--- a/IndoorCameraD3D.h	Fri Oct 26 23:20:39 2012 +0600
+++ b/IndoorCameraD3D.h	Fri Oct 26 23:22:41 2012 +0600
@@ -15,9 +15,17 @@
   //void ~IndoorCameraD3D_Vec3() {}
 
   void (__thiscall ***vdestructor_ptr)(IndoorCameraD3D_Vec3 *, bool);
-  float x;
-  float y;
-  float z;
+
+  union
+  {
+    struct
+    {
+      float x;
+      float y;
+      float z;
+    };
+    float v[3];
+  };
 };
 #pragma pack(pop)
 
@@ -121,16 +129,16 @@
   double GetPolygonMinZ(struct RenderVertexSoft *pVertices, unsigned int uStripType);
   struct IDirect3DTexture2 *LoadTextureAndGetHardwarePtr(char *Str1);
   void Project(signed int x, signed int y, signed int z, int *a5, int *a6);
-  void _436BB7_project_and_stuff(struct RenderVertexSoft *pVertices, unsigned int uNumVertices, char a4);
-  void _436CDC(struct RenderVertexSoft *pInVertices, int uNumInVertices, struct RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices);
-  void _436F09(struct RenderVertexSoft *pInVertices, int uNumInVertices, struct RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices);
+  void Project(struct RenderVertexSoft *pVertices, unsigned int uNumVertices, char a4);
+  void _436CDC_mess_with_lightmap__clipflag_2(struct RenderVertexSoft *pInVertices, int uNumInVertices, struct RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices);
+  void _436F09_mess_with_lightmap__clipflag_4(struct RenderVertexSoft *pInVertices, int uNumInVertices, struct RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices);
   int _437143(unsigned int uNumInVertices, struct RenderVertexSoft *pOutVertices, struct RenderVertexSoft *pInVertices, unsigned int *pOutNumVertices);
   bool _4371C3(struct RenderVertexSoft *pVertices, unsigned int *pOutNumVertices, int _unused);
   bool _437285_prolly_colide_vertices_against_frustrum(struct RenderVertexSoft *a1, unsigned int *pOutNumVertices, struct RenderVertexSoft *pVertices, IndoorCameraD3D_Vec4 *a4, signed int uNumVertices, char a6, int _unused);
   char _437376(struct stru154 *thisa, struct RenderVertexSoft *a2, unsigned int *pOutNumVertices);
   void _4374E8_ProllyBuildFrustrum();
   void _437607(IndoorCameraD3D_Vec3 *a1, IndoorCameraD3D_Vec4 *a2);
-  IndoorCameraD3D_Vec3 *Vec3Transform(const IndoorCameraD3D_Vec3 *pVector, IndoorCameraD3D_Vec3 *pOut);
+  void Vec3Transform(const IndoorCameraD3D_Vec3 *pVector, IndoorCameraD3D_Vec3 *pOut);
   void CreateWorldMatrixAndSomeStuff();
   void MatrixMultiply(struct Matrix3x3_float_ *a1, struct Matrix3x3_float_ *a2, struct Matrix3x3_float_ *a3);
   void PrepareAndDrawDebugOutline(struct BLVFace *pFace, unsigned int uDiffuse);
@@ -142,24 +150,24 @@
   void _438141_draw_list_0037C();
   void _438240_draw_lits();
   void Reset_list_0037C();
-  bool is_vertex_with_normal_from_face_towards_camera(struct BLVFace *pFace, struct RenderVertexSoft *a2);
-  char GetFacetOrientation(char a1, struct Vec3_float_ *a2, struct Vec3_float_ *a3, struct Vec3_float_ *a4);
+  bool is_face_faced_to_camera(struct BLVFace *pFace, struct RenderVertexSoft *a2);
+  bool GetFacetOrientation(char polyType, struct Vec3_float_ *a2, struct Vec3_float_ *a3, struct Vec3_float_ *a4);
   void ViewTransform(struct RenderVertexSoft *a1a, unsigned int uNumVertices);
-  bool IsFaceFacedTowardsCamera(struct BLVFace *pFace);
-  void _4364C5(struct RenderVertexSoft *pVertices, unsigned int uNumVertices, struct RenderVertexSoft *a1, struct stru320 *a5);
+  bool IsCulled(struct BLVFace *pFace);
+  void ViewTransfrom_OffsetUV(struct RenderVertexSoft *pVertices, unsigned int uNumVertices, struct RenderVertexSoft *pOutVertices, struct stru320 *a5);
   char ApplyViewTransform_TrueIfStillVisible(int x, int y, int z, signed int *pOutX, int *pOutZ, int *pOutY, char bDoNotShow);
 
   void (__thiscall ***vdestructor_ptr)(IndoorCameraD3D *, bool);
-  IndoorCameraD3D_Vec3 field_4;
-  IndoorCameraD3D_Vec3 field_14;
-  IndoorCameraD3D_Vec3 field_24;
+  IndoorCameraD3D_Vec3 field_4[3];
+  //IndoorCameraD3D_Vec3 field_14;
+  //IndoorCameraD3D_Vec3 field_24;
   IndoorCameraD3D_Vec4 std__vector_000034_prolly_frustrum[6];
-  float flt_fov;
-  float field_C8;
-  float field_CC;
-  float flt_D0;
-  float flt_D4;
-  float field_D8;
+  float fov;
+  float screenCenterX;
+  float screenCenterY;
+  float fov_x;
+  float fov_y;
+  float inv_fov;
   float field_DC;
   float field_E0;
   float field_E4;