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Initial working implementation of frustum building in SDK
This commit is contained in:
Kawe Mazidjatari
parent
4ead3ab1c9
commit
f8f2ce6fa4
@ -3,13 +3,16 @@
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#include "common/pseudodefs.h"
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#include "bsplib/bsplib.h"
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#include "engine/host_state.h"
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#include "engine/modelloader.h"
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//-----------------------------------------------------------------------------
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// Purpose: calculates the view frustum culling data per static prop
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//-----------------------------------------------------------------------------
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__int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigned int a3, unsigned int a4, __int64 a5, __int64 a6, __int64 a7)
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{
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/*
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if (staticProp_defaultBuildFrustum->GetBool())
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return CalcPropStaticFrustumCulling(a1, a2, a3, a4, a5, a6, a7);
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float v9; // xmm6_4
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char v10; // r13
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double v11; // xmm7_8
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@ -95,11 +98,12 @@ __int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigne
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static auto sub_14028F170 = CMemory(0x14028F170).RCast<const __m128i* (*)(__int64, __int64, __m128*, const __m128i*, const __m128i*)>();
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static auto qword_141744EA0 = *CMemory(0x141744EA0).RCast<std::int64_t*>();
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static auto dword_141744EBC = *CMemory(0x141744EBC).RCast<std::int32_t*>();
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static auto qword_141744E88 = *CMemory(0x141744E88).RCast<std::int32_t*>();
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static auto qword_141744E88 = *CMemory(0x141744E88).RCast<uint64_t*>();
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static auto dword_141744EE8 = *CMemory(0x141744EE8).RCast<std::int32_t*>();
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static auto off_141744E70 = CMemory(0x141744E70).RCast<void*>();
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static auto sub_1401E7900 = CMemory(0x1401E7900).RCast<__int64(*)(void*, unsigned __int16, __int64)>();
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static auto sub_140257F20 = CMemory(0x140257F20).RCast<__int64(*)(void*, __int64, __m128i*, __int8*)>();
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static auto sub_1401E7080 = CMemory(0x1401E7080).RCast<__int64(*)(void*, unsigned __int16 a2)>();
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v9 = 1.0;
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v10 = a4;
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@ -111,7 +115,6 @@ __int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigne
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*(float*)(a1 + 12) = 1.0 / (float)(*(float*)&v11 * *(float*)&v11);
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v13 = *(unsigned __int16*)(a7 + 320);
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*(_WORD*)a1 = v13;
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// v14 = (*(__int64(__fastcall**)(void*, __int64, _QWORD))(*(_QWORD*)g_MdlCache + 104i64))(g_MdlCache, v13, 0i64);
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v14 = sub_1401E7900(g_MdlCache, v13, 0i64);
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v84 = v14;
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if ((*(_BYTE*)(v14 + 156) & 0x10) == 0 && dword_1696A9D20 < 100)
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@ -119,7 +122,7 @@ __int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigne
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v15 = *(_BYTE*)(a5 + 30);
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if (v15 > 2u && (unsigned __int8)(v15 - 6) > 2u)
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{
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v16 = (const char*)(*((__int64(__fastcall**)(void**, __int64))g_CModelLoader + 4))(&g_CModelLoader, a7);
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v16 = (const char*)(*((__int64(__fastcall**)(CModelLoader**, __int64))g_pModelLoader + 4))(&g_pModelLoader, a7);
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#pragma warning( push )
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#pragma warning( disable : 4996)
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strncpy(Destination, v16, 0x104ui64);
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@ -257,12 +260,11 @@ __int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigne
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v9 = g_pCVar->FindVar("staticProp_no_fade_scalar")->GetFloat();
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v53 = 0;
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*(float*)(qword_141744E88 + 8i64 * a3) = v9 * (float)(1.0 / (float)(v52 * g_pCVar->FindVar("staticProp_gather_size_weight")->GetFloat()));
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v54 = qword_141744E88;
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*(_BYTE*)(qword_141744E88 + 8i64 * a3 + 4) &= 0xFEu;
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*(_BYTE*)(v54 + 8i64 * a3 + 4) |= v44 >= 227023.363449684;
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v55 = *(_QWORD*)(*(__int64(__fastcall**)(void*, _QWORD))(*(_QWORD*)g_MdlCache + 160i64))(g_MdlCache, *(unsigned __int16*)(a7 + 320));
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*(_BYTE*)(qword_141744E88 + 8i64 * a3 + 4) |= v44 >= 227023.363449684;
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v55 = sub_1401E7080(g_MdlCache, *(unsigned __int16*)(a7 + 320)); // Gets some object containing pointer to 2 CMaterialGlue vtables.
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v56 = *(unsigned __int16*)(a5 + 0x20);
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v76 = v55;
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v76 = *(__int64*)v55;
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v57 = v84 + *(int*)(v84 + 232) + 2i64 * v56 * *(_DWORD*)(v84 + 224);
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v58 = 0;
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v85 = v57;
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@ -344,9 +346,6 @@ __int64 __fastcall HCalcPropStaticFrustumCulling(__int64 a1, __int64 a2, unsigne
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if (v53)
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*(_BYTE*)(a1 + 5) &= 0x7Fu;
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return result;
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*/
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return NULL;
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}
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void BspLib_Attach()
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@ -156,7 +156,7 @@ void Systems_Init()
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#endif // !DEDICATED
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QHull_Attach();
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//BspLib_Attach();
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BspLib_Attach();
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#ifndef DEDICATED
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CEngineVGui_Attach();
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@ -268,7 +268,7 @@ void Systems_Shutdown()
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#endif // !DEDICATED
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QHull_Detach();
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//BspLib_Detach();
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BspLib_Detach();
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#ifndef DEDICATED
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CEngineVGui_Detach();
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@ -47,6 +47,8 @@ void ConVar::Init(void) const
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{
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//-------------------------------------------------------------------------
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// ENGINE |
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staticProp_defaultBuildFrustum = new ConVar("staticProp_defaultBuildFrustum", "0", FCVAR_DEVELOPMENTONLY, "Use the old solution for building static prop frustum culling map.", false, 0.f, false, 0.f, nullptr, nullptr);;
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cm_debug_cmdquery = new ConVar("cm_debug_cmdquery" , "0", FCVAR_DEVELOPMENTONLY, "Prints the flags of each ConVar/ConCommand query to the console ( !slower! ).", false, 0.f, false, 0.f, nullptr, nullptr);
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cm_unset_all_cmdquery = new ConVar("cm_unset_all_cmdquery" , "0", FCVAR_DEVELOPMENTONLY | FCVAR_REPLICATED, "Returns false on every ConVar/ConCommand query ( !warning! ).", false, 0.f, false, 0.f, nullptr, nullptr);
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cm_unset_dev_cmdquery = new ConVar("cm_unset_dev_cmdquery" , "1", FCVAR_DEVELOPMENTONLY | FCVAR_REPLICATED, "Returns false on all FCVAR_DEVELOPMENTONLY ConVar/ConCommand queries ( !warning! ).", false, 0.f, false, 0.f, nullptr, nullptr);
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@ -7,6 +7,7 @@
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// ENGINE |
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ConVar* single_frame_shutdown_for_reload = nullptr;
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ConVar* old_gather_props = nullptr;
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ConVar* staticProp_defaultBuildFrustum = nullptr;
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ConVar* hostname = nullptr;
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ConVar* hostport = nullptr;
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@ -5,6 +5,7 @@
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// ENGINE |
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extern ConVar* single_frame_shutdown_for_reload;
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extern ConVar* old_gather_props;
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extern ConVar* staticProp_defaultBuildFrustum;
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extern ConVar* hostname;
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extern ConVar* hostport;
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