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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/RenderDll/Common/RendElements/CREClientPoly.cpp
+++ b/RenderDll/Common/RendElements/CREClientPoly.cpp
@@ -0,0 +1,157 @@
+/*=============================================================================
+	CClientPoly.cpp : implementation of Client polygons RE.
+	Copyright (c) 2001 Crytek Studios. All Rights Reserved.
+
+	Revision history:
+		* Created by Honitch Andrey
+
+=============================================================================*/
+
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+
+#include "RenderPCH.h"
+#include "RendElement.h"
+
+
+//===============================================================
+
+
+TArray<CREClientPoly *> CREClientPoly::mPolysStorage[4];
+
+CRendElement *CREClientPoly::mfCopyConstruct(void)
+{
+  CREClientPoly *cp = new CREClientPoly;
+  *cp = *this;
+  return cp;
+}
+
+float CREClientPoly::mfDistanceToCameraSquared(const CCObject & thisObject)
+{
+  CRenderer *rd = gRenDev;
+
+  if (m_fDistance >= 0)
+    return m_fDistance;
+
+  Vec3d vMid;
+  vMid.Set(0,0,0);
+  SColorVert *tv = mVerts;
+  for (int i=0; i<mNumVerts; i++, tv++)
+  {
+    vMid += tv->vert;
+  }
+  vMid /= (float)mNumVerts;
+
+  vMid += thisObject.GetTranslation();
+
+  Vec3d Delta = rd->m_RP.m_ViewOrg - vMid;
+  float fDist = GetLengthSquared(Delta);
+  m_fDistance = fDist;
+
+  return fDist;
+}
+
+void CREClientPoly::mfPrepare(void)
+{
+  CRenderer *rd = gRenDev;
+  SShader *ef = rd->m_RP.m_pShader;
+  byte *inds;
+  int i, n;
+  SColorVert *tv;
+
+  CREClientPoly::mRS.NumRendPolys++;
+
+  {
+    //PROFILE_FRAME_TOTAL(Mesh_REPrepare_Flush3DPoly);
+    rd->EF_CheckOverflow(mNumVerts, mNumIndices, this);
+  }
+
+  {
+    //PROFILE_FRAME_TOTAL(Mesh_REPrepare_3DPoly);
+
+    int savev = rd->m_RP.m_RendNumVerts;
+    int savei = rd->m_RP.m_RendNumIndices;
+
+    inds = mIndices;
+    n = rd->m_RP.m_RendNumVerts;
+    ushort *dinds = &rd->m_RP.m_RendIndices[rd->m_RP.m_RendNumIndices];
+    for (i=0; i<mNumIndices; i++, dinds++, inds++)
+    {
+      *dinds = *inds+n;
+    }
+    rd->m_RP.m_RendNumIndices += i;
+
+    byte *OffsT, *OffsD;
+    tv = mVerts;
+    UPipeVertex ptr = rd->m_RP.m_NextPtr;
+    switch(rd->m_RP.m_CurVFormat)
+    {
+      case VERTEX_FORMAT_P3F_COL4UB_TEX2F:
+        OffsT = rd->m_RP.m_OffsT + ptr.PtrB;
+        OffsD = rd->m_RP.m_OffsD + ptr.PtrB;
+        for (i=0; i<mNumVerts; i++, tv++, ptr.PtrB+=rd->m_RP.m_Stride, OffsT+=rd->m_RP.m_Stride, OffsD+=rd->m_RP.m_Stride)
+        {
+          *(Vec3 *)ptr.PtrB = tv->vert;
+          *(float *)(OffsT) = tv->dTC[0];
+          *(float *)(OffsT+4) = tv->dTC[1];
+          *(uint *)OffsD = tv->color.dcolor;
+        }
+    	  break;
+      default:
+        assert(false);
+    }
+    if (rd->m_RP.m_OffsD && gbRgb)
+    {
+      OffsD = rd->m_RP.m_OffsD + rd->m_RP.m_NextPtr.PtrB;
+      for (i=0; i<mNumVerts; i++, OffsD+=rd->m_RP.m_Stride)
+      {
+        *(uint *)(OffsD) = COLCONV(*(uint *)(OffsD));
+      }
+    }
+
+    gRenDev->m_RP.m_NextPtr = ptr;
+    gRenDev->m_RP.m_RendNumVerts += mNumVerts;
+
+    CREClientPoly::mRS.NumVerts += gRenDev->m_RP.m_RendNumVerts - savev; 
+    CREClientPoly::mRS.NumIndices += gRenDev->m_RP.m_RendNumIndices - savei; 
+  }
+}
+
+bool CREClientPoly::mfCullBox(Vec3d& vmin, Vec3d& vmax)
+{
+  CREClientPoly::mRS.NumOccPolys++;
+
+  //if(gfCullBox(vmin, vmax))
+  //  return true;
+
+  return false;
+}
+
+
+//=======================================================================
+
+SClientPolyStat CREClientPoly::mRS;
+
+void CREClientPoly::mfPrintStat()
+{
+/*  char str[1024];
+
+  *gpCurPrX = 4;
+  sprintf(str, "Num Indices: %i\n", mRS.NumIndices);
+  gRenDev->mfPrintString (str, PS_TRANSPARENT | PS_UP);
+
+  *gpCurPrX = 4;
+  sprintf(str, "Num Verts: %i\n", mRS.NumVerts);
+  gRenDev->mfPrintString (str, PS_TRANSPARENT | PS_UP);
+
+  *gpCurPrX = 4;
+  sprintf(str, "Num Render Client Polys: %i\n", mRS.NumRendPolys);
+  gRenDev->mfPrintString (str, PS_TRANSPARENT | PS_UP);
+
+  *gpCurPrX = 4;
+  sprintf(str, "Num Occluded Client Polys: %i\n", mRS.NumOccPolys);
+  gRenDev->mfPrintString (str, PS_TRANSPARENT | PS_UP);
+
+  *gpCurPrX = 4;
+  gRenDev->mfPrintString ("\nClient Polygons status info:\n", PS_TRANSPARENT | PS_UP);*/
+}