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comparison Render.cpp @ 1803:9f93b5700e2d

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Merge
author Nomad
date Mon, 07 Oct 2013 11:55:35 +0200
parents 633f81bb3ae7 dfafcd39c67b
children 8e17ceba3a40 1bf19913fcdb
comparison
equal deleted inserted replaced
1802:633f81bb3ae7 1803:9f93b5700e2d
8722 Log::Warning(L"SetBillboardBlendOptions: invalid opacity type (%u)", a1); 8722 Log::Warning(L"SetBillboardBlendOptions: invalid opacity type (%u)", a1);
8723 assert(false); 8723 assert(false);
8724 break; 8724 break;
8725 } 8725 }
8726 } 8726 }
8727
8728 //----- (00424EE0) --------------------------------------------------------
8729 int BuildingVerticesClipping(unsigned int uNumVertices)
8730 {
8731 signed int previous_vertices_flag; // edi@1
8732 double t; // st6@10
8733 bool current_vertices_flag; // [sp+Ch] [bp-28h]@6
8734 signed int depth_num_vertices; // [sp+18h] [bp-1Ch]@1
8735 int pNextVertices;
8736 //Доп инфо "Программирование трёхмерных игр для windows" Ламот стр 910
8737
8738 memcpy(&array_50AC10[uNumVertices], array_50AC10, sizeof(array_50AC10[uNumVertices]));
8739 depth_num_vertices = 0;
8740 previous_vertices_flag = 0;
8741 if ( array_50AC10[0].vWorldViewPosition.x <= pODMRenderParams->shading_dist_mist )
8742 previous_vertices_flag = 1;//предыдущая грань меньше границы видимости
8743 if ( (signed int)uNumVertices <= 0 )
8744 return 0;
8745 for ( uint i = 1; i <= uNumVertices; ++i )
8746 {
8747 current_vertices_flag = pODMRenderParams->shading_dist_mist >= array_50AC10[i].vWorldViewPosition.x;
8748 if ( previous_vertices_flag != current_vertices_flag )//одна из граней за границей видимости
8749 {
8750 if ( current_vertices_flag )//текущая грань меньше границы видимости(предыдущая грань за пределами видимости)
8751 {
8752 //t = far_clip - v0.x / v1.x - v0.x (формула получения точки пересечения отрезка с плоскостью)
8753 t = (pODMRenderParams->shading_dist_mist - array_50AC10[i - 1].vWorldViewPosition.x) / (array_50AC10[i].vWorldViewPosition.x - array_50AC10[i - 1].vWorldViewPosition.x);
8754 array_507D30[depth_num_vertices].vWorldViewPosition.y = (array_50AC10[i].vWorldViewPosition.y - array_50AC10[i - 1].vWorldViewPosition.y) * t + array_50AC10[i - 1].vWorldViewPosition.y;
8755 array_507D30[depth_num_vertices].vWorldViewPosition.z = (array_50AC10[i].vWorldViewPosition.z - array_50AC10[i - 1].vWorldViewPosition.z) * t + array_50AC10[i - 1].vWorldViewPosition.z;
8756 array_507D30[depth_num_vertices].u = (array_50AC10[i].u - array_50AC10[i - 1].u) * t + array_50AC10[i - 1].u;
8757 array_507D30[depth_num_vertices].v = (array_50AC10[i].v - array_50AC10[i - 1].v) * t + array_50AC10[i - 1].v;
8758 }
8759 else//предыдущая грань меньше границы видимости(текущая грань вышла за пределы видимости)
8760 {
8761 //t = far_clip - v1.x / v0.x - v1.x
8762 t = (pODMRenderParams->shading_dist_mist - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i - 1].vWorldViewPosition.x - array_50AC10[i].vWorldViewPosition.x);
8763 array_507D30[depth_num_vertices].vWorldViewPosition.y = (array_50AC10[i - 1].vWorldViewPosition.y - array_50AC10[i].vWorldViewPosition.y) * t + array_50AC10[i].vWorldViewPosition.y;
8764 array_507D30[depth_num_vertices].vWorldViewPosition.z = (array_50AC10[i - 1].vWorldViewPosition.z - array_50AC10[i].vWorldViewPosition.z) * t + array_50AC10[i].vWorldViewPosition.z;
8765 array_507D30[depth_num_vertices].u = (array_50AC10[i - 1].u - array_50AC10[i].u) * t + array_50AC10[i].u;
8766 array_507D30[depth_num_vertices].v = (array_50AC10[i - 1].v - array_50AC10[i].v) * t + array_50AC10[i].v;
8767 }
8768 array_507D30[depth_num_vertices].vWorldViewPosition.x = pODMRenderParams->shading_dist_mist;
8769 array_507D30[depth_num_vertices]._rhw = 1.0 / pODMRenderParams->shading_dist_mist;
8770 ++depth_num_vertices;
8771 }
8772 if ( current_vertices_flag )//оба в границе видимости
8773 {
8774 pNextVertices = depth_num_vertices++;
8775 memcpy(&array_507D30[pNextVertices], &array_50AC10[i], 0x30);
8776 //array_507D30[pNextVertices]._rhw = 1.0 / (array_50AC10[i].vWorldViewPosition.x + 0.0000001);
8777 //array_507D30[pNextVertices].flt_2C = array_50AC10[i].flt_2C;
8778 }
8779 previous_vertices_flag = current_vertices_flag;
8780 }
8781 if ( depth_num_vertices < 3 )
8782 return 0;
8783 return depth_num_vertices;
8784 }
8785
8786 //----- (0047840D) --------------------------------------------------------
8787 void Render::DrawBuildingsD3D()
8788 {
8789 int v9; // ecx@8
8790 Texture *pFaceTexture; // eax@10
8791 unsigned int v16; // edi@22
8792 int v27; // eax@57
8793 int vertex_id; // eax@58
8794 unsigned int v34; // eax@80
8795 int v40; // [sp-4h] [bp-5Ch]@2
8796 int v49; // [sp+2Ch] [bp-2Ch]@10
8797 int v50; // [sp+30h] [bp-28h]@34
8798 int v51; // [sp+34h] [bp-24h]@35
8799 int v52; // [sp+38h] [bp-20h]@36
8800 int v53; // [sp+3Ch] [bp-1Ch]@8
8801 int uNumVertices; // [sp+4Ch] [bp-Ch]@34
8802 int unused; // [sp+50h] [bp-8h]@3
8803
8804 if ( !pRenderer->pRenderD3D )
8805 {
8806 MessageBoxW(nullptr, L"D3D version of RenderBuildings called in software!", L"E:\\WORK\\MSDEV\\MM7\\MM7\\Code\\Odbuild.cpp:73", 0);
8807 }
8808
8809 unused = 0;
8810 if ( (signed int)pOutdoor->uNumBModels > 0 )
8811 {
8812 for ( uint model_id = 0; model_id < pOutdoor->uNumBModels; model_id++ )
8813 {
8814 if ( IsBModelVisible(model_id, &unused) )
8815 {
8816 pOutdoor->pBModels[model_id].field_40 |= 1;
8817 if ( pOutdoor->pBModels[model_id].uNumFaces > 0 )
8818 {
8819 for ( int face_id = 0; face_id < pOutdoor->pBModels[model_id].uNumFaces; face_id++ )
8820 {
8821 if (!pOutdoor->pBModels[model_id].pFaces[face_id].Invisible())
8822 {
8823 v53 = 0;
8824 array_77EC08[pODMRenderParams->uNumPolygons].flags = 0;
8825 array_77EC08[pODMRenderParams->uNumPolygons].field_32 = 0;
8826 v9 = pOutdoor->pBModels[model_id].pFaces[face_id].uTextureID;
8827 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_TEXTURE_FRAME)
8828 v9 = pTextureFrameTable->GetFrameTexture(v9, pEventTimer->uTotalGameTimeElapsed);
8829 pFaceTexture = pBitmaps_LOD->GetTexture(v9);
8830 array_77EC08[pODMRenderParams->uNumPolygons].pTexture = pFaceTexture;
8831 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLUID)
8832 array_77EC08[pODMRenderParams->uNumPolygons].flags |= 2;
8833 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_DO_NOT_LIGHT )
8834 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4;
8835 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 4 )
8836 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4;
8837 else
8838 {
8839 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 0x20 )
8840 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 8;
8841 }
8842 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 0x0800)
8843 array_77EC08[pODMRenderParams->uNumPolygons].flags |= 0x2000;
8844 else
8845 {
8846 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_DONT_CACHE_TEXTURE)
8847 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 0x10u;
8848 }
8849 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaU;
8850 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaV;
8851 v16 = GetTickCount() >> 4;
8852 if ( pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z && abs(pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z) >= 59082 )
8853 {
8854 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 )
8855 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8856 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 )
8857 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8858 }
8859 else
8860 {
8861 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 )
8862 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8863 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 )
8864 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8865 }
8866 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x10 )
8867 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1;
8868 else
8869 {
8870 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x20 )
8871 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1;
8872 }
8873 v50 = 0;
8874 v49 = 0;
8875 uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices;
8876 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices > 0 )
8877 {
8878 for ( uint vertex_id = 1; vertex_id <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; vertex_id++ )
8879 {
8880 array_73D150[vertex_id - 1].vWorldPosition.x = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].x;
8881 array_73D150[vertex_id - 1].vWorldPosition.y = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].y;
8882 array_73D150[vertex_id - 1].vWorldPosition.z = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].z;
8883 array_73D150[vertex_id - 1].u = (array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU + (signed __int16)pOutdoor->pBModels[model_id].pFaces[face_id].pTextureUIDs[vertex_id - 1]) * (1.0 / (double)pFaceTexture->uTextureWidth);
8884 array_73D150[vertex_id - 1].v = (array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV + (signed __int16)pOutdoor->pBModels[model_id].pFaces[face_id].pTextureVIDs[vertex_id - 1]) * (1.0 / (double)pFaceTexture->uTextureHeight);
8885 }
8886 for ( uint i = 1; i <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; i++ )
8887 {
8888 if ( pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[0]].z == array_73D150[i - 1].vWorldPosition.z )
8889 ++v53;
8890 pGame->pIndoorCameraD3D->ViewTransform(&array_73D150[i - 1], 1);
8891 if ( array_73D150[i - 1].vWorldViewPosition.x < 8.0 || array_73D150[i - 1].vWorldViewPosition.x > pODMRenderParams->shading_dist_mist )
8892 {
8893 if ( array_73D150[i - 1].vWorldViewPosition.x >= 8.0 )
8894 v49 = 1;
8895 else
8896 v50 = 1;
8897 }
8898 else
8899 pGame->pIndoorCameraD3D->Project(&array_73D150[i - 1], 1, 0);
8900 }
8901 }
8902 if ( v53 == pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices )
8903 LOBYTE(array_77EC08[pODMRenderParams->uNumPolygons].field_32) |= 1;
8904 array_77EC08[pODMRenderParams->uNumPolygons].pODMFace = &pOutdoor->pBModels[model_id].pFaces[face_id];
8905 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices;
8906 array_77EC08[pODMRenderParams->uNumPolygons].field_59 = 5;
8907 v51 = (unsigned __int64)(-pOutdoor->vSunlight.x * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.x) >> 16;
8908 v53 = (unsigned __int64)(-pOutdoor->vSunlight.y * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.y) >> 16;
8909 v52 = (unsigned __int64)(-pOutdoor->vSunlight.z * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z) >> 16;
8910 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 20 - (20 * (signed int)(v51 + v53 + v52) >> 16);
8911 if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level < 0 )
8912 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 0;
8913 if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level > 31 )
8914 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 31;
8915 if ( pODMRenderParams->uNumPolygons >= 1999 + 5000)
8916 return;
8917 if ( ODMFace::IsBackfaceCulled(&pOutdoor->pBModels[model_id].pFaces[face_id], array_73D150, &array_77EC08[pODMRenderParams->uNumPolygons]) )
8918 {
8919 pOutdoor->pBModels[model_id].pFaces[face_id].bVisible = 1;
8920 array_77EC08[pODMRenderParams->uNumPolygons].uBModelFaceID = face_id;
8921 array_77EC08[pODMRenderParams->uNumPolygons].uBModelID = model_id;
8922 v27 = 8 * (face_id | (model_id << 6));
8923 LOBYTE(v27) = v27 | 6;
8924 array_77EC08[pODMRenderParams->uNumPolygons].field_50 = v27;
8925 for ( int vertex_id = 0; vertex_id < pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; ++vertex_id)
8926 {
8927 memcpy(&array_50AC10[vertex_id], &array_73D150[vertex_id], sizeof(array_50AC10[vertex_id]));
8928 array_50AC10[vertex_id]._rhw = 1.0 / (array_73D150[vertex_id].vWorldViewPosition.x + 0.0000001);
8929 }
8930 static stru154 static_RenderBuildingsD3D_stru_73C834;
8931 /*static bool __init_flag = false;
8932 if (!__init_flag)
8933 {
8934 __init_flag = true;
8935 static_RenderBuildingsD3D_byte_73C84C_init_flag |= 1u;
8936 stru154::stru154(&static_RenderBuildingsD3D_stru_73C834);
8937 atexit(loc_4789D4);
8938 }*/
8939
8940 v40 = (int)&pOutdoor->pBModels[model_id].pFaces[face_id];
8941 pGame->pLightmapBuilder->ApplyLights_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]);
8942 pDecalBuilder->ApplyDecals_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]);
8943 pGame->pLightmapBuilder->std__vector_000004_size = 0;
8944 int v31 = 0;
8945 if ( stru_F8AD28.uNumLightsApplied > 0 || pDecalBuilder->uNumDecals > 0 )
8946 {
8947 v31 = v50 ? 3 : v49 != 0 ? 5 : 0;
8948 static_RenderBuildingsD3D_stru_73C834.GetFacePlaneAndClassify(&pOutdoor->pBModels[model_id].pFaces[face_id], &pOutdoor->pBModels[model_id].pVertices);
8949 if ( pDecalBuilder->uNumDecals > 0 )
8950 {
8951 v40 = -1;
8952 pDecalBuilder->ApplyDecals(31 - array_77EC08[pODMRenderParams->uNumPolygons].dimming_level, 2, &static_RenderBuildingsD3D_stru_73C834,
8953 pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices, array_50AC10, 0, (char)v31, -1);
8954 }
8955 }
8956 if ( stru_F8AD28.uNumLightsApplied > 0 )
8957 pGame->pLightmapBuilder->ApplyLights(&stru_F8AD28, &static_RenderBuildingsD3D_stru_73C834, uNumVertices, array_50AC10, 0, (char)v31);
8958 if ( v50 )
8959 {
8960 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = sr_424CD7(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices);
8961 uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices;
8962 ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices);
8963 }
8964 if ( v49 )
8965 {
8966 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = BuildingVerticesClipping(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices);
8967 uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices;
8968 ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices);
8969 }
8970 if ( uNumVertices )
8971 {
8972 if ( array_77EC08[pODMRenderParams->uNumPolygons].flags & 2 )
8973 {
8974 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x3C )
8975 v34 = pRenderer->pHDWaterBitmapIDs[0];
8976 else
8977 v34 = pRenderer->pHDWaterBitmapIDs[pRenderer->hd_water_current_frame];
8978 v40 = (int)pBitmaps_LOD->pHardwareTextures[v34];
8979 }
8980 else
8981 v40 = (int)pBitmaps_LOD->pHardwareTextures[v9];
8982 pRenderer->DrawPolygon(uNumVertices, &array_77EC08[pODMRenderParams->uNumPolygons], &pOutdoor->pBModels[model_id].pFaces[face_id], (IDirect3DTexture2 *)v40);
8983 }
8984 }
8985 }
8986 }
8987 }
8988 }
8989 }
8990 }
8991 return;
8992 }