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FreeVRScene Class Reference

Scene subclass that allocates from a FreeVR shared memory arena, and coordinates multiple rendering slave processes. More...

#include <FreeVRScene.h>

Inheritance diagram for FreeVRScene:

Scene

List of all members.

Public Methods

FreeVRScene (VMDApp *)

pass in VMDApp handle, needed for VMDexit. More...

virtual ~FreeVRScene (void)

void draw (DisplayDevice *)

Called by the FreeVR display function, copies shared mem variables to process-local variables, then calls draw() in the parent. More...

void draw (DisplayDevice *, vrRenderInfo *rendinfo)

virtual int prepare ()

Call the parent's prepare, then update the shared memory info. More...

void * operator new (size_t)

Use FreeVR allocator-deallocator for FreeVRScene object. More...

void operator delete (void *, size_t)

Detailed Description

Scene subclass that allocates from a FreeVR shared memory arena, and coordinates multiple rendering slave processes.

Definition at line 51 of file FreeVRScene.h.

Constructor & Destructor Documentation

FreeVRScene::FreeVRScene ( VMDApp * )

pass in VMDApp handle, needed for VMDexit.

Definition at line 43 of file FreeVRScene.C.

References malloc_from_FreeVR_memory, NULL, and wkf_thread_barrier_init_proc_shared.

FreeVRScene::~FreeVRScene ( void ) [virtual]

Definition at line 70 of file FreeVRScene.C.

References free_to_FreeVR_memory.

Member Function Documentation

void FreeVRScene::draw ( DisplayDevice * ,

vrRenderInfo * rendinfo

)

Definition at line 105 of file FreeVRScene.C.

References Scene::draw, DisplayDevice::is_renderer_process, vmd_msleep, and wkf_thread_barrier.

void FreeVRScene::draw ( DisplayDevice * ) [virtual]

Called by the FreeVR display function, copies shared mem variables to process-local variables, then calls draw() in the parent.

Reimplemented from Scene.

Definition at line 83 of file FreeVRScene.C.

References Scene::draw, DisplayDevice::is_renderer_process, vmd_msleep, and wkf_thread_barrier.

Referenced by freevr_renderer.

void FreeVRScene::operator delete ( void * ,

size_t

)

Definition at line 143 of file FreeVRScene.C.

References free_to_FreeVR_memory.

void * FreeVRScene::operator new ( size_t )

Use FreeVR allocator-deallocator for FreeVRScene object.

Definition at line 139 of file FreeVRScene.C.

References malloc_from_FreeVR_memory.

int FreeVRScene::prepare ( ) [virtual]

Call the parent's prepare, then update the shared memory info.

Reimplemented from Scene.

Definition at line 128 of file FreeVRScene.C.

References Scene::prepare, and VMDApp::VMDexit.

The documentation for this class was generated from the following files: