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comparison Render.cpp @ 1787:0c4d3c6a9d5a

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DrawBuildingsD3D cleared
author Ritor1
date Fri, 04 Oct 2013 17:30:47 +0600
parents 4da5644df18f
children dfafcd39c67b
comparison
equal deleted inserted replaced
1786:11f36943e818 1787:0c4d3c6a9d5a
8716 Log::Warning(L"SetBillboardBlendOptions: invalid opacity type (%u)", a1); 8716 Log::Warning(L"SetBillboardBlendOptions: invalid opacity type (%u)", a1);
8717 assert(false); 8717 assert(false);
8718 break; 8718 break;
8719 } 8719 }
8720 } 8720 }
8721
8722 //----- (00424EE0) --------------------------------------------------------
8723 int BuildingVerticesClipping(unsigned int uNumVertices)
8724 {
8725 signed int previous_vertices_flag; // edi@1
8726 double t; // st6@10
8727 bool current_vertices_flag; // [sp+Ch] [bp-28h]@6
8728 signed int depth_num_vertices; // [sp+18h] [bp-1Ch]@1
8729 int pNextVertices;
8730 //Доп инфо "Программирование трёхмерных игр для windows" Ламот стр 910
8731
8732 memcpy(&array_50AC10[uNumVertices], array_50AC10, sizeof(array_50AC10[uNumVertices]));
8733 depth_num_vertices = 0;
8734 previous_vertices_flag = 0;
8735 if ( array_50AC10[0].vWorldViewPosition.x <= pODMRenderParams->shading_dist_mist )
8736 previous_vertices_flag = 1;//предыдущая грань меньше границы видимости
8737 if ( (signed int)uNumVertices <= 0 )
8738 return 0;
8739 for ( uint i = 1; i <= uNumVertices; ++i )
8740 {
8741 current_vertices_flag = pODMRenderParams->shading_dist_mist >= array_50AC10[i].vWorldViewPosition.x;
8742 if ( previous_vertices_flag != current_vertices_flag )//одна из граней за границей видимости
8743 {
8744 if ( current_vertices_flag )//текущая грань меньше границы видимости(предыдущая грань за пределами видимости)
8745 {
8746 //t = far_clip - v0.x / v1.x - v0.x (формула получения точки пересечения отрезка с плоскостью)
8747 t = (pODMRenderParams->shading_dist_mist - array_50AC10[i - 1].vWorldViewPosition.x) / (array_50AC10[i].vWorldViewPosition.x - array_50AC10[i - 1].vWorldViewPosition.x);
8748 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;
8749 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;
8750 array_507D30[depth_num_vertices].u = (array_50AC10[i].u - array_50AC10[i - 1].u) * t + array_50AC10[i - 1].u;
8751 array_507D30[depth_num_vertices].v = (array_50AC10[i].v - array_50AC10[i - 1].v) * t + array_50AC10[i - 1].v;
8752 }
8753 else//предыдущая грань меньше границы видимости(текущая грань вышла за пределы видимости)
8754 {
8755 //t = far_clip - v1.x / v0.x - v1.x
8756 t = (pODMRenderParams->shading_dist_mist - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i - 1].vWorldViewPosition.x - array_50AC10[i].vWorldViewPosition.x);
8757 array_507D30[depth_num_vertices].vWorldViewPosition.y = (array_50AC10[i - 1].vWorldViewPosition.y - array_50AC10[i].vWorldViewPosition.y) * t + array_50AC10[i].vWorldViewPosition.y;
8758 array_507D30[depth_num_vertices].vWorldViewPosition.z = (array_50AC10[i - 1].vWorldViewPosition.z - array_50AC10[i].vWorldViewPosition.z) * t + array_50AC10[i].vWorldViewPosition.z;
8759 array_507D30[depth_num_vertices].u = (array_50AC10[i - 1].u - array_50AC10[i].u) * t + array_50AC10[i].u;
8760 array_507D30[depth_num_vertices].v = (array_50AC10[i - 1].v - array_50AC10[i].v) * t + array_50AC10[i].v;
8761 }
8762 array_507D30[depth_num_vertices].vWorldViewPosition.x = pODMRenderParams->shading_dist_mist;
8763 array_507D30[depth_num_vertices]._rhw = 1.0 / pODMRenderParams->shading_dist_mist;
8764 ++depth_num_vertices;
8765 }
8766 if ( current_vertices_flag )//оба в границе видимости
8767 {
8768 pNextVertices = depth_num_vertices++;
8769 memcpy(&array_507D30[pNextVertices], &array_50AC10[i], 0x30);
8770 }
8771 previous_vertices_flag = current_vertices_flag;
8772 }
8773 if ( depth_num_vertices < 3 )
8774 return 0;
8775 return depth_num_vertices;
8776 }
8777
8778 //----- (0047840D) --------------------------------------------------------
8779 void Render::DrawBuildingsD3D()
8780 {
8781 int v9; // ecx@8
8782 Texture *pFaceTexture; // eax@10
8783 unsigned int v16; // edi@22
8784 int v27; // eax@57
8785 int vertex_id; // eax@58
8786 unsigned int v34; // eax@80
8787 int v40; // [sp-4h] [bp-5Ch]@2
8788 int v49; // [sp+2Ch] [bp-2Ch]@10
8789 int v50; // [sp+30h] [bp-28h]@34
8790 int v51; // [sp+34h] [bp-24h]@35
8791 int v52; // [sp+38h] [bp-20h]@36
8792 int v53; // [sp+3Ch] [bp-1Ch]@8
8793 int uNumVertices; // [sp+4Ch] [bp-Ch]@34
8794 int unused; // [sp+50h] [bp-8h]@3
8795
8796 if ( !pRenderer->pRenderD3D )
8797 {
8798 MessageBoxW(nullptr, L"D3D version of RenderBuildings called in software!", L"E:\\WORK\\MSDEV\\MM7\\MM7\\Code\\Odbuild.cpp:73", 0);
8799 }
8800
8801 unused = 0;
8802 if ( (signed int)pOutdoor->uNumBModels > 0 )
8803 {
8804 for ( uint model_id = 0; model_id < pOutdoor->uNumBModels; model_id++ )
8805 {
8806 if ( IsBModelVisible(model_id, &unused) )
8807 {
8808 pOutdoor->pBModels[model_id].field_40 |= 1;
8809 if ( pOutdoor->pBModels[model_id].uNumFaces > 0 )
8810 {
8811 for ( int face_id = 0; face_id < pOutdoor->pBModels[model_id].uNumFaces; face_id++ )
8812 {
8813 if (!pOutdoor->pBModels[model_id].pFaces[face_id].Invisible())
8814 {
8815 v53 = 0;
8816 array_77EC08[pODMRenderParams->uNumPolygons].flags = 0;
8817 array_77EC08[pODMRenderParams->uNumPolygons].field_32 = 0;
8818 v9 = pOutdoor->pBModels[model_id].pFaces[face_id].uTextureID;
8819 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_TEXTURE_FRAME)
8820 v9 = pTextureFrameTable->GetFrameTexture(v9, pEventTimer->uTotalGameTimeElapsed);
8821 pFaceTexture = pBitmaps_LOD->GetTexture(v9);
8822 array_77EC08[pODMRenderParams->uNumPolygons].pTexture = pFaceTexture;
8823 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLUID)
8824 array_77EC08[pODMRenderParams->uNumPolygons].flags |= 2;
8825 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_DO_NOT_LIGHT )
8826 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4;
8827 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 4 )
8828 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4;
8829 else
8830 {
8831 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 0x20 )
8832 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 8;
8833 }
8834 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & 0x0800)
8835 array_77EC08[pODMRenderParams->uNumPolygons].flags |= 0x2000;
8836 else
8837 {
8838 if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_DONT_CACHE_TEXTURE)
8839 HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 0x10u;
8840 }
8841 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaU;
8842 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaV;
8843 v16 = GetTickCount() >> 4;
8844 if ( pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z && abs(pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z) >= 59082 )
8845 {
8846 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 )
8847 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8848 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 )
8849 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8850 }
8851 else
8852 {
8853 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 )
8854 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8855 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 )
8856 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1;
8857 }
8858 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x10 )
8859 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1;
8860 else
8861 {
8862 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x20 )
8863 array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1;
8864 }
8865 v50 = 0;
8866 v49 = 0;
8867 uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices;
8868 if ( pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices > 0 )
8869 {
8870 for ( uint vertex_id = 1; vertex_id <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; vertex_id++ )
8871 {
8872 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;
8873 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;
8874 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;
8875 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);
8876 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);
8877 }
8878 for ( uint i = 1; i <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; i++ )
8879 {
8880 if ( pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[0]].z == array_73D150[i - 1].vWorldPosition.z )
8881 ++v53;
8882 pGame->pIndoorCameraD3D->ViewTransform(&array_73D150[i - 1], 1);
8883 if ( array_73D150[i - 1].vWorldViewPosition.x < 8.0 || array_73D150[i - 1].vWorldViewPosition.x > pODMRenderParams->shading_dist_mist )
8884 {
8885 if ( array_73D150[i - 1].vWorldViewPosition.x >= 8.0 )
8886 v49 = 1;
8887 else
8888 v50 = 1;
8889 }
8890 else
8891 pGame->pIndoorCameraD3D->Project(&array_73D150[i - 1], 1, 0);
8892 }
8893 }
8894 if ( v53 == pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices )
8895 LOBYTE(array_77EC08[pODMRenderParams->uNumPolygons].field_32) |= 1;
8896 array_77EC08[pODMRenderParams->uNumPolygons].pODMFace = &pOutdoor->pBModels[model_id].pFaces[face_id];
8897 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices;
8898 array_77EC08[pODMRenderParams->uNumPolygons].field_59 = 5;
8899 v51 = (unsigned __int64)(-pOutdoor->vSunlight.x * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.x) >> 16;
8900 v53 = (unsigned __int64)(-pOutdoor->vSunlight.y * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.y) >> 16;
8901 v52 = (unsigned __int64)(-pOutdoor->vSunlight.z * (signed __int64)pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z) >> 16;
8902 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 20 - (20 * (signed int)(v51 + v53 + v52) >> 16);
8903 if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level < 0 )
8904 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 0;
8905 if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level > 31 )
8906 array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 31;
8907 if ( pODMRenderParams->uNumPolygons >= 1999 + 5000)
8908 return;
8909 if ( ODMFace::IsBackfaceCulled(&pOutdoor->pBModels[model_id].pFaces[face_id], array_73D150, &array_77EC08[pODMRenderParams->uNumPolygons]) )
8910 {
8911 pOutdoor->pBModels[model_id].pFaces[face_id].bVisible = 1;
8912 array_77EC08[pODMRenderParams->uNumPolygons].uBModelFaceID = face_id;
8913 array_77EC08[pODMRenderParams->uNumPolygons].uBModelID = model_id;
8914 v27 = 8 * (face_id | (model_id << 6));
8915 LOBYTE(v27) = v27 | 6;
8916 array_77EC08[pODMRenderParams->uNumPolygons].field_50 = v27;
8917 for ( int vertex_id = 0; vertex_id < pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; ++vertex_id)
8918 {
8919 memcpy(&array_50AC10[vertex_id], &array_73D150[vertex_id], sizeof(array_50AC10[vertex_id]));
8920 array_50AC10[vertex_id]._rhw = 1.0 / (array_73D150[vertex_id].vWorldViewPosition.x + 0.0000001);
8921 }
8922 static stru154 static_RenderBuildingsD3D_stru_73C834;
8923 /*static bool __init_flag = false;
8924 if (!__init_flag)
8925 {
8926 __init_flag = true;
8927 static_RenderBuildingsD3D_byte_73C84C_init_flag |= 1u;
8928 stru154::stru154(&static_RenderBuildingsD3D_stru_73C834);
8929 atexit(loc_4789D4);
8930 }*/
8931
8932 v40 = (int)&pOutdoor->pBModels[model_id].pFaces[face_id];
8933 pGame->pLightmapBuilder->ApplyLights_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]);
8934 pDecalBuilder->ApplyDecals_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]);
8935 pGame->pLightmapBuilder->std__vector_000004_size = 0;
8936 int v31 = 0;
8937 if ( stru_F8AD28.uNumLightsApplied > 0 || pDecalBuilder->uNumDecals > 0 )
8938 {
8939 v31 = v50 ? 3 : v49 != 0 ? 5 : 0;
8940 static_RenderBuildingsD3D_stru_73C834.GetFacePlaneAndClassify(&pOutdoor->pBModels[model_id].pFaces[face_id], &pOutdoor->pBModels[model_id].pVertices);
8941 if ( pDecalBuilder->uNumDecals > 0 )
8942 {
8943 v40 = -1;
8944 pDecalBuilder->ApplyDecals(31 - array_77EC08[pODMRenderParams->uNumPolygons].dimming_level, 2, &static_RenderBuildingsD3D_stru_73C834,
8945 pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices, array_50AC10, 0, (char)v31, -1);
8946 }
8947 }
8948 if ( stru_F8AD28.uNumLightsApplied > 0 )
8949 pGame->pLightmapBuilder->ApplyLights(&stru_F8AD28, &static_RenderBuildingsD3D_stru_73C834, uNumVertices, array_50AC10, 0, (char)v31);
8950 if ( v50 )
8951 {
8952 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = sr_424CD7(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices);
8953 uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices;
8954 ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices);
8955 }
8956 if ( v49 )
8957 {
8958 array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = BuildingVerticesClipping(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices);
8959 uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices;
8960 ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices);
8961 }
8962 if ( uNumVertices )
8963 {
8964 if ( array_77EC08[pODMRenderParams->uNumPolygons].flags & 2 )
8965 {
8966 if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x3C )
8967 v34 = pRenderer->pHDWaterBitmapIDs[0];
8968 else
8969 v34 = pRenderer->pHDWaterBitmapIDs[pRenderer->hd_water_current_frame];
8970 v40 = (int)pBitmaps_LOD->pHardwareTextures[v34];
8971 }
8972 else
8973 v40 = (int)pBitmaps_LOD->pHardwareTextures[v9];
8974 pRenderer->DrawPolygon(uNumVertices, &array_77EC08[pODMRenderParams->uNumPolygons], &pOutdoor->pBModels[model_id].pFaces[face_id], (IDirect3DTexture2 *)v40);
8975 }
8976 }
8977 }
8978 }
8979 }
8980 }
8981 }
8982 }
8983 return;
8984 }