [`osg::Operation`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/osg/OperationThread) | [`vsg::Operation`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/OperationQueue.h) | |
| | [`vsg::ActivityStatus`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/ActivityStatus.h) | No OSG equvalent, used to cooperatively release barriers & blocks. |
| | [`vsg::FrameBlock`](https://github.com/vsg-dev/VulkanSceneGraph/blob/master/include/vsg/threading/FrameBlock.h) | No direct OSG equvalent, loosely OpenThreds::Block. |
| (`OpenThreads::Affinity`](https://github.com/openscenegraph/OpenSceneGraph/blob/master/include/OpenThraeds/Affinity) | [`vsg::Affinity`](https://github.com/vsg-dev/
Prev : [Ray Tracing](RayTracing.md) | Next : [Next Chapter : Application](../4_Application/index.md)

0 comments on commit d48437d

Please sign in to comment.