[59] | 1 | #include "VisibilityManager.h"
|
---|
| 2 | #include "StopAndWaitCullingManager.h"
|
---|
| 3 | #include "CoherentHierarchicalCullingManager.h"
|
---|
| 4 | #include "FrustumCullingManager.h"
|
---|
| 5 |
|
---|
| 6 | namespace GtpVisibility {
|
---|
| 7 |
|
---|
| 8 | VisibilityManager::VisibilityManager(VisibilityEnvironment *visEnvironment)
|
---|
| 9 | {
|
---|
| 10 | mVisibilityEnvironment = visEnvironment;
|
---|
| 11 | //mVisibilityManagerType = VisibilityEnvironment::STOP_AND_WAIT;
|
---|
| 12 | //mVisibilityManager = new StopAndWaitCullingManager(NULL);
|
---|
| 13 | mCullingManagerType = VisibilityEnvironment::FRUSTUM_CULLING;
|
---|
| 14 | mCullingManager = new FrustumCullingManager(0);
|
---|
| 15 | }
|
---|
| 16 |
|
---|
| 17 | VisibilityManager::~VisibilityManager()
|
---|
| 18 | {
|
---|
| 19 | delete mCullingManager;
|
---|
| 20 | }
|
---|
| 21 |
|
---|
| 22 | void VisibilityManager::SetCullingManager(VisibilityEnvironment::CullingManagerType ocmType)
|
---|
| 23 | {
|
---|
| 24 | if (mCullingManagerType != ocmType)
|
---|
| 25 | {
|
---|
| 26 | mCullingManagerType = ocmType;
|
---|
| 27 | delete mCullingManager;
|
---|
| 28 |
|
---|
| 29 | switch (ocmType)
|
---|
| 30 | {
|
---|
| 31 | case VisibilityEnvironment::STOP_AND_WAIT:
|
---|
| 32 | mCullingManager = new StopAndWaitCullingManager(NULL);
|
---|
| 33 | break;
|
---|
| 34 |
|
---|
| 35 | case VisibilityEnvironment::COHERENT_HIERARCHICAL_CULLING:
|
---|
| 36 | mCullingManager = new CoherentHierarchicalCullingManager(NULL);
|
---|
| 37 | break;
|
---|
| 38 |
|
---|
| 39 | case VisibilityEnvironment::FRUSTUM_CULLING:
|
---|
| 40 | mCullingManager = new FrustumCullingManager(NULL);
|
---|
| 41 | break;
|
---|
| 42 | default:
|
---|
| 43 | mCullingManager = new StopAndWaitCullingManager(NULL);
|
---|
| 44 | break;
|
---|
| 45 | }
|
---|
| 46 | }
|
---|
| 47 | }
|
---|
| 48 |
|
---|
| 49 | CullingManager *VisibilityManager::GetCullingManager()
|
---|
| 50 | {
|
---|
| 51 | return mCullingManager;
|
---|
| 52 | }
|
---|
| 53 |
|
---|
| 54 | void VisibilityManager::ApplyVisibilityCulling()
|
---|
| 55 | {
|
---|
| 56 | mCullingManager->RenderScene();
|
---|
| 57 | }
|
---|
| 58 |
|
---|
| 59 | } // namespace GtpVisibility
|
---|