mirror of
https://github.com/GTAmodding/re3.git
synced 2024-11-15 09:59:06 +00:00
850 lines
23 KiB
C++
850 lines
23 KiB
C++
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#include "common.h"
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#include "patcher.h"
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#include "templates.h"
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#include "Entity.h"
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#include "ModelInfo.h"
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#include "Lights.h"
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#include "Renderer.h"
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#include "VisibilityPlugins.h"
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#define FADE_DISTANCE 20.0f
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/*
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CLinkList<CVisibilityPlugins::AlphaObjectInfo> CVisibilityPlugins::m_alphaList;
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CLinkList<CVisibilityPlugins::AlphaObjectInfo> CVisibilityPlugins::m_alphaEntityList;
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int32 CVisibilityPlugins::ms_atomicPluginOffset = -1;
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int32 CVisibilityPlugins::ms_framePluginOffset = -1;
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int32 CVisibilityPlugins::ms_clumpPluginOffset = -1;
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*/
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CLinkList<CVisibilityPlugins::AlphaObjectInfo> &CVisibilityPlugins::m_alphaList = *(CLinkList<CVisibilityPlugins::AlphaObjectInfo>*)0x8F42E4;
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CLinkList<CVisibilityPlugins::AlphaObjectInfo> &CVisibilityPlugins::m_alphaEntityList = *(CLinkList<CVisibilityPlugins::AlphaObjectInfo>*)0x943084;
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int32 &CVisibilityPlugins::ms_atomicPluginOffset = *(int32*)0x600124;
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int32 &CVisibilityPlugins::ms_framePluginOffset = *(int32*)0x600128;
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int32 &CVisibilityPlugins::ms_clumpPluginOffset = *(int32*)0x60012C;
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RwV3d *&CVisibilityPlugins::ms_pCameraPosn = *(RwV3d**)0x8F6270;
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float &CVisibilityPlugins::ms_cullCompsDist = *(float*)0x8F2BC4;
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float &CVisibilityPlugins::ms_vehicleLod0Dist = *(float*)0x885B28;
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float &CVisibilityPlugins::ms_vehicleLod1Dist = *(float*)0x885B30;
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float &CVisibilityPlugins::ms_vehicleFadeDist = *(float*)0x8E28B4;
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float &CVisibilityPlugins::ms_bigVehicleLod0Dist = *(float*)0x8E2A84;
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float &CVisibilityPlugins::ms_bigVehicleLod1Dist = *(float*)0x8E2A8C;
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float &CVisibilityPlugins::ms_pedLod0Dist = *(float*)0x8F2BD4;
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float &CVisibilityPlugins::ms_pedLod1Dist = *(float*)0x8F2BD8;
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float &CVisibilityPlugins::ms_pedFadeDist = *(float*)0x8E2C34;
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void
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CVisibilityPlugins::Initialise(void)
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{
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m_alphaList.Init(20);
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m_alphaList.head.item.sort = 0.0f;
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m_alphaList.tail.item.sort = 100000000.0f;
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m_alphaEntityList.Init(350); // TODO: set back to 150 when things are fixed
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m_alphaEntityList.head.item.sort = 0.0f;
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m_alphaEntityList.tail.item.sort = 100000000.0f;
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}
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void
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CVisibilityPlugins::InitAlphaEntityList(void)
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{
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m_alphaEntityList.Clear();
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}
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bool
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CVisibilityPlugins::InsertEntityIntoSortedList(CEntity *e, float dist)
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{
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AlphaObjectInfo item;
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item.entity = e;
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item.sort = dist;
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bool ret = !!m_alphaEntityList.InsertSorted(item);
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// if(!ret)
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// printf("list full %d\n", m_alphaEntityList.Count());
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return ret;
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}
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void
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CVisibilityPlugins::InitAlphaAtomicList(void)
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{
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m_alphaList.Clear();
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}
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bool
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CVisibilityPlugins::InsertAtomicIntoSortedList(RpAtomic *a, float dist)
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{
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AlphaObjectInfo item;
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item.atomic = a;
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item.sort = dist;
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bool ret = !!m_alphaList.InsertSorted(item);
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// if(!ret)
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// printf("list full %d\n", m_alphaList.Count());
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return ret;
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}
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RpMaterial*
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SetAlphaCB(RpMaterial *material, void *data)
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{
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material->color.alpha = (uint8)(uint32)data;
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return material;
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}
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RpMaterial*
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SetTextureCB(RpMaterial *material, void *data)
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{
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RpMaterialSetTexture(material, (RwTexture*)data);
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return material;
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}
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void
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CVisibilityPlugins::RenderAlphaAtomics(void)
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{
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CLink<AlphaObjectInfo> *node;
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for(node = m_alphaList.tail.prev;
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node != &m_alphaList.head;
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node = node->prev)
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AtomicDefaultRenderCallBack(node->item.atomic);
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}
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void
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CVisibilityPlugins::RenderFadingEntities(void)
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{
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CLink<AlphaObjectInfo> *node;
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CSimpleModelInfo *mi;
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for(node = m_alphaEntityList.tail.prev;
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node != &m_alphaEntityList.head;
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node = node->prev){
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CEntity *e = node->item.entity;
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if(e->m_rwObject == nil)
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continue;
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mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(e->m_modelIndex);
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if(mi->m_noZwrite)
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RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, FALSE);
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if(e->bDistanceFade){
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DeActivateDirectional();
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SetAmbientColours();
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e->bImBeingRendered = true;
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RenderFadingAtomic((RpAtomic*)e->m_rwObject, node->item.sort);
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e->bImBeingRendered = false;
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}else
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CRenderer::RenderOneNonRoad(e);
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if(mi->m_noZwrite)
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RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
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}
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}
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RpAtomic*
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CVisibilityPlugins::RenderWheelAtomicCB(RpAtomic *atomic)
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{
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RpAtomic *lodatm;
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RwMatrix *m;
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RwV3d view;
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float len;
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CSimpleModelInfo *mi;
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mi = GetAtomicModelInfo(atomic);
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m = RwFrameGetLTM(RpAtomicGetFrame(atomic));
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RwV3dSub(&view, RwMatrixGetPos(m), ms_pCameraPosn);
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len = RwV3dLength(&view);
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lodatm = mi->GetAtomicFromDistance(len);
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if(lodatm){
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if(RpAtomicGetGeometry(lodatm) != RpAtomicGetGeometry(atomic))
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RpAtomicSetGeometry(atomic, RpAtomicGetGeometry(lodatm), rpATOMICSAMEBOUNDINGSPHERE);
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AtomicDefaultRenderCallBack(atomic);
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderObjNormalAtomic(RpAtomic *atomic)
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{
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RwMatrix *m;
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RwV3d view;
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float len;
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m = RwFrameGetLTM(RpAtomicGetFrame(atomic));
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RwV3dSub(&view, RwMatrixGetPos(m), ms_pCameraPosn);
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len = RwV3dLength(&view);
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if(RwV3dDotProduct(&view, RwMatrixGetUp(m)) < -0.3f*len && len > 8.0f)
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return atomic;
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AtomicDefaultRenderCallBack(atomic);
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderAlphaAtomic(RpAtomic *atomic, int alpha)
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{
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RpGeometry *geo;
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uint32 flags;
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geo = RpAtomicGetGeometry(atomic);
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flags = RpGeometryGetFlags(geo);
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RpGeometrySetFlags(geo, flags | rpGEOMETRYMODULATEMATERIALCOLOR);
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RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)alpha);
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AtomicDefaultRenderCallBack(atomic);
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RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)255);
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RpGeometrySetFlags(geo, flags);
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderFadingAtomic(RpAtomic *atomic, float camdist)
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{
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RpAtomic *lodatm;
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float fadefactor;
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uint8 alpha;
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CSimpleModelInfo *mi;
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mi = GetAtomicModelInfo(atomic);
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lodatm = mi->GetAtomicFromDistance(camdist - FADE_DISTANCE);
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if(mi->m_additive){
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RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
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AtomicDefaultRenderCallBack(atomic);
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RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
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}else{
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fadefactor = (mi->GetLargestLodDistance() - (camdist - FADE_DISTANCE))/FADE_DISTANCE;
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if(fadefactor > 1.0f)
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fadefactor = 1.0f;
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alpha = mi->m_alpha * fadefactor;
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if(alpha == 255)
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AtomicDefaultRenderCallBack(atomic);
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else{
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RpGeometry *geo = RpAtomicGetGeometry(lodatm);
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uint32 flags = RpGeometryGetFlags(geo);
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RpGeometrySetFlags(geo, flags | rpGEOMETRYMODULATEMATERIALCOLOR);
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RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)alpha);
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if(geo != RpAtomicGetGeometry(atomic))
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RpAtomicSetGeometry(atomic, geo, 0);
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AtomicDefaultRenderCallBack(atomic);
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RpGeometryForAllMaterials(geo, SetAlphaCB, (void*)255);
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RpGeometrySetFlags(geo, flags);
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}
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleHiDetailCB(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq, dot;
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uint32 flags;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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distsq = GetDistanceSquaredFromCamera(clumpframe);
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if(distsq < ms_vehicleLod0Dist){
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flags = GetAtomicId(atomic);
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if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){
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dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)),
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RwFrameGetLTM(clumpframe), flags);
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if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot))
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return atomic;
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}
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AtomicDefaultRenderCallBack(atomic);
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleHiDetailAlphaCB(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq, dot;
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uint32 flags;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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distsq = GetDistanceSquaredFromCamera(clumpframe);
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if(distsq < ms_vehicleLod0Dist){
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flags = GetAtomicId(atomic);
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dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)),
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RwFrameGetLTM(clumpframe), flags);
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if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0)
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if(dot > 0.0f && ((flags & ATOMIC_FLAG_ANGLECULL) || 0.1f*distsq < dot*dot))
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return atomic;
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if(flags & ATOMIC_FLAG_DRAWLAST){
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// sort before clump
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if(!InsertAtomicIntoSortedList(atomic, distsq - 0.0001f))
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AtomicDefaultRenderCallBack(atomic);
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}else{
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if(!InsertAtomicIntoSortedList(atomic, distsq + dot))
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AtomicDefaultRenderCallBack(atomic);
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}
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleHiDetailCB_BigVehicle(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq, dot;
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uint32 flags;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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distsq = GetDistanceSquaredFromCamera(clumpframe);
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if(distsq < ms_bigVehicleLod0Dist){
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flags = GetAtomicId(atomic);
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if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0){
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dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)),
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RwFrameGetLTM(clumpframe), flags);
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if(dot > 0.0f)
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return atomic;
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}
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AtomicDefaultRenderCallBack(atomic);
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleHiDetailAlphaCB_BigVehicle(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq, dot;
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uint32 flags;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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distsq = GetDistanceSquaredFromCamera(clumpframe);
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if(distsq < ms_bigVehicleLod0Dist){
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flags = GetAtomicId(atomic);
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dot = GetDotProductWithCameraVector(RwFrameGetLTM(RpAtomicGetFrame(atomic)),
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RwFrameGetLTM(clumpframe), flags);
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if(dot > 0.0f)
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if(distsq > ms_cullCompsDist && (flags & ATOMIC_FLAG_NOCULL) == 0)
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return atomic;
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if(!InsertAtomicIntoSortedList(atomic, distsq + dot))
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AtomicDefaultRenderCallBack(atomic);
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}
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleHiDetailCB_Boat(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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distsq = GetDistanceSquaredFromCamera(clumpframe);
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if(distsq < ms_bigVehicleLod1Dist)
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AtomicDefaultRenderCallBack(atomic);
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return atomic;
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}
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RpAtomic*
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CVisibilityPlugins::RenderVehicleLowDetailCB_BigVehicle(RpAtomic *atomic)
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{
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RwFrame *clumpframe;
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float distsq, dot;
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uint32 flags;
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clumpframe = RpClumpGetFrame(RpAtomicGetClump(atomic));
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|
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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;
|
||
|
|
}
|
||
|
|
|
||
|
|
// TODO: this is part of a struct
|
||
|
|
static RwTexture *&playerskin = *(RwTexture**)0x941428;
|
||
|
|
|
||
|
|
RpAtomic*
|
||
|
|
CVisibilityPlugins::RenderPlayerCB(RpAtomic *atomic)
|
||
|
|
{
|
||
|
|
if(playerskin)
|
||
|
|
RpGeometryForAllMaterials(RpAtomicGetGeometry(atomic), SetTextureCB, playerskin);
|
||
|
|
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)
|
||
|
|
{
|
||
|
|
// TODO, but unused
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool
|
||
|
|
CVisibilityPlugins::VehicleVisibilityCB(RpClump *clump)
|
||
|
|
{
|
||
|
|
// TODO, but unused
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool
|
||
|
|
CVisibilityPlugins::VehicleVisibilityCB_BigVehicle(RpClump *clump)
|
||
|
|
{
|
||
|
|
// TODO, but unused
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// 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(0x528F90, CVisibilityPlugins::InitAlphaEntityList, PATCH_JUMP);
|
||
|
|
InjectHook(0x528FF0, CVisibilityPlugins::InsertEntityIntoSortedList, PATCH_JUMP);
|
||
|
|
InjectHook(0x528F80, CVisibilityPlugins::InitAlphaAtomicList, PATCH_JUMP);
|
||
|
|
InjectHook(0x528FA0, CVisibilityPlugins::InsertAtomicIntoSortedList, 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
|