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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/ResourceCompilerPC/StatCGFCompiler/Geom.cpp
+++ b/ResourceCompilerPC/StatCGFCompiler/Geom.cpp
@@ -0,0 +1,148 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   geom.cpp
+//  Version:     v1.00
+//  Created:     28/5/2001 by Vladimir Kajalin
+//  Compilers:   Visual Studio.NET
+//  Description: loading geometry from cgf
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "Geom.h"
+#include "file.h"
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CGeom::CGeom() : CBaseObj()
+{
+	memset(&m_Chunk,0,sizeof(m_Chunk));
+	m_pVertices	=NULL;
+	m_pFaces		=NULL;
+//	m_pLinks		=NULL;
+	m_pUVs			=NULL;
+	m_sPropstr	=NULL;
+//	bones		=NULL;
+	m_pTexFaces	=NULL;
+//	m_pNumLinks		=NULL;
+//	links		=NULL;
+	m_pVcols		=NULL;
+//	BoneNames	=NULL;
+}
+
+CGeom::~CGeom()
+{
+/*	if(links)		
+	{
+		for(int i=0;i<m_Chunk.nVerts;i++) if(links[i]) free(links[i]);
+		free(links);
+	}*/
+
+//	if(bones)		free(bones);
+	if(m_pFaces)		free(m_pFaces);
+	if(m_pVertices)free(m_pVertices);
+	if(m_pUVs)			free(m_pUVs);
+	if(m_sPropstr)	free(m_sPropstr);
+//	if(nLinks)	free(nLinks);
+	if(m_pVcols)		free(m_pVcols);
+  if(m_pTexFaces)free(m_pTexFaces);
+}
+
+bool CGeom::Load(CXFile *f, int pos)
+{
+	if(f->FSeek(pos,SEEK_SET)) return true;
+
+	int res=f->FRead(&m_Chunk,sizeof(m_Chunk),1);
+	if(res!=1) return true;
+
+	m_ChunkHeader=m_Chunk.chdr;
+
+	if(m_ChunkHeader.ChunkType != ChunkType_Mesh || m_ChunkHeader.ChunkVersion != MESH_CHUNK_DESC_VERSION)
+	{
+		memset(&m_Chunk,0,sizeof(m_Chunk));
+		return true;
+	}
+
+	//read verts
+	m_pVertices=(CryVertex*)malloc(sizeof(CryVertex)*m_Chunk.nVerts);
+	assert(m_pVertices);
+	res=f->FRead(m_pVertices,sizeof(CryVertex),m_Chunk.nVerts);
+	if(res!=m_Chunk.nVerts) return true;
+
+	//read m_pFaces
+	m_pFaces=(CryFace*)malloc(sizeof(CryFace)*m_Chunk.nFaces);
+	assert(m_pFaces);
+	res=f->FRead(m_pFaces,sizeof(CryFace),m_Chunk.nFaces);
+	if(res!=m_Chunk.nFaces) return true;
+
+	//read tverts
+	if(m_Chunk.nTVerts)
+	{
+		m_pUVs=(CryUV*)malloc(sizeof(CryUV)*m_Chunk.nTVerts);
+		assert(m_pUVs);
+		res=f->FRead(m_pUVs,sizeof(CryUV),m_Chunk.nTVerts);
+		if(res!=m_Chunk.nTVerts) return true;
+
+    // flip tex coords (since it was flipped in max?)
+    for(int t=0; t<m_Chunk.nTVerts; t++)
+      m_pUVs[t].v = 1.f-m_pUVs[t].v;
+
+		//read Tfaces
+		//if(m_Chunk.nVerts != m_Chunk.nTVerts)
+    if(m_Chunk.nVerts != 12 || pos != 692)//hack to make old grass objects working
+		{
+			m_pTexFaces=(CryTexFace*)malloc(sizeof(CryTexFace)*m_Chunk.nFaces);
+			assert(m_pTexFaces);
+
+			res=f->FRead(m_pTexFaces,sizeof(CryTexFace),m_Chunk.nFaces);
+			if(res!=m_Chunk.nFaces) return true;
+		}
+	}
+
+	//read Vertex Colors
+	if(m_Chunk.HasVertexCol)
+	{
+		m_pVcols=(CryIRGB *)malloc(m_Chunk.nVerts*sizeof(CryIRGB));
+		assert(m_pVcols);
+
+		int res=f->FRead(m_pVcols, sizeof(CryIRGB), m_Chunk.nVerts);
+
+/*				
+		for (int k=0;k<m_Chunk.nVerts;k++)
+		{
+			m_pVcols[k].r=255;
+			m_pVcols[k].g=0;
+			m_pVcols[k].b=0;
+		} //k
+*/		
+		
+
+		if (res!=m_Chunk.nVerts) 
+			return (true);		
+	}
+  else
+	{
+    m_pVcols=0;
+		/*
+		m_pVcols=(CryIRGB *)malloc(m_Chunk.nVerts*sizeof(CryIRGB));
+		assert(m_pVcols);
+
+		for (int k=0;k<m_Chunk.nVerts;k++)
+		{
+			m_pVcols[k].r=255;
+			m_pVcols[k].g=0;
+			m_pVcols[k].b=0;
+		} //k
+		*/
+	}
+
+
+	return (false);
+}