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authorSergeanur <s.anureev@yandex.ua>2020-04-11 17:37:20 +0200
committerSergeanur <s.anureev@yandex.ua>2020-04-11 22:37:04 +0200
commitdaceee593be76fe7d681e3b8c9101b02c058d186 (patch)
tree13df853a3b0253ef804afc383de0e5e952074533 /src/render/VisibilityPlugins.cpp
parentMerge branch 'master' of github.com:gtamodding/re3 (diff)
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Diffstat (limited to 'src/render/VisibilityPlugins.cpp')
-rw-r--r--src/render/VisibilityPlugins.cpp889
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