diff options
Diffstat (limited to 'src/render/VisibilityPlugins.cpp')
| -rw-r--r-- | src/render/VisibilityPlugins.cpp | 889 |
1 files changed, 0 insertions, 889 deletions
diff --git a/src/render/VisibilityPlugins.cpp b/src/render/VisibilityPlugins.cpp deleted file mode 100644 index f8b1f6b2..00000000 --- a/src/render/VisibilityPlugins.cpp +++ /dev/null @@ -1,889 +0,0 @@ -#include "common.h" -#include "patcher.h" -#include "templates.h" -#include "Entity.h" -#include "ModelInfo.h" -#include "Lights.h" -#include "Renderer.h" -#include "Camera.h" -#include "VisibilityPlugins.h" -#include "World.h" - -#define FADE_DISTANCE 20.0f - -/* -CLinkList<CVisibilityPlugins::AlphaObjectInfo> CVisibilityPlugins::m_alphaList; -CLinkList<CVisibilityPlugins::AlphaObjectInfo> CVisibilityPlugins::m_alphaEntityList; - -int32 CVisibilityPlugins::ms_atomicPluginOffset = -1; -int32 CVisibilityPlugins::ms_framePluginOffset = -1; -int32 CVisibilityPlugins::ms_clumpPluginOffset = -1; -*/ -CLinkList<CVisibilityPlugins::AlphaObjectInfo> &CVisibilityPlugins::m_alphaList = *(CLinkList<CVisibilityPlugins::AlphaObjectInfo>*)0x8F42E4; -CLinkList<CVisibilityPlugins::AlphaObjectInfo> &CVisibilityPlugins::m_alphaEntityList = *(CLinkList<CVisibilityPlugins::AlphaObjectInfo>*)0x943084; - -int32 &CVisibilityPlugins::ms_atomicPluginOffset = *(int32*)0x600124; -int32 &CVisibilityPlugins::ms_framePluginOffset = *(int32*)0x600128; -int32 &CVisibilityPlugins::ms_clumpPluginOffset = *(int32*)0x60012C; - -RwCamera *&CVisibilityPlugins::ms_pCamera = *(RwCamera**)0x8F2514; -RwV3d *&CVisibilityPlugins::ms_pCameraPosn = *(RwV3d**)0x8F6270; -float &CVisibilityPlugins::ms_cullCompsDist = *(float*)0x8F2BC4; -float &CVisibilityPlugins::ms_vehicleLod0Dist = *(float*)0x885B28; -float &CVisibilityPlugins::ms_vehicleLod1Dist = *(float*)0x885B30; -float &CVisibilityPlugins::ms_vehicleFadeDist = *(float*)0x8E28B4; -float &CVisibilityPlugins::ms_bigVehicleLod0Dist = *(float*)0x8E2A84; -float &CVisibilityPlugins::ms_bigVehicleLod1Dist = *(float*)0x8E2A8C; -float &CVisibilityPlugins::ms_pedLod0Dist = *(float*)0x8F2BD4; -float &CVisibilityPlugins::ms_pedLod1Dist = *(float*)0x8F2BD8; -float &CVisibilityPlugins::ms_pedFadeDist = *(float*)0x8E2C34; - -void -CVisibilityPlugins::Initialise(void) -{ - m_alphaList.Init(20); - m_alphaList.head.item.sort = 0.0f; - m_alphaList.tail.item.sort = 100000000.0f; - m_alphaEntityList.Init(150); - m_alphaEntityList.head.item.sort = 0.0f; - m_alphaEntityList.tail.item.sort = 100000000.0f; -} - -void -CVisibilityPlugins::Shutdown(void) -{ - m_alphaList.Shutdown(); - m_alphaEntityList.Shutdown(); -} - -void -CVisibilityPlugins::InitAlphaEntityList(void) -{ - m_alphaEntityList.Clear(); -} - -bool -CVisibilityPlugins::InsertEntityIntoSortedList(CEntity *e, float dist) -{ - AlphaObjectInfo item; - item.entity = e; - item.sort = dist; - bool ret = !!m_alphaEntityList.InsertSorted(item); -// if(!ret) -// printf("list full %d\n", m_alphaEntityList.Count()); - return ret; -} - -void -CVisibilityPlugins::InitAlphaAtomicList(void) -{ - m_alphaList.Clear(); -} - -bool -CVisibilityPlugins::InsertAtomicIntoSortedList(RpAtomic *a, float dist) -{ - AlphaObjectInfo item; - item.atomic = a; - item.sort = dist; - bool ret = !!m_alphaList.InsertSorted(item); -// if(!ret) -// printf("list full %d\n", m_alphaList.Count()); - return ret; -} - -void -CVisibilityPlugins::SetRenderWareCamera(RwCamera *camera) -{ - ms_pCamera = camera; - ms_pCameraPosn = RwMatrixGetPos(RwFrameGetMatrix(RwCameraGetFrame(camera))); - - if(TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOPDOWN || - TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED) - ms_cullCompsDist = 1000000.0f; - else - ms_cullCompsDist = sq(TheCamera.LODDistMultiplier * 20.0f); - - ms_vehicleLod0Dist = sq(70.0f * TheCamera.GenerationDistMultiplier); - ms_vehicleLod1Dist = sq(90.0f * TheCamera.GenerationDistMultiplier); - ms_vehicleFadeDist = sq(100.0f * TheCamera.GenerationDistMultiplier); - ms_bigVehicleLod0Dist = sq(60.0f * TheCamera.GenerationDistMultiplier); - ms_bigVehicleLod1Dist = sq(150.0f * TheCamera.GenerationDistMultiplier); - ms_pedLod0Dist = sq(25.0f * TheCamera.LODDistMultiplier); - ms_pedLod1Dist = sq(60.0f * TheCamera.LODDistMultiplier); - ms_pedFadeDist = sq(70.0f * TheCamera.LODDistMultiplier); -} - -RpMaterial* -SetAlphaCB(RpMaterial *material, void *data) -{ - ((RwRGBA*)RpMaterialGetColor(material))->alpha = (uint8)(uint32)data; - return material; -} - -RpMaterial* -SetTextureCB(RpMaterial *material, void *data) -{ - RpMaterialSetTexture(material, (RwTexture*)data); - return material; -} - -void -CVisibilityPlugins::RenderAlphaAtomics(void) -{ - CLink<AlphaObjectInfo> *node; - for(node = m_alphaList.tail.prev; - node != &m_alphaList.head; - node = node->prev) - AtomicDefaultRenderCallBack(node->item.atomic); -} - -void -CVisibilityPlugins::RenderFadingEntities(void) -{ - CLink<AlphaObjectInfo> *node; - CSimpleModelInfo *mi; - for(node = m_alphaEntityList.tail.prev; - node != &m_alphaEntityList.head; - node = node->prev){ - CEntity *e = node->item.entity; - if(e->m_rwObject == nil) - continue; - mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(e->m_modelIndex); - if(mi->m_noZwrite) - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, FALSE); - - if(e->bDistanceFade){ - DeActivateDirectional(); - SetAmbientColours(); - e->bImBeingRendered = true; - RenderFadingAtomic((RpAtomic*)e->m_rwObject, node->item.sort); - e->bImBeingRendered = false; - }else - CRenderer::RenderOneNonRoad(e); - - if(mi->m_noZwrite) - RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE); - } -} - -RpAtomic* -CVisibilityPlugins::RenderWheelAtomicCB(RpAtomic *atomic) -{ - RpAtomic *lodatm; - RwMatrix *m; - RwV3d view; - float len; - CSimpleModelInfo *mi; - - mi = GetAtomicModelInfo(atomic); - m = RwFrameGetLTM(RpAtomicGetFrame(atomic)); - RwV3dSub(&view, RwMatrixGetPos(m), ms_pCameraPosn); - len = RwV3dLength(&view); - lodatm = mi->GetAtomicFromDistance(len); - if(lodatm){ - if(RpAtomicGetGeometry(lodatm) != RpAtomicGetGeometry(atomic)) - RpAtomicSetGeometry(atomic, RpAtomicGetGeometry(lodatm), rpATOMICSAMEBOUNDINGSPHERE); - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderObjNormalAtomic(RpAtomic *atomic) -{ - RwMatrix *m; - RwV3d view; - float len; - - m = RwFrameGetLTM(RpAtomicGetFrame(atomic)); - RwV3dSub(&view, RwMatrixGetPos(m), ms_pCameraPosn); - len = RwV3dLength(&view); - if(RwV3dDotProduct(&view, RwMatrixGetUp(m)) < -0.3f*len && len > 8.0f) - return atomic; - AtomicDefaultRenderCallBack(atomic); - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderAlphaAtomic(RpAtomic *atomic, int alpha) -{ - RpGeometry *geo; - uint32 flags; - - geo = RpAtomicGetGeometry(atomic); - flags = RpGeometryGetFlags(geo); - RpGeometrySetFlags(geo, flags | rpGEOMETRYMODULATEMATERIALCOLOR); - RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)alpha); - AtomicDefaultRenderCallBack(atomic); - RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)255); - RpGeometrySetFlags(geo, flags); - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderFadingAtomic(RpAtomic *atomic, float camdist) -{ - RpAtomic *lodatm; - float fadefactor; - uint8 alpha; - CSimpleModelInfo *mi; - - mi = GetAtomicModelInfo(atomic); - lodatm = mi->GetAtomicFromDistance(camdist - FADE_DISTANCE); - if(mi->m_additive){ - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE); - AtomicDefaultRenderCallBack(atomic); - RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA); - }else{ - fadefactor = (mi->GetLargestLodDistance() - (camdist - FADE_DISTANCE))/FADE_DISTANCE; - if(fadefactor > 1.0f) - fadefactor = 1.0f; - alpha = mi->m_alpha * fadefactor; - if(alpha == 255) - AtomicDefaultRenderCallBack(atomic); - else{ - RpGeometry *geo = RpAtomicGetGeometry(lodatm); - uint32 flags = RpGeometryGetFlags(geo); - RpGeometrySetFlags(geo, flags | rpGEOMETRYMODULATEMATERIALCOLOR); - RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)alpha); - if(geo != RpAtomicGetGeometry(atomic)) - RpAtomicSetGeometry(atomic, geo, rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?) - AtomicDefaultRenderCallBack(atomic); - RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)255); - RpGeometrySetFlags(geo, flags); - } - } - return atomic; -} - - - -RpAtomic* -CVisibilityPlugins::RenderVehicleHiDetailCB(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_vehicleLod0Dist){ - flags = GetAtomicId(atomic); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){ - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot)) - return atomic; - } - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleHiDetailAlphaCB(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_vehicleLod0Dist){ - flags = GetAtomicId(atomic); - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0) - if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot)) - return atomic; - - if(flags & ATOMIC_FLAG_DRAWLAST){ - // sort before clump - if(!InsertAtomicIntoSortedList(atomic, distsq - 0.0001f)) - AtomicDefaultRenderCallBack(atomic); - }else{ - if(!InsertAtomicIntoSortedList(atomic, distsq + dot)) - AtomicDefaultRenderCallBack(atomic); - } - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleHiDetailCB_BigVehicle(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_bigVehicleLod0Dist){ - flags = GetAtomicId(atomic); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){ - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f) - return atomic; - } - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleHiDetailAlphaCB_BigVehicle(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_bigVehicleLod0Dist){ - flags = GetAtomicId(atomic); - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f) - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0) - return atomic; - - if(!InsertAtomicIntoSortedList(atomic, distsq + dot)) - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleHiDetailCB_Boat(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_bigVehicleLod1Dist) - AtomicDefaultRenderCallBack(atomic); - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleLowDetailCB_BigVehicle(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq >= ms_bigVehicleLod0Dist && - distsq < ms_bigVehicleLod1Dist){ - flags = GetAtomicId(atomic); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){ - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f) - return atomic; - } - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleLowDetailAlphaCB_BigVehicle(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq >= ms_bigVehicleLod0Dist && - distsq < ms_bigVehicleLod1Dist){ - flags = GetAtomicId(atomic); - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f) - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0) - return atomic; - - if(!InsertAtomicIntoSortedList(atomic, distsq + dot)) - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleReallyLowDetailCB(RpAtomic *atomic) -{ - RpClump *clump; - float dist; - int32 alpha; - - clump = RpAtomicGetClump(atomic); - dist = GetDistanceSquaredFromCamera(RpClumpGetFrame(clump)); - if(dist >= ms_vehicleLod0Dist){ - alpha = GetClumpAlpha(clump); - if(alpha == 255) - AtomicDefaultRenderCallBack(atomic); - else - RenderAlphaAtomic(atomic, alpha); - } - return atomic; - -} - -RpAtomic* -CVisibilityPlugins::RenderVehicleReallyLowDetailCB_BigVehicle(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq >= ms_bigVehicleLod1Dist) - AtomicDefaultRenderCallBack(atomic); - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderTrainHiDetailCB(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_bigVehicleLod1Dist){ - flags = GetAtomicId(atomic); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){ - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot)) - return atomic; - } - AtomicDefaultRenderCallBack(atomic); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderTrainHiDetailAlphaCB(RpAtomic *atomic) -{ - RwFrame *clumpframe; - float distsq, dot; - uint32 flags; - - clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic)); - distsq = GetDistanceSquaredFromCamera(clumpframe); - if(distsq < ms_bigVehicleLod1Dist){ - flags = GetAtomicId(atomic); - dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)), - RwFrameGetLTM(clumpframe), flags); - if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0) - if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot)) - return atomic; - - if(flags & ATOMIC_FLAG_DRAWLAST){ - // sort before clump - if(!InsertAtomicIntoSortedList(atomic, distsq - 0.0001f)) - AtomicDefaultRenderCallBack(atomic); - }else{ - if(!InsertAtomicIntoSortedList(atomic, distsq + dot)) - AtomicDefaultRenderCallBack(atomic); - } - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderPlayerCB(RpAtomic *atomic) -{ - if(CWorld::Players[0].m_pSkinTexture) - RpGeometryForAllMaterials(RpAtomicGetGeometry(atomic), SetTextureCB, CWorld::Players[0].m_pSkinTexture); - AtomicDefaultRenderCallBack(atomic); - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderPedLowDetailCB(RpAtomic *atomic) -{ - RpClump *clump; - float dist; - int32 alpha; - - clump = RpAtomicGetClump(atomic); - dist = GetDistanceSquaredFromCamera(RpClumpGetFrame(clump)); - if(dist >= ms_pedLod0Dist){ - alpha = GetClumpAlpha(clump); - if(alpha == 255) - AtomicDefaultRenderCallBack(atomic); - else - RenderAlphaAtomic(atomic, alpha); - } - return atomic; -} - -RpAtomic* -CVisibilityPlugins::RenderPedHiDetailCB(RpAtomic *atomic) -{ - RpClump *clump; - float dist; - int32 alpha; - - clump = RpAtomicGetClump(atomic); - dist = GetDistanceSquaredFromCamera(RpClumpGetFrame(clump)); - if(dist < ms_pedLod0Dist){ - alpha = GetClumpAlpha(clump); - if(alpha == 255) - AtomicDefaultRenderCallBack(atomic); - else - RenderAlphaAtomic(atomic, alpha); - } - return atomic; -} - -float -CVisibilityPlugins::GetDistanceSquaredFromCamera(RwFrame *frame) -{ - RwMatrix *m; - RwV3d dist; - m = RwFrameGetLTM(frame); - RwV3dSub(&dist, RwMatrixGetPos(m), ms_pCameraPosn); - return RwV3dDotProduct(&dist, &dist); -} - -float -CVisibilityPlugins::GetDotProductWithCameraVector(RwMatrix *atomicMat, RwMatrix *clumpMat, uint32 flags) -{ - RwV3d dist; - float dot, dotdoor; - - // Vehicle forward is the y axis (RwMatrix.up) - // Vehicle right is the x axis (RwMatrix.right) - - RwV3dSub(&dist, RwMatrixGetPos(atomicMat), ms_pCameraPosn); - // forward/backward facing - if(flags & (ATOMIC_FLAG_FRONT | ATOMIC_FLAG_REAR)) - dot = RwV3dDotProduct(&dist, RwMatrixGetUp(clumpMat)); - // left/right facing - else if(flags & (ATOMIC_FLAG_LEFT | ATOMIC_FLAG_RIGHT)) - dot = RwV3dDotProduct(&dist, RwMatrixGetRight(clumpMat)); - else - dot = 0.0f; - if(flags & (ATOMIC_FLAG_LEFT | ATOMIC_FLAG_REAR)) - dot = -dot; - - if(flags & (ATOMIC_FLAG_REARDOOR | ATOMIC_FLAG_FRONTDOOR)){ - if(flags & ATOMIC_FLAG_REARDOOR) - dotdoor = -RwV3dDotProduct(&dist, RwMatrixGetUp(clumpMat)); - else if(flags & ATOMIC_FLAG_FRONTDOOR) - dotdoor = RwV3dDotProduct(&dist, RwMatrixGetUp(clumpMat)); - else - dotdoor = 0.0f; - - if(dot < 0.0f && dotdoor < 0.0f) - dot += dotdoor; - if(dot > 0.0f && dotdoor > 0.0f) - dot += dotdoor; - } - - return dot; -} - -/* These are all unused */ - -bool -CVisibilityPlugins::DefaultVisibilityCB(RpClump *clump) -{ - return true; -} - -bool -CVisibilityPlugins::FrustumSphereCB(RpClump *clump) -{ - RwSphere sphere; - RwFrame *frame = RpClumpGetFrame(clump); - - CClumpModelInfo *modelInfo = (CClumpModelInfo*)GetFrameHierarchyId(frame); - sphere.radius = modelInfo->GetColModel()->boundingSphere.radius; - sphere.center.x = modelInfo->GetColModel()->boundingSphere.center.x; - sphere.center.y = modelInfo->GetColModel()->boundingSphere.center.y; - sphere.center.z = modelInfo->GetColModel()->boundingSphere.center.z; - RwV3dTransformPoints(&sphere.center, &sphere.center, 1, RwFrameGetLTM(frame)); - return RwCameraFrustumTestSphere(ms_pCamera, &sphere) != rwSPHEREOUTSIDE; -} - -bool -CVisibilityPlugins::VehicleVisibilityCB(RpClump *clump) -{ - if (GetDistanceSquaredFromCamera(RpClumpGetFrame(clump)) <= ms_vehicleLod1Dist) - return FrustumSphereCB(clump); - return false; -} - -bool -CVisibilityPlugins::VehicleVisibilityCB_BigVehicle(RpClump *clump) -{ - return FrustumSphereCB(clump); -} - - - - -// -// RW Plugins -// - -enum -{ - ID_VISIBILITYATOMIC = MAKECHUNKID(rwVENDORID_ROCKSTAR, 0x00), - ID_VISIBILITYCLUMP = MAKECHUNKID(rwVENDORID_ROCKSTAR, 0x01), - ID_VISIBILITYFRAME = MAKECHUNKID(rwVENDORID_ROCKSTAR, 0x02), -}; - -bool -CVisibilityPlugins::PluginAttach(void) -{ - ms_atomicPluginOffset = RpAtomicRegisterPlugin(sizeof(AtomicExt), - ID_VISIBILITYATOMIC, - AtomicConstructor, AtomicDestructor, AtomicCopyConstructor); - - ms_framePluginOffset = RwFrameRegisterPlugin(sizeof(FrameExt), - ID_VISIBILITYFRAME, - FrameConstructor, FrameDestructor, FrameCopyConstructor); - - ms_clumpPluginOffset = RpClumpRegisterPlugin(sizeof(ClumpExt), - ID_VISIBILITYCLUMP, - ClumpConstructor, ClumpDestructor, ClumpCopyConstructor); - return ms_atomicPluginOffset != -1 && ms_clumpPluginOffset != -1; -} - -#define ATOMICEXT(o) (RWPLUGINOFFSET(AtomicExt, o, ms_atomicPluginOffset)) -#define FRAMEEXT(o) (RWPLUGINOFFSET(FrameExt, o, ms_framePluginOffset)) -#define CLUMPEXT(o) (RWPLUGINOFFSET(ClumpExt, o, ms_clumpPluginOffset)) - -// -// Atomic -// - -void* -CVisibilityPlugins::AtomicConstructor(void *object, int32, int32) -{ - ATOMICEXT(object)->modelInfo = nil; - return object; -} - -void* -CVisibilityPlugins::AtomicDestructor(void *object, int32, int32) -{ - return object; -} - -void* -CVisibilityPlugins::AtomicCopyConstructor(void *dst, const void *src, int32, int32) -{ - *ATOMICEXT(dst) = *ATOMICEXT(src); - return dst; -} - -void -CVisibilityPlugins::SetAtomicModelInfo(RpAtomic *atomic, - CSimpleModelInfo *modelInfo) -{ - AtomicExt *ext = ATOMICEXT(atomic); - ext->modelInfo = modelInfo; - switch(modelInfo->m_type) - case MITYPE_SIMPLE: - case MITYPE_TIME: - if(modelInfo->m_normalCull) - SetAtomicRenderCallback(atomic, RenderObjNormalAtomic); -} - -CSimpleModelInfo* -CVisibilityPlugins::GetAtomicModelInfo(RpAtomic *atomic) -{ - return ATOMICEXT(atomic)->modelInfo; -} - -void -CVisibilityPlugins::SetAtomicFlag(RpAtomic *atomic, int f) -{ - ATOMICEXT(atomic)->flags |= f; -} - -void -CVisibilityPlugins::ClearAtomicFlag(RpAtomic *atomic, int f) -{ - ATOMICEXT(atomic)->flags &= ~f; -} - -int -CVisibilityPlugins::GetAtomicId(RpAtomic *atomic) -{ - return ATOMICEXT(atomic)->flags; -} - -// This is rather useless, but whatever -void -CVisibilityPlugins::SetAtomicRenderCallback(RpAtomic *atomic, RpAtomicCallBackRender cb) -{ - if(cb == nil) - cb = AtomicDefaultRenderCallBack; // not necessary - RpAtomicSetRenderCallBack(atomic, cb); -} - -// -// Frame -// - -void* -CVisibilityPlugins::FrameConstructor(void *object, int32, int32) -{ - FRAMEEXT(object)->id = 0; - return object; -} - -void* -CVisibilityPlugins::FrameDestructor(void *object, int32, int32) -{ - return object; -} - -void* -CVisibilityPlugins::FrameCopyConstructor(void *dst, const void *src, int32, int32) -{ - *FRAMEEXT(dst) = *FRAMEEXT(src); - return dst; -} - -void -CVisibilityPlugins::SetFrameHierarchyId(RwFrame *frame, int32 id) -{ - FRAMEEXT(frame)->id = id; -} - -int32 -CVisibilityPlugins::GetFrameHierarchyId(RwFrame *frame) -{ - return FRAMEEXT(frame)->id; -} - - -// -// Clump -// - -void* -CVisibilityPlugins::ClumpConstructor(void *object, int32, int32) -{ - ClumpExt *ext = CLUMPEXT(object); - ext->visibilityCB = DefaultVisibilityCB; - ext->alpha = 0xFF; - return object; -} - -void* -CVisibilityPlugins::ClumpDestructor(void *object, int32, int32) -{ - return object; -} - -void* -CVisibilityPlugins::ClumpCopyConstructor(void *dst, const void *src, int32, int32) -{ - CLUMPEXT(dst)->visibilityCB = CLUMPEXT(src)->visibilityCB; - return dst; -} - -void -CVisibilityPlugins::SetClumpModelInfo(RpClump *clump, CClumpModelInfo *modelInfo) -{ - CVehicleModelInfo *vmi; - SetFrameHierarchyId(RpClumpGetFrame(clump), (int32)modelInfo); - - // Unused - switch(modelInfo->m_type){ - // ignore MLO - case MITYPE_VEHICLE: - vmi = (CVehicleModelInfo*)modelInfo; - if(vmi->m_vehicleType == VEHICLE_TYPE_TRAIN || - vmi->m_vehicleType == VEHICLE_TYPE_HELI || - vmi->m_vehicleType == VEHICLE_TYPE_PLANE) - CLUMPEXT(clump)->visibilityCB = VehicleVisibilityCB_BigVehicle; - else - CLUMPEXT(clump)->visibilityCB = VehicleVisibilityCB; - break; - } -} - -void -CVisibilityPlugins::SetClumpAlpha(RpClump *clump, int alpha) -{ - CLUMPEXT(clump)->alpha = alpha; -} - -int -CVisibilityPlugins::GetClumpAlpha(RpClump *clump) -{ - return CLUMPEXT(clump)->alpha; -} - - -STARTPATCHES - InjectHook(0x527E50, CVisibilityPlugins::Initialise, PATCH_JUMP); - InjectHook(0x527EA0, CVisibilityPlugins::Shutdown, PATCH_JUMP); - InjectHook(0x528F90, CVisibilityPlugins::InitAlphaEntityList, PATCH_JUMP); - InjectHook(0x528FF0, CVisibilityPlugins::InsertEntityIntoSortedList, PATCH_JUMP); - InjectHook(0x528F80, CVisibilityPlugins::InitAlphaAtomicList, PATCH_JUMP); - InjectHook(0x528FA0, CVisibilityPlugins::InsertAtomicIntoSortedList, PATCH_JUMP); - InjectHook(0x528C50, CVisibilityPlugins::SetRenderWareCamera, PATCH_JUMP); - - InjectHook(0x527F60, SetAlphaCB, PATCH_JUMP); - InjectHook(0x529040, CVisibilityPlugins::RenderAlphaAtomics, PATCH_JUMP); - InjectHook(0x529070, CVisibilityPlugins::RenderFadingEntities, PATCH_JUMP); - - InjectHook(0x527F70, CVisibilityPlugins::RenderWheelAtomicCB, PATCH_JUMP); - InjectHook(0x528000, CVisibilityPlugins::RenderObjNormalAtomic, PATCH_JUMP); - InjectHook(0x5280B0, CVisibilityPlugins::RenderAlphaAtomic, PATCH_JUMP); - InjectHook(0x528100, CVisibilityPlugins::RenderFadingAtomic, PATCH_JUMP); - - InjectHook(0x5283E0, CVisibilityPlugins::RenderVehicleHiDetailCB, PATCH_JUMP); - InjectHook(0x5284B0, CVisibilityPlugins::RenderVehicleHiDetailAlphaCB, PATCH_JUMP); - InjectHook(0x5288A0, CVisibilityPlugins::RenderVehicleHiDetailCB_BigVehicle, PATCH_JUMP); - InjectHook(0x528A10, CVisibilityPlugins::RenderVehicleHiDetailAlphaCB_BigVehicle, PATCH_JUMP); - InjectHook(0x528AD0, CVisibilityPlugins::RenderVehicleHiDetailCB_Boat, PATCH_JUMP); - InjectHook(0x5287F0, CVisibilityPlugins::RenderVehicleLowDetailCB_BigVehicle, PATCH_JUMP); - InjectHook(0x528940, CVisibilityPlugins::RenderVehicleLowDetailAlphaCB_BigVehicle, PATCH_JUMP); - InjectHook(0x528240, CVisibilityPlugins::RenderVehicleReallyLowDetailCB, PATCH_JUMP); - InjectHook(0x5287B0, CVisibilityPlugins::RenderVehicleReallyLowDetailCB_BigVehicle, PATCH_JUMP); - InjectHook(0x5285D0, CVisibilityPlugins::RenderTrainHiDetailCB, PATCH_JUMP); - InjectHook(0x5286A0, CVisibilityPlugins::RenderTrainHiDetailAlphaCB, PATCH_JUMP); - - InjectHook(0x528BC0, CVisibilityPlugins::RenderPedHiDetailCB, PATCH_JUMP); - InjectHook(0x528B60, CVisibilityPlugins::RenderPedLowDetailCB, PATCH_JUMP); - - - InjectHook(0x527DC0, CVisibilityPlugins::PluginAttach, PATCH_JUMP); - - InjectHook(0x527EC0, CVisibilityPlugins::SetAtomicModelInfo, PATCH_JUMP); - InjectHook(0x527F00, CVisibilityPlugins::GetAtomicModelInfo, PATCH_JUMP); - InjectHook(0x527F10, CVisibilityPlugins::SetAtomicFlag, PATCH_JUMP); - InjectHook(0x527F30, CVisibilityPlugins::ClearAtomicFlag, PATCH_JUMP); - InjectHook(0x527F50, CVisibilityPlugins::GetAtomicId, PATCH_JUMP); - InjectHook(0x528C20, CVisibilityPlugins::SetAtomicRenderCallback, PATCH_JUMP); - - InjectHook(0x528D60, CVisibilityPlugins::SetFrameHierarchyId, PATCH_JUMP); - InjectHook(0x528D80, CVisibilityPlugins::GetFrameHierarchyId, PATCH_JUMP); - - InjectHook(0x528ED0, CVisibilityPlugins::SetClumpModelInfo, PATCH_JUMP); - InjectHook(0x528F50, CVisibilityPlugins::SetClumpAlpha, PATCH_JUMP); - InjectHook(0x528F70, CVisibilityPlugins::GetClumpAlpha, PATCH_JUMP); - - - InjectHook(0x529120, CVisibilityPlugins::GetDistanceSquaredFromCamera, PATCH_JUMP); - InjectHook(0x5282A0, CVisibilityPlugins::GetDotProductWithCameraVector, PATCH_JUMP); -ENDPATCHES |