# HG changeset patch
# User Ritor1
# Date 1372060033 -21600
# Node ID 18665b8f66b260bcf723f22c38c3dcaaa6dc30a4
# Parent  bedc304ab6177672d4395903a79cdd5d204ab62d
yellow points remove

diff -r bedc304ab617 -r 18665b8f66b2 Indoor.cpp
--- a/Indoor.cpp	Thu Jun 20 15:24:09 2013 +0600
+++ b/Indoor.cpp	Mon Jun 24 13:47:13 2013 +0600
@@ -1304,7 +1304,17 @@
 
   auto pFace = &pIndoor->pFaces[uFaceID];
   auto p = &nodes[node_id];
-
+for (int i = 0; i < pIndoor->uNumFaces; ++i)
+{
+  if (pIndoor->pFaces[i].Portal())
+  {
+    if ( pIndoor->pFaces[i].uSectorID == nodes[0].uSectorID )
+	{
+      Log::Warning(L"portal id = %u", i);
+	  //pIndoor->pFaces[i].uBitmapID = 9;
+	}
+  }
+}
   if (!pFace->Portal())
   {
     if (num_faces < 1000)
@@ -7180,16 +7190,16 @@
 int __fastcall sub_423B5D(unsigned int uFaceID)
 {
   BLVFace *pFace; // ebx@1
-  Vec3_short_ *v2; // esi@1
+  //Vec3_short_ *v2; // esi@1
   //int v3; // ST28_4@1
   //__int16 v4; // ST2C_2@1
-  signed int v5; // esi@1
+  //signed int v5; // esi@1
   //Vec3_short_ *v6; // eax@4
-  signed int v7; // edi@5
-  signed int v8; // eax@5
-  signed int v9; // ecx@10
-  int v10; // eax@10
-  int v11; // edx@11
+  //signed int v7; // edi@5
+  //signed int bFound; // eax@5
+  //signed int v9; // ecx@10
+  //int v10; // eax@10
+  //int v11; // edx@11
   int v12; // ST28_4@12
   signed int v13; // edx@12
   signed __int64 v14; // qtt@12
@@ -7243,27 +7253,27 @@
   int v63; // ecx@76
   int v64; // esi@76
   int v65; // ecx@83
-  signed int v66; // [sp+14h] [bp-14h]@3
+  //signed int v66; // [sp+14h] [bp-14h]@3
   int v67; // [sp+14h] [bp-14h]@34
   int v68; // [sp+14h] [bp-14h]@44
   int v69; // [sp+14h] [bp-14h]@54
   int v70; // [sp+14h] [bp-14h]@64
   signed int v71; // [sp+14h] [bp-14h]@75
-  IndoorCameraD3D *_this; // [sp+18h] [bp-10h]@1
-  bool thisa; // [sp+18h] [bp-10h]@9
+  //IndoorCameraD3D *_this; // [sp+18h] [bp-10h]@1
+  bool current_vertices_flag; // [sp+18h] [bp-10h]@9
   int thisb; // [sp+18h] [bp-10h]@12
   int thisc; // [sp+18h] [bp-10h]@20
   bool thisd; // [sp+18h] [bp-10h]@41
   bool thise; // [sp+18h] [bp-10h]@61
   int thisf; // [sp+18h] [bp-10h]@74
-  signed int v79; // [sp+1Ch] [bp-Ch]@9
+  signed int depth_num_vertices; // [sp+1Ch] [bp-Ch]@9
   int v80; // [sp+1Ch] [bp-Ch]@76
-  bool v81; // [sp+20h] [bp-8h]@10
+  bool next_vertices_flag; // [sp+20h] [bp-8h]@10
   bool v82; // [sp+20h] [bp-8h]@32
   bool v83; // [sp+20h] [bp-8h]@42
   bool v84; // [sp+20h] [bp-8h]@52
   bool v85; // [sp+20h] [bp-8h]@62
-  signed int v86; // [sp+24h] [bp-4h]@9
+  //signed int v86; // [sp+24h] [bp-4h]@9
   signed int v87; // [sp+24h] [bp-4h]@19
   signed int v88; // [sp+24h] [bp-4h]@31
   signed int v89; // [sp+24h] [bp-4h]@41
@@ -7271,11 +7281,12 @@
   signed int v91; // [sp+24h] [bp-4h]@61
 
   pFace = &pIndoor->pFaces[uFaceID];
-  _this = pGame->pIndoorCameraD3D;
-  v2 = &pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]];
+  memset(&stru_50B700, 0, sizeof(stru367));
+  //_this = pGame->pIndoorCameraD3D;
+  //v2 = &pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]];
   //v3 = *(_DWORD *)pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]].x;
   //v4 = pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]].z;
-  v5 = 0;
+  //v5 = 0;
   if ( pFace->pFacePlane_old.vNormal.x * (pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]].x - pBLVRenderParams->vPartyPos.x)
      + pFace->pFacePlane_old.vNormal.y * (pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]].y - pBLVRenderParams->vPartyPos.y)
      + pFace->pFacePlane_old.vNormal.z * (pIndoor->pVertices[pIndoor->pFaces[uFaceID].pVertexIDs[0]].z - pBLVRenderParams->vPartyPos.z) < 0 )
@@ -7285,111 +7296,110 @@
   else
   {
     stru_50B700.field_0 = 0;
-    if ( !(pFace->uAttributes & 1) )
+    if ( !(pFace->Portal()) )
       return 0;
   }
-  v66 = pFace->uNumVertices;
+  //v66 = pFace->uNumVertices;
   if ( (signed int)pFace->uNumVertices > 0 )
   {
-    do
+    for (uint i = 0; i < pFace->uNumVertices; ++i)
     {
       //v6 = &pIndoor->pVertices[pFace->pVertexIDs[v5]];
       pGame->pIndoorCameraD3D->ApplyViewTransform_TrueIfStillVisible(
-        pIndoor->pVertices[pFace->pVertexIDs[v5]].x,
-        pIndoor->pVertices[pFace->pVertexIDs[v5]].y,
-        pIndoor->pVertices[pFace->pVertexIDs[v5]].z,
-        &stru_50B700._view_transformed_xs[v5 + 3],
-        &stru_50B700._view_transformed_zs[v5 + 3],
-        &stru_50B700._view_transformed_ys[v5 + 3],
+        pIndoor->pVertices[pFace->pVertexIDs[i]].x,
+        pIndoor->pVertices[pFace->pVertexIDs[i]].y,
+        pIndoor->pVertices[pFace->pVertexIDs[i]].z,
+        &stru_50B700._view_transformed_xs[i + 3],
+        &stru_50B700._view_transformed_zs[i + 3],
+        &stru_50B700._view_transformed_ys[i + 3],
         0);
-      ++v5;
     }
-    while ( v5 < v66 );
-  }
-  v7 = v66;
-  v8 = 0;
-  if ( v66 <= 0 )
+  }
+  //v7 = pFace->uNumVertices;
+  if ( pFace->uNumVertices <= 0 )
     return 0;
-  do
-  {
-    if ( stru_50B700._view_transformed_xs[v8 + 3] >= 524288 )
+  bool bFound = false;
+  for (uint i = 0; i < pFace->uNumVertices; ++i)
+  {
+    if ( stru_50B700._view_transformed_xs[i + 3] >= 524288 )
+    {
+      bFound = true;
       break;
-    ++v8;
-  }
-  while ( v8 < v66 );
-  if ( v8 >= v66 )
+    }
+  }
+  if ( !bFound )
     return 0;
-  v79 = 0;
-  stru_50B700._view_transformed_xs[v66 + 3] = stru_50B700._view_transformed_xs[3];
-  stru_50B700._view_transformed_zs[v66 + 3] = stru_50B700._view_transformed_zs[3];
-  stru_50B700._view_transformed_ys[v66 + 3] = stru_50B700._view_transformed_ys[3];
-  thisa = stru_50B700._view_transformed_xs[3] >= 524288;
-  v86 = 1;
-  if ( v66 >= 1 )
-  {
-    do
+
+  depth_num_vertices = 0;
+  stru_50B700._view_transformed_xs[pFace->uNumVertices + 3] = stru_50B700._view_transformed_xs[3];
+  stru_50B700._view_transformed_zs[pFace->uNumVertices + 3] = stru_50B700._view_transformed_zs[3];
+  stru_50B700._view_transformed_ys[pFace->uNumVertices + 3] = stru_50B700._view_transformed_ys[3];
+  current_vertices_flag = stru_50B700._view_transformed_xs[3] >= 524288;
+  //v86 = 1;
+  if ( pFace->uNumVertices >= 1 )
+  {
+    for ( uint i = 1; i <= pFace->uNumVertices; ++i)
     {
-      v9 = v86;
-      v10 = stru_50B700._view_transformed_xs[v86 + 3];
-      v81 = v10 >= 524288;
-      if ( thisa ^ v81 )
+      //v9 = v86;
+      //v10 = stru_50B700._view_transformed_xs[v86 + 3];
+      next_vertices_flag = stru_50B700._view_transformed_xs[i + 3] >= 524288;
+      if ( current_vertices_flag ^ next_vertices_flag )
       {
-        v11 = stru_50B700._view_transformed_xs[v9 + 2];
-        if ( v10 >= 524288 )
+        //v11 = stru_50B700._view_transformed_xs[i + 2];
+        if ( stru_50B700._view_transformed_xs[i + 3] >= 524288 )
         {
-          v12 = v10 - v11;
-          v13 = 524288 - v11;
+          v12 = stru_50B700._view_transformed_xs[i + 3] - stru_50B700._view_transformed_xs[i + 2];
+          v13 = 524288 - stru_50B700._view_transformed_xs[i + 2];
           LODWORD(v14) = v13 << 16;
           HIDWORD(v14) = v13 >> 16;
-          v15 = (char *)&stru_50B700._view_transformed_ys[v9 + 2];
-          stru_50B700._view_transformed_zs[v79] = ((unsigned __int64)((stru_50B700._view_transformed_zs[v9 + 3]
-                                                                     - stru_50B700._view_transformed_zs[v9 + 2])
+          v15 = (char *)&stru_50B700._view_transformed_ys[i + 2];
+          stru_50B700._view_transformed_zs[depth_num_vertices] = ((unsigned __int64)((stru_50B700._view_transformed_zs[i + 3]
+                                                                     - stru_50B700._view_transformed_zs[i + 2])
                                                                     * v14
                                                                     / v12) >> 16)
-                                                + stru_50B700._view_transformed_zs[v9 + 2];
-          thisb = (unsigned __int64)((stru_50B700._view_transformed_ys[v9 + 3] - stru_50B700._view_transformed_ys[v9 + 2])
+                                                + stru_50B700._view_transformed_zs[i + 2];
+          thisb = (unsigned __int64)((stru_50B700._view_transformed_ys[i + 3] - stru_50B700._view_transformed_ys[i + 2])
                                    * v14
                                    / v12) >> 16;
         }
         else
         {
-          v16 = v11 - v10;
-          v17 = 524288 - v10;
+          v16 = stru_50B700._view_transformed_xs[i + 2] - stru_50B700._view_transformed_xs[i + 3];
+          v17 = 524288 - stru_50B700._view_transformed_xs[i + 3];
           LODWORD(v18) = v17 << 16;
           HIDWORD(v18) = v17 >> 16;
-          v15 = (char *)&stru_50B700._view_transformed_ys[v9 + 3];
-          stru_50B700._view_transformed_zs[v79] = ((unsigned __int64)((stru_50B700._view_transformed_zs[v9 + 2]
-                                                                     - stru_50B700._view_transformed_zs[v9 + 3])
+          v15 = (char *)&stru_50B700._view_transformed_ys[i + 3];
+          stru_50B700._view_transformed_zs[depth_num_vertices] = ((unsigned __int64)((stru_50B700._view_transformed_zs[i + 2]
+                                                                     - stru_50B700._view_transformed_zs[i + 3])
                                                                     * v18
                                                                     / v16) >> 16)
-                                                + stru_50B700._view_transformed_zs[v9 + 3];
-          thisb = (unsigned __int64)((stru_50B700._view_transformed_ys[v9 + 2] - stru_50B700._view_transformed_ys[v9 + 3])
+                                                + stru_50B700._view_transformed_zs[i + 3];
+          thisb = (unsigned __int64)((stru_50B700._view_transformed_ys[i + 2] - stru_50B700._view_transformed_ys[i + 3])
                                    * v18
                                    / v16) >> 16;
         }
-        v19 = v79++;
-        v7 = v66;
+        v19 = depth_num_vertices++;
+        //v7 = pFace->uNumVertices;
         stru_50B700._view_transformed_ys[v19] = thisb + *(_DWORD *)v15;
         stru_50B700._view_transformed_xs[v19] = 524288;
       }
-      if ( v81 )
+      if ( next_vertices_flag )
       {
-        v20 = v79++;
-        stru_50B700._view_transformed_xs[v20] = stru_50B700._view_transformed_xs[v9 + 3];
-        stru_50B700._view_transformed_zs[v20] = stru_50B700._view_transformed_zs[v9 + 3];
-        stru_50B700._view_transformed_ys[v20] = stru_50B700._view_transformed_ys[v9 + 3];
+        v20 = depth_num_vertices++;
+        stru_50B700._view_transformed_xs[v20] = stru_50B700._view_transformed_xs[i + 3];
+        stru_50B700._view_transformed_zs[v20] = stru_50B700._view_transformed_zs[i + 3];
+        stru_50B700._view_transformed_ys[v20] = stru_50B700._view_transformed_ys[i + 3];
       }
-      ++v86;
-      thisa = v81;
+      current_vertices_flag = next_vertices_flag;
     }
-    while ( v86 <= v7 );
-  }
+  }
+
   v87 = 0;
-  v21 = v79;
-  stru_50B700._view_transformed_xs[v79] = stru_50B700._view_transformed_xs[0];
-  stru_50B700._view_transformed_zs[v79] = stru_50B700._view_transformed_zs[0];
-  for ( stru_50B700._view_transformed_ys[v79] = stru_50B700._view_transformed_ys[0];
-        v87 < v79;
+  v21 = depth_num_vertices;
+  stru_50B700._view_transformed_xs[depth_num_vertices] = stru_50B700._view_transformed_xs[0];
+  stru_50B700._view_transformed_zs[depth_num_vertices] = stru_50B700._view_transformed_zs[0];
+  for ( stru_50B700._view_transformed_ys[depth_num_vertices] = stru_50B700._view_transformed_ys[0];
+        v87 < depth_num_vertices;
         stru_50B700._screen_space_y[v22 + 12] = pBLVRenderParams->uViewportCenterY - v35 )
   {
     v22 = v87;
@@ -7408,16 +7418,25 @@
       v24 = 0;
       if ( stru_50B700._view_transformed_zs[v22] >= 0 )
       {
-        LOBYTE(v24) = stru_50B700._view_transformed_xs[v22] >= 0;
-        v26 = ((v24 - 1) & 0xFF800000) + 4194304;
+        //LOBYTE(v24) = stru_50B700._view_transformed_xs[v22] >= 0;
+        //v26 = ((v24 - 1) & 0xFF800000) + 4194304;
+        if (stru_50B700._view_transformed_xs[v22] >= 0)
+          v26 = 0x400000;   // 64.0
+        else
+          v26 = 0xFFC00000;
       }
       else
       {
-        LOBYTE(v24) = stru_50B700._view_transformed_xs[v22] >= 0;
-        v25 = v24 - 1;
-        v26 = (v25 & 0x800000) - 4194304;
+        //LOBYTE(v24) = stru_50B700._view_transformed_xs[v22] >= 0;
+        //v25 = v24 - 1;
+        //v26 = (v25 & 0x800000) - 4194304;
+        if (stru_50B700._view_transformed_xs[v22] >= 0)
+          v26 = 0xFFC00000;  // -63.0
+        else
+          v26 = 0x400000;
       }
     }
+
     v29 = stru_50B700._view_transformed_ys[v22];
     stru_50B700._screen_space_x[v22 + 12] = v26;
     if ( abs(v29) >> 13 <= thisc )
@@ -7432,14 +7451,22 @@
       v30 = 0;
       if ( stru_50B700._view_transformed_ys[v22] >= v23 )
       {
-        LOBYTE(v30) = stru_50B700._view_transformed_xs[v22] >= v23;
-        v32 = ((v30 - 1) & 0xFF800000) + 4194304;
+        //LOBYTE(v30) = stru_50B700._view_transformed_xs[v22] >= v23;
+        //v32 = ((v30 - 1) & 0xFF800000) + 4194304;
+        if (stru_50B700._view_transformed_xs[v22] >= v23)
+          v32 = 0x400000;   // 64.0
+        else
+          v32 = 0xFFC00000;
       }
       else
       {
-        LOBYTE(v30) = stru_50B700._view_transformed_xs[v22] >= v23;
-        v31 = v30 - 1;
-        v32 = (v31 & 0x800000) - 4194304;
+        //LOBYTE(v30) = stru_50B700._view_transformed_xs[v22] >= v23;
+        //v31 = v30 - 1;
+        //v32 = (v31 & 0x800000) - 4194304;
+        if (stru_50B700._view_transformed_xs[v22] >= v23)
+          v32 = 0xFFC00000;  // -63.0
+        else
+          v32 = 0x400000;
       }
     }
     stru_50B700._screen_space_y[v22 + 12] = v32;
@@ -7457,7 +7484,7 @@
   LOBYTE(v38) = stru_50B700._screen_space_x[12] >= (signed int)pBLVRenderParams->uViewportX;
   v39 = 1;
   v88 = 1;
-  if ( v79 < 1 )
+  if ( depth_num_vertices < 1 )
     return 0;
   do
   {
@@ -7493,7 +7520,7 @@
     }
     v39 = v88++ + 1;
   }
-  while ( v88 <= v79 );
+  while ( v88 <= depth_num_vertices );
   if ( !v36
     || (v43 = 0,
         stru_50B700._screen_space_x[v36 + 9] = stru_50B700._screen_space_x[9],
diff -r bedc304ab617 -r 18665b8f66b2 Render.cpp
--- a/Render.cpp	Thu Jun 20 15:24:09 2013 +0600
+++ b/Render.cpp	Mon Jun 24 13:47:13 2013 +0600
@@ -1830,7 +1830,8 @@
             else
             {
               v6 = v8->uTileBitmapID;
-              transparent = true;
+              if ( !_strnicmp(pBitmaps_LOD->pTextures[v8->uTileBitmapID].pName, "wtrdr", 5) )
+                transparent = true;
             }
 
       assert(v6 < 1000); // many random crashes here
diff -r bedc304ab617 -r 18665b8f66b2 stru9.cpp
--- a/stru9.cpp	Thu Jun 20 15:24:09 2013 +0600
+++ b/stru9.cpp	Mon Jun 24 13:47:13 2013 +0600
@@ -175,71 +175,73 @@
 
 
 //----- (004985FB) --------------------------------------------------------
-bool stru9::CalcPortalShape(struct RenderVertexSoft *a1, signed int a2, struct RenderVertexSoft *a3, unsigned int *pOutNumVertices, struct Vec3_float_ *a5, float a6, char *a7, int unused)
+bool stru9::CalcPortalShape(struct RenderVertexSoft *a1, signed int a2, struct RenderVertexSoft *pVertices, unsigned int *pOutNumVertices, struct Vec3_float_ *a5, float a6, char *a7, int unused)
 {
-  RenderVertexSoft *v9; // ecx@1
-  Vec3_float_ *v10; // esi@1
+  //RenderVertexSoft *v9; // ecx@1
+  //Vec3_float_ *v10; // esi@1
   //char *v11; // ebx@1
-  RenderVertexSoft *v12; // edi@1
-  double v13; // st7@1
+  //RenderVertexSoft *pVertices; // edi@1
+  double pLinelength1; // st7@1
   //bool result; // eax@4
   signed int v15; // edx@9
-  RenderVertexSoft *v16; // ecx@9
-  double v17; // st7@9
-  double v18; // st6@12
+  RenderVertexSoft *pLineEnd; // ecx@9
+  double pLinelength2; // st7@9
+  double t; // st6@12
   signed int v19; // [sp+Ch] [bp-Ch]@7
-  float v20; // [sp+10h] [bp-8h]@1
+  //float v20; // [sp+10h] [bp-8h]@1
   bool v21; // [sp+14h] [bp-4h]@2
 
-  v9 = a1;
-  v10 = a5;
+  //v9 = a1;
+  //v10 = a5;
   //v11 = (char *)&a1->vWorldPosition.z;
-  auto v11 = a1;
-  v12 = a3;
-  v13 = a1->vWorldPosition.y * a5->y + a5->x * a1->vWorldPosition.x + a1->vWorldPosition.z * a5->z;
-  v20 = v13;
-  v21 = v13 >= a6;
+  auto pLineStart = &a1[0];
+  //pVertices = a3;
+  pLinelength1 = a5->x * a1[0].vWorldPosition.x + a1[0].vWorldPosition.y * a5->y + a1[0].vWorldPosition.z * a5->z;
+  //v20 = v13;
+  v21 = pLinelength1 >= a6;
 
   *pOutNumVertices = 0;
   if ( a2 <= 0 )
     return false;
   v19 = 1;
+
   while ( 1 )
   {
     if ( v21 )
     {
-      ++a3;
-      memcpy(v12, v11, sizeof(RenderVertexSoft));
+      //++pVertices;
+      memcpy(pVertices, pLineStart, sizeof(RenderVertexSoft));
       ++*pOutNumVertices;
-      v10 = a5;
-      v12 = a3;
-      v9 = a1;
+      //v10 = a5;
+      pVertices++;
+      //v9 = a1;
     }
     v15 = 0;
-    v16 = &v9[v19 % a2];
-    v17 = v16->vWorldPosition.z * v10->z + v16->vWorldPosition.y * v10->y + v10->x * v16->vWorldPosition.x;
-    if ( v17 >= a6 )
+    pLineEnd = &a1[v19 % a2];
+    pLinelength2 = a5->x * pLineEnd->vWorldPosition.x + pLineEnd->vWorldPosition.y * a5->y + pLineEnd->vWorldPosition.z * a5->z;
+    if ( pLinelength2 >= a6 )
       v15 = 1;
+
     if ( v21 != v15 )
     {
-      v18 = (a6 - v20) / (v17 - v20);
-      v12->vWorldPosition.x = (v16->vWorldPosition.x - v11->vWorldPosition.x) * v18 + v11->vWorldPosition.x;
-      v12->vWorldPosition.y = (v16->vWorldPosition.y - v11->vWorldPosition.y) * v18 + v11->vWorldPosition.y;
-      v12->vWorldPosition.z = (v16->vWorldPosition.z - v11->vWorldPosition.z) * v18 + v11->vWorldPosition.z;
-      v12->u = (v16->u - v11->u) * v18 + v11->u;
-      v12->v = (v16->v - v11->v) * v18 + v11->v;
-      ++v12;
-      a3 = v12;
+      t = (a6 - pLinelength1) / (pLinelength2 - pLinelength1);
+      pVertices->vWorldPosition.x = pLineStart->vWorldPosition.x + (pLineEnd->vWorldPosition.x - pLineStart->vWorldPosition.x) * t;
+      pVertices->vWorldPosition.y = pLineStart->vWorldPosition.y + (pLineEnd->vWorldPosition.y - pLineStart->vWorldPosition.y) * t;
+      pVertices->vWorldPosition.z = pLineStart->vWorldPosition.z + (pLineEnd->vWorldPosition.z - pLineStart->vWorldPosition.z) * t;
+      pVertices->u = pLineStart->u + (pLineEnd->u - pLineStart->u) * t;
+      pVertices->v = pLineStart->v + (pLineEnd->v - pLineStart->v) * t;
+      ++pVertices;
+      //a3 = pVertices;
       ++*pOutNumVertices;
       *a7 = 1;
     }
 
-    v11++;
+    pLineStart++;
     v21 = v15;
-    v20 = v17;
+    pLinelength1 = pLinelength2;
     if ( v19 >= a2 )
       break;
-    v9 = a1;
+    //v9 = a1;
     v19++;
   }
 
diff -r bedc304ab617 -r 18665b8f66b2 stru9.h
--- a/stru9.h	Thu Jun 20 15:24:09 2013 +0600
+++ b/stru9.h	Mon Jun 24 13:47:13 2013 +0600
@@ -52,7 +52,7 @@
 
   bool _4980B9(struct RenderVertexSoft *a1, unsigned int uNumVertices, float a3, float a4, float a5, struct RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices);
   bool _498377(struct RenderVertexSoft *pPortalBounding, unsigned int uNumVertices, struct IndoorCameraD3D_Vec4 *pVertices, struct RenderVertexSoft *pVertices2, unsigned int *pOutNumVertices);
-  bool CalcPortalShape(struct RenderVertexSoft *a1, signed int a2, struct RenderVertexSoft *a3, unsigned int *pOutNumVertices, struct Vec3_float_ *a5, float a6, char *a7, int unused);
+  bool CalcPortalShape(struct RenderVertexSoft *a1, signed int a2, struct RenderVertexSoft *pVertices, unsigned int *pOutNumVertices, struct Vec3_float_ *a5, float a6, char *a7, int unused);
   void AddVertex(struct VertexBuffer *pVertexBuffer, struct RenderVertexSoft *pVertex);
   bool _498774(struct RenderVertexSoft *a1, struct RenderVertexSoft *a2, struct RenderVertexSoft *a3, struct stru312 *a4, struct RenderVertexSoft *a5);
   bool AreVectorsCollinear(struct RenderVertexSoft *a1, struct RenderVertexSoft *a2, struct stru312 *a3);