Initial revision

1 files changed, 0 insertions, 1221 deletions

diff --git a/3dc/win95/CHNKTYPE.CPP b/3dc/win95/CHNKTYPE.CPP
deleted file mode 100644
index bddaaae..0000000
--- a/3dc/win95/CHNKTYPE.CPP
+++ /dev/null
@@ -1,1221 +0,0 @@
-#include "chunk.hpp"
-#include <math.h>
-#include "chnktype.hpp"
-
-#if engine
-
-#define UseLocalAssert No
-#include "ourasert.h"
-#define assert(x) GLOBALASSERT(x)
-
-#else
-
-#if cencon
-#include "ccassert.h"
-#else
-#include <assert.h>
-#endif
-
-#endif
-
-#ifdef cencon
-#define new my_new
-#endif
-
-// misc data structures functions
-BOOL operator==(const obinfile &o1, const obinfile &o2)
-{
-	return (&o1 == &o2);
-}
-BOOL operator!=(const obinfile &o1, const obinfile &o2)
-{
-	return (&o1 != &o2);
-}
-
-BOOL operator==(const shpinfile &s1, const shpinfile &s2)
-{
-	return (&s1 == &s2);
-}
-BOOL operator!=(const shpinfile &s1, const shpinfile &s2)
-{
-	return (&s1 != &s2);
-}
-
-BOOL operator== (const ChunkUV_List &c1, const ChunkUV_List &c2)
-{
-	return(&c1 == &c2);
-}
-
-BOOL operator!= (const ChunkUV_List &c1, const ChunkUV_List &c2)
-{
-	return(&c1 != &c2);
-}
-
-BOOL operator== (const ObjectID &o1, const ObjectID &o2)
-{
-	return((o1.id1==o2.id1) && (o1.id2==o2.id2));
-}
-
-BOOL operator!= (const ObjectID &o1, const ObjectID &o2)
-{
-	return((o1.id1!=o2.id1) || (o1.id2!=o2.id2));
-}
-
-ObjectID  Minimum(const ObjectID &o1,const  ObjectID &o2)
-{
-	if(o1.id1<o2.id1) return o1;
-	if(o1.id1>o2.id1) return o2;
-	if(o1.id2<o2.id2) return o1;
-	return o2;
-}
-//////////////////////////////////////////////
-#define CHUNK_MAX_UVINDEX ((1<<20)-1)
-#define CHUNK_MAX_TEXTUREINDEX	((1<<12)-1)
-
-#define CHUNK_UVINDEX_MASK 		 0xfffff000
-#define CHUNK_TEXTUREINDEX_MASK  0xfff
-#define CHUNK_NEWUVINDEX_BITS 0x0000f000
-
-unsigned int ChunkPoly::GetUVIndex()
-{
-	if(colour & CHUNK_NEWUVINDEX_BITS)
-	{
-		unsigned int uv_index;
-		uv_index=(colour & CHUNK_NEWUVINDEX_BITS) << 4;
-		uv_index|= (colour >> 16);
-
-		return uv_index;
-	}
-	else
-	{
-		//uvindex is just in the top 16 bits
-		return (colour >> 16);
-	}	
-	
-}
-
-unsigned int ChunkPoly::GetTextureIndex()
-{
-	return (colour & CHUNK_TEXTUREINDEX_MASK);
-}
-
-void ChunkPoly::SetUVIndex(unsigned int uv_index)
-{
-	assert(uv_index<=CHUNK_MAX_UVINDEX);
-	//clear the old uvindex
-	colour &=~CHUNK_UVINDEX_MASK;
-	
-	if(uv_index<65536)
-	{
-		//fit uv index into the top 16 bits if it will fit , to maintain compatibility with
-		//old chunk loaders
-		colour |= (uv_index<<16);
-	}
-	else
-	{
-		//put the bottom 16 bits of the uv_index in the top 16 bits of the colour
-		colour |= (uv_index & 0xffff) << 16;
-		//put the next 4 bits of the uv_index in the lower middle 4 bits of the colour
-		uv_index>>=16;
-		colour |= (uv_index <<12);
-	}
-
-}
-
-void ChunkPoly::SetTextureIndex(unsigned int texture_index)
-{
-	assert(texture_index<=CHUNK_MAX_TEXTUREINDEX);
-
-	colour &=~ CHUNK_TEXTUREINDEX_MASK;
-	colour |= texture_index;
-}
-
-
-
-//////////////////////////////////////////////
-
-ChunkVector operator+(const ChunkVector& a, const ChunkVector& b)
-{
-	ChunkVector v;
-	v.x=a.x+b.x;
-	v.y=a.y+b.y;
-	v.z=a.z+b.z;
-	return v;
-}
-
-
-ChunkVector operator-(const ChunkVector& a, const ChunkVector& b)
-{
-	ChunkVector v;
-	v.x=a.x-b.x;
-	v.y=a.y-b.y;
-	v.z=a.z-b.z;
-	return v;
-}
-
-ChunkVector& ChunkVector::operator+=(const ChunkVector& a)
-{
-  x += a.x;
-  y += a.y;
-  z += a.z;
-
-  return *this;
-}
-
-
-
-ChunkVector& ChunkVector::operator-=(const ChunkVector& a)
-{
-  x -= a.x;
-  y -= a.y;
-  z -= a.z;
-
-  return *this;
-}
-
-
-
-#if engine
-ChunkVector::operator VECTORCH () const
-{
-	VECTORCH v;
-	v.vx = x;
-	v.vy = y;
-	v.vz = z;
-
-	return(v);
-}
-#endif
-ChunkVector::operator ChunkVectorInt () const
-{
-	ChunkVectorInt v;
-	v.x = (int)x;
-	v.y = (int)y;
-	v.z = (int)z;
-
-	return(v);
-}
-ChunkVector::operator ChunkVectorFloat () const
-{
-	ChunkVectorFloat v;
-	v.x = (float)x;
-	v.y = (float)y;
-	v.z = (float)z;
-
-	return(v);
-}
-
-ChunkVector operator*(const ChunkVector & a, const double s)
-{
-	ChunkVector v;
-	v.x = a.x * s;
-	v.y = a.y * s;
-	v.z = a.z * s;
-	return(v);
-	
-}
-
-ChunkVector operator/(const ChunkVector & a, const double s)
-{
-	ChunkVector v;
-	v.x = a.x / s;
-	v.y = a.y / s;
-	v.z = a.z / s;
-	return(v);
-}
-
-ChunkVector operator*(const ChunkVector& a, const ChunkVector& b)
-{
-	ChunkVector v;
-  	v.x=a.y*b.z - a.z*b.y;
-    v.y=a.z*b.x - a.x*b.z;
-    v.z=a.x*b.y - a.y*b.x;
-	return v; 
-}
-
-
-double dot(const ChunkVector& a, const ChunkVector& b)
-{
-  return(a.x*b.x + a.y*b.y + a.z*b.z);
-}
-
-double  mod(const ChunkVector& a)
-{
-  return(sqrt(dot(a,a)));
-}
-
-int ChunkVector::norm()
-{
-  double modulos = mod(*this);
-  
-  if(modulos == 0)return(0);
-
-  x /=modulos;
-  y /= modulos;
-  z /= modulos;
-
-  return(1);
-
-}
-//////////////////////////////////////////////
-ChunkVectorInt operator+(const ChunkVectorInt& a, const ChunkVectorInt& b)
-{
-	ChunkVectorInt v;
-	v.x=a.x+b.x;
-	v.y=a.y+b.y;
-	v.z=a.z+b.z;
-	return v;
-}
-
-
-ChunkVectorInt operator-(const ChunkVectorInt& a, const ChunkVectorInt& b)
-{
-	ChunkVectorInt v;
-	v.x=a.x-b.x;
-	v.y=a.y-b.y;
-	v.z=a.z-b.z;
-	return v;
-}
-
-ChunkVectorInt& ChunkVectorInt::operator+=(const ChunkVectorInt& a)
-{
-  x += a.x;
-  y += a.y;
-  z += a.z;
-
-  return *this;
-}
-
-
-
-ChunkVectorInt& ChunkVectorInt::operator-=(const ChunkVectorInt& a)
-{
-  x -= a.x;
-  y -= a.y;
-  z -= a.z;
-
-  return *this;
-}
-
-
-
-#if engine
-ChunkVectorInt::operator VECTORCH () const
-{
-	VECTORCH v;
-	v.vx = x;
-	v.vy = y;
-	v.vz = z;
-
-	return(v);
-}
-#endif
-
-ChunkVectorInt operator*(const ChunkVectorInt & a, const double s)
-{
-	ChunkVectorInt v;
-	v.x =(int) (a.x * s);
-	v.y =(int) (a.y * s);
-	v.z =(int) (a.z * s);
-	return(v);
-	
-}
-
-ChunkVectorInt operator/(const ChunkVectorInt & a, const double s)
-{
-	ChunkVectorInt v;
-	v.x =(int) (a.x / s);
-	v.y =(int) (a.y / s);
-	v.z =(int) (a.z / s);
-	return(v);
-}
-
-double  mod(const ChunkVectorInt& a)
-{
-  return(sqrt((double)a.x*(double)a.x+(double)a.y*(double)a.y+(double)a.z*(double)a.z));
-}
-
-int ChunkVectorInt::norm()
-{
-  double modulos = mod(*this) /65536.0;
-  
-  if(modulos == 0)return(0);
-
-  x =(int) (x/modulos);
-  y =(int) (y/modulos);
-  z =(int) (z/modulos);
-
-  return(1);
-
-}
-////////////////////////////////////////////////////////
-ChunkVectorFloat operator+(const ChunkVectorFloat& a, const ChunkVectorFloat& b)
-{
-	ChunkVectorFloat v;
-	v.x=a.x+b.x;
-	v.y=a.y+b.y;
-	v.z=a.z+b.z;
-	return v;
-}
-
-
-ChunkVectorFloat operator-(const ChunkVectorFloat& a, const ChunkVectorFloat& b)
-{
-	ChunkVectorFloat v;
-	v.x=a.x-b.x;
-	v.y=a.y-b.y;
-	v.z=a.z-b.z;
-	return v;
-}
-
-ChunkVectorFloat& ChunkVectorFloat::operator+=(const ChunkVectorFloat& a)
-{
-  x += a.x;
-  y += a.y;
-  z += a.z;
-
-  return *this;
-}
-
-
-
-ChunkVectorFloat& ChunkVectorFloat::operator-=(const ChunkVectorFloat& a)
-{
-  x -= a.x;
-  y -= a.y;
-  z -= a.z;
-
-  return *this;
-}
-
-ChunkVectorFloat operator*(const ChunkVectorFloat & a, const double s)
-{
-	ChunkVectorFloat v;
-	v.x =(float) (a.x * s);
-	v.y =(float) (a.y * s);
-	v.z =(float) (a.z * s);
-	return(v);
-	
-}
-
-ChunkVectorFloat operator/(const ChunkVectorFloat & a, const double s)
-{
-	ChunkVectorFloat v;
-	v.x =(float) (a.x / s);
-	v.y =(float) (a.y / s);
-	v.z =(float) (a.z / s);
-	return(v);
-}
-
-#if engine
-ChunkVectorFloat::operator VECTORCH () const
-{
-	VECTORCH v;
-	v.vx =(int) (x*65536);
-	v.vy =(int) (y*65536);
-	v.vz =(int) (z*65536);
-
-	return(v);
-}
-#endif
-int ChunkVectorFloat::norm()
-{
-  float modulos =(float) mod(*this);
-  
-  if(modulos == 0)return(0);
-
-  x /= modulos;
-  y /= modulos;
-  z /= modulos;
-
-  return(1);
-}
-double  mod(const ChunkVectorFloat& a)
-{
-  return(sqrt((double)a.x*(double)a.x+(double)a.y*(double)a.y+(double)a.z*(double)a.z));
-}
-////////////////////////////////////////////////////////
-ChunkShape::~ChunkShape()
-{
-	
-	if (v_list) delete [] v_list;
-	if (v_normal_list) delete [] v_normal_list;
-	if (p_normal_list) delete [] p_normal_list;
-	if (poly_list) delete [] poly_list;
-	if (uv_list) delete [] uv_list;
-	if (texture_fns)
-		for (int i = 0; i<num_texfiles; i++)
-			if (texture_fns[i]) delete texture_fns[i];
-
-	#if UseOldChunkLoader
-	if(float_v_list) delete float_v_list;
-	#endif
-}
-
-ChunkShape::ChunkShape()
-{
-	num_polys = 0;
-	num_verts = 0;
-	num_uvs = 0;
-	num_texfiles = 0;
-
-	v_list = 0;
-	v_normal_list = 0;
-	p_normal_list = 0;
-	poly_list = 0;
-	uv_list = 0;
-	texture_fns = 0;		
-
-	radius_about_centre=0;
-
-	#if UseOldChunkLoader
-	float_v_list=0;
-	#endif
-}
-
-
-ChunkShape::ChunkShape(const ChunkShape &shp)
-{
-	int i;
-
-	radius = shp.radius;
-	max = shp.max;
-	min = shp.min;
-	num_polys = shp.num_polys;
-	num_verts = shp.num_verts;
-	num_uvs = shp.num_uvs;
-	num_texfiles = shp.num_texfiles;
-
-	if (shp.v_list) {
-		v_list = new ChunkVectorInt [num_verts];
-		for (i=0;	i<num_verts; i++)
-			v_list[i] = shp.v_list[i];
-	}
-	else v_list = 0;
-
-	if (shp.v_normal_list) {
-		v_normal_list = new ChunkVectorFloat [num_verts];
-		for (i=0;	i<num_verts; i++)
-			v_normal_list[i] = shp.v_normal_list[i];
-	}
-	else v_normal_list = 0;
-
-	if (shp.p_normal_list) {
-		p_normal_list = new ChunkVectorFloat [num_polys];
-		for (i=0;	i<num_polys; i++)
-			p_normal_list[i] = shp.p_normal_list[i];
-	}
-	else p_normal_list = 0;
-
-	if (shp.poly_list) {
-		poly_list = new ChunkPoly [num_polys];
-		for (i=0;	i<num_polys; i++)
-			poly_list[i] = shp.poly_list[i];
-	}
-	else poly_list = 0;
-
-	if (shp.uv_list) {
-		uv_list = new ChunkUV_List [num_uvs];
-		for (i=0; i<num_uvs; i++)
-			uv_list[i] = shp.uv_list[i];
-	}
-	else uv_list = 0;
-
-	if (shp.texture_fns) {
-		texture_fns = new char * [num_texfiles];
-		for (i=0; i<num_texfiles; i++) {
-			texture_fns[i] = new char [strlen (shp.texture_fns[i]) + 1];
-			strcpy (texture_fns[i], shp.texture_fns[i]);
-		}
-	}
-	else texture_fns = 0;
-
-	centre=shp.centre;
-	radius_about_centre=shp.radius_about_centre;
-
-	#if UseOldChunkLoader
-	float_v_list=0;
-	#endif
-}
-
-ChunkShape& ChunkShape::operator=(const ChunkShape &shp)
-{
-	int i;	
-
-	if (v_list) delete [] v_list;
-	if (v_normal_list) delete [] v_normal_list;
-	if (p_normal_list) delete [] p_normal_list;
-	if (poly_list) delete [] poly_list;
-	if (uv_list) delete [] uv_list;
-	if (texture_fns)
-		for (int i = 0; i<num_texfiles; i++)
-			if (texture_fns[i]) delete texture_fns[i];
-
-	radius = shp.radius;
-	max = shp.max;
-	min = shp.min;
-	num_polys = shp.num_polys;
-	num_verts = shp.num_verts;
-	num_uvs = shp.num_uvs;
-	num_texfiles = shp.num_texfiles;
-
-
-		
-	if (shp.v_list) {
-		v_list = new ChunkVectorInt [num_verts];
-		for (i=0;	i<num_verts; i++)
-			v_list[i] = shp.v_list[i];
-	}
-	else v_list = 0;
-
-	if (shp.v_normal_list) {
-		v_normal_list = new ChunkVectorFloat [num_verts];
-		for (i=0;	i<num_verts; i++)
-			v_normal_list[i] = shp.v_normal_list[i];
-	}
-	else v_normal_list = 0;
-
-	if (shp.p_normal_list) {
-		p_normal_list = new ChunkVectorFloat [num_polys];
-		for (i=0;	i<num_polys; i++)
-			p_normal_list[i] = shp.p_normal_list[i];
-	}
-	else p_normal_list = 0;
-
-	if (shp.poly_list) {
-		poly_list = new ChunkPoly [num_polys];
-		for (i=0;	i<num_polys; i++)
-			poly_list[i] = shp.poly_list[i];
-	}
-	else poly_list = 0;
-
-	if (shp.uv_list) {
-		uv_list = new ChunkUV_List [num_uvs];
-		for (i=0; i<num_uvs; i++)
-			uv_list[i] = shp.uv_list[i];
-	}
-	else uv_list = 0;
-
-	if (shp.texture_fns) {
-		texture_fns = new char * [num_texfiles];
-		for (i=0; i<num_texfiles; i++) {
-			texture_fns[i] = new char [strlen (shp.texture_fns[i]) + 1];
-			strcpy (texture_fns[i], shp.texture_fns[i]);
-		}
-	}
-	else texture_fns = 0;
-	
-	centre=shp.centre;
-	radius_about_centre=shp.radius_about_centre;
-
-	#if UseOldChunkLoader
-	if(float_v_list) delete float_v_list;
-	float_v_list=0;
-	#endif
-
-	return *this;
-
-}
-
-void ChunkShape::rescale (double scale)
-{
-	int i;
-
-	if (v_list) 
-	{
-		for (i=0; i<num_verts; i++)
-		{
-			v_list[i].x =(int) (v_list[i].x*scale);
-			v_list[i].y =(int) (v_list[i].y*scale);
-			v_list[i].z =(int) (v_list[i].z*scale);
-		}
-	}
-
-	radius =(float) (radius*scale);
-	max.x =(int) (max.x*scale);
-	max.y =(int) (max.y*scale);
-	max.z =(int) (max.z*scale);
-	
-	min.x =(int) (min.x*scale);
-	min.y =(int) (min.y*scale);
-	min.z =(int) (min.z*scale);
-
-	centre=centre*scale;
-	radius_about_centre=(float) (radius_about_centre*scale);
-
-}	
-
-
-VMod_Arr_Item::VMod_Arr_Item()
-{
-	#if UseOldChunkLoader
-	o_name = 0;
-	#endif
-}
-
-VMod_Arr_Item::~VMod_Arr_Item()
-{
-	#if UseOldChunkLoader
-	if (o_name)
-		delete o_name;
-	#endif
-}
-
-VMod_Arr_Item::VMod_Arr_Item(const VMod_Arr_Item & vma)
-{
-	#if UseOldChunkLoader
-	if (vma.o_name)
-	{
-		o_name = new char [strlen(vma.o_name)+1];
-		strcpy (o_name, vma.o_name);
-	}
-	else
-	{
-		o_name = 0;
-	}
-	#endif
-
-	branch_no = vma.branch_no;
-	flags = vma.flags;
-	spare = vma.spare;
-	object_index=vma.object_index;
-}
-
-VMod_Arr_Item& VMod_Arr_Item::operator=(const VMod_Arr_Item & vma)
-{
-	if (&vma == this) return(*this);
-
-	#if UseOldChunkLoader
-	if (o_name)
-		delete o_name;
-
-	if (vma.o_name)
-	{
-		o_name = new char [strlen(vma.o_name)+1];
-		strcpy (o_name, vma.o_name);
-	}
-	else
-	{
-		o_name = 0;
-	}
-	#endif
-
-	branch_no = vma.branch_no;
-	flags = vma.flags;
-	spare = vma.spare;
-	object_index=vma.object_index;
-
-	return(*this);
-	
-}
-
-BOOL operator==(const VMod_Arr_Item & vm1, const VMod_Arr_Item & vm2)
-{
-	return(&vm1 == &vm2);
-	
-}
-
-BOOL operator!=(const VMod_Arr_Item & vm1, const VMod_Arr_Item & vm2)
-{
-	return(&vm1 != &vm2);
-	
-}
-	
-///////////////////////////////////////
-
-Adjacent_Module::Adjacent_Module()
-{
-	flags = 0;
-	#if UseOldChunkLoader
-	o_name = 0;
-	#endif
-	entry_point.x=0;
-	entry_point.y=0;
-	entry_point.z=0;
-}
-
-Adjacent_Module::~Adjacent_Module()
-{
-	#if UseOldChunkLoader
-	if (o_name)
-		delete o_name;
-	#endif
-}
-
-Adjacent_Module::Adjacent_Module(const Adjacent_Module & am)
-{
-	#if UseOldChunkLoader
-	if (am.o_name)
-	{
-		o_name = new char [strlen(am.o_name)+1];
-		strcpy (o_name, am.o_name);
-	}
-	else
-	{
-		o_name = 0;
-	}
-	#endif
-	object_index=am.object_index;
-	flags = am.flags;
-	entry_point = am.entry_point;
-}
-
-Adjacent_Module& Adjacent_Module::operator=(const Adjacent_Module & am)
-{
-	if (&am == this) return(*this);
-
-	#if UseOldChunkLoader
-	if (o_name)
-		delete o_name;
-
-	if (am.o_name)
-	{
-		o_name = new char [strlen(am.o_name)+1];
-		strcpy (o_name, am.o_name);
-	}
-	else
-	{
-		o_name = 0;
-	}
-	#endif
-
-	object_index=am.object_index;
-	flags = am.flags;
-	entry_point = am.entry_point;
-
-	return(*this);
-	
-}
-
-BOOL operator==(const Adjacent_Module & am1, const Adjacent_Module & am2)
-{
-	return(&am1 == &am2);
-}
-
-BOOL operator!=(const Adjacent_Module & am1, const Adjacent_Module & am2)
-{
-	return(&am1 != &am2);
-}
-
-
-///////////////////////////////////////
-
-BOOL operator==(poly_change_info const &f1, poly_change_info const &f2)
-{
-	return(&f1 == &f2);
-}
-
-BOOL operator!=(poly_change_info const &f1, poly_change_info const &f2)
-{
-	return(&f1 != &f2);
-}
-
-
-//////////////////////////////////////////////
-ChunkAnimFrame::~ChunkAnimFrame()
-{
-	if(name) delete [] name;
-	if(v_list) delete [] v_list;
-	if(p_normal_list) delete [] p_normal_list;
-
-}
-
-ChunkAnimFrame::ChunkAnimFrame()
-{
-	name=0;
-	num_polys=0;
-	num_verts=0;
-	v_list=0;
-	p_normal_list=0;
-	flags=num_interp_frames=pad3=pad4=0;
-}
-
-ChunkAnimFrame::ChunkAnimFrame(const ChunkAnimFrame & frm)
-{
-	
-	if(frm.name)
-	{
-		name=new char[strlen(frm.name)+1];
-		strcpy(name,frm.name);
-	}
-	else
-		name=0;
-	
-	num_polys=frm.num_polys;
-	num_verts=frm.num_verts;
-
-	if(num_polys)
-	{
-		p_normal_list=new ChunkVectorFloat[num_polys];
-		for(int i=0;i<num_polys;i++)
-		{
-			p_normal_list[i]=frm.p_normal_list[i];
-		}
-	}
-	else
-		p_normal_list=0;
-	
-	if(num_verts)
-	{
-		v_list=new ChunkVectorInt[num_verts];
-		for(int i=0;i<num_verts;i++)
-		{
-			v_list[i]=frm.v_list[i];
-		}
-	}
-	else
-		v_list=0;
-	flags=frm.flags;
-	num_interp_frames=frm.num_interp_frames;
-	pad3=frm.pad3;
-	pad4=frm.pad4;
-}		 
-/*
-ChunkAnimFrame::ChunkAnimFrame(ChunkAnimFrame* startframe,ChunkAnimFrame* endframe,int startwt,int endwt,ChunkShape const *cs)
-{
-	name=0;
-	num_polys=startframe->num_polys;
-	num_verts=startframe->num_verts;
-	flags=startframe->flags|animframeflag_interpolated_frame;
-	num_interp_frames=0;
-	pad3=0;
-	pad4=0;
-
-	v_list=new ChunkVector[num_verts];
-	p_normal_list=new ChunkVector[num_polys];
-
-	double start_mult=startwt/(double)(startwt+endwt);
-	double end_mult=endwt/(double)(startwt+endwt);
-
-	for(int i=0;i<num_verts;i++)
-	{
-		v_list[i].x=startframe->v_list[i].x*start_mult+endframe->v_list[i].x*end_mult;
-		v_list[i].y=startframe->v_list[i].y*start_mult+endframe->v_list[i].y*end_mult;
-		v_list[i].z=startframe->v_list[i].z*start_mult+endframe->v_list[i].z*end_mult;
-	}
-
-	for(i=0;i<num_polys;i++)
-	{
-		ChunkVector v1=cs->v_list[cs->poly_list[i].vert_ind[1]]-cs->v_list[cs->poly_list[i].vert_ind[0]];	
-		ChunkVector v2=cs->v_list[cs->poly_list[i].vert_ind[2]]-cs->v_list[cs->poly_list[i].vert_ind[0]];
-		ChunkVector norm;
-		norm.x=v1.y*v2.z-v1.z*v2.y;	
-		norm.y=v1.z*v2.x-v1.x*v2.z;	
-		norm.z=v1.x*v2.y-v1.y*v2.x;
-		double length=sqrt(norm.x*norm.x+norm.y*norm.y+norm.z*norm.z);	
-		cs->p_normal_list[i]=norm*(1/length);
-	}
-
-}
-*/
-ChunkAnimFrame& ChunkAnimFrame::operator=(const ChunkAnimFrame &frm)
-{
-	
-	if(name) delete [] name;
-	if(v_list) delete [] v_list;
-	if(p_normal_list) delete [] p_normal_list;
-	
-	
-	if(frm.name)
-	{
-		name=new char[strlen(frm.name)+1];
-		strcpy(name,frm.name);
-	}
-	else
-		name=0;
-
-	num_polys=frm.num_polys;
-	num_verts=frm.num_verts;
-
-	if(num_polys)
-	{
-		p_normal_list=new ChunkVectorFloat[num_polys];
-		for(int i=0;i<num_polys;i++)
-		{
-			p_normal_list[i]=frm.p_normal_list[i];
-		}
-	}
-	else
-		p_normal_list=0;
-	
-	if(num_verts)
-	{
-		v_list=new ChunkVectorInt[num_verts];
-		for(int i=0;i<num_verts;i++)
-		{
-			v_list[i]=frm.v_list[i];
-		}
-	}
-	else
-		v_list=0;
-	flags=frm.flags;
-	num_interp_frames=frm.num_interp_frames;
-	pad3=frm.pad3;
-	pad4=frm.pad4;
-	return *this;
-}
-
-
-ChunkAnimSequence::~ChunkAnimSequence()
-{
-	if(name) delete [] name;
-	for(int i=0;i<NumFrames;i++)
-	{
-		if(Frames[i])delete Frames[i];
-	}
-	if(Frames) delete [] Frames;
-	if(v_normal_list) delete [] v_normal_list;
-}
-
-ChunkAnimSequence::ChunkAnimSequence()
-{
-	SequenceNum=-1;
-	name=0;
-	NumFrames=0;
-	Frames=0;
-	flags=pad2=pad3=pad4=0;
-	
-	num_verts=0;
-	v_normal_list=0;
-	min.x=min.y=min.z=0;
-	max.x=max.y=max.z=0;
-	radius=0;
-
-}
-ChunkAnimSequence::ChunkAnimSequence(const ChunkAnimSequence & seq)
-{
-	SequenceNum=seq.SequenceNum;
-
-	if(seq.name)
-	{
-		name=new char[strlen(seq.name)+1];
-		strcpy(name,seq.name);
-		
-	}
-	else
-		name=0;
-
-	NumFrames=seq.NumFrames;
-	if(NumFrames)
-	{
-		Frames=new ChunkAnimFrame*[NumFrames];
-		for(int i=0;i<NumFrames;i++)
-		{
-			Frames[i]=new ChunkAnimFrame(*seq.Frames[i]);
-		}
-	}
-	else
-		Frames=0;
-	
-	flags=seq.flags;
-	pad2=seq.pad2;
-	pad3=seq.pad3;
-	pad4=seq.pad4;
-	
-	num_verts=seq.num_verts;
-	if(num_verts)
-	{
-		v_normal_list=new ChunkVectorFloat[num_verts];
-		for(int i=0;i<num_verts;i++)
-		{
-			v_normal_list[i]=seq.v_normal_list[i];
-		}
-	}
-	else v_normal_list=0;
-	min=seq.min;
-	max=seq.max;
-	radius=seq.radius;		
-}
-
-ChunkAnimSequence& ChunkAnimSequence::operator=(const ChunkAnimSequence &seq)
-{
-	if(name) delete [] name;
-	if(Frames) delete [] Frames;
-	if(v_normal_list) delete [] v_normal_list;
-	SequenceNum=seq.SequenceNum;
-
-	if(seq.name)
-	{
-		name=new char[strlen(seq.name)+1];
-		strcpy(name,seq.name);
-		
-	}
-	else
-		name=0;
-
-	NumFrames=seq.NumFrames;
-	if(NumFrames)
-	{
-		Frames=new ChunkAnimFrame*[NumFrames];
-		for(int i=0;i<NumFrames;i++)
-		{
-			Frames[i]=new ChunkAnimFrame(*seq.Frames[i]);
-		}
-	}
-	else
-		Frames=0;
-	
-	flags=seq.flags;
-	pad2=seq.pad2;
-	pad3=seq.pad3;
-	pad4=seq.pad4;
-	
-	num_verts=seq.num_verts;
-	if(num_verts)
-	{
-		v_normal_list=new ChunkVectorFloat[num_verts];
-		for(int i=0;i<num_verts;i++)
-		{
-			v_normal_list[i]=seq.v_normal_list[i];
-		}
-	}
-	else v_normal_list=0;
-	min=seq.min;
-	max=seq.max;
-	radius=seq.radius;		
-	return *this;
-}
-
-
-void ChunkAnimSequence::UpdateNormalsAndExtents(ChunkShape const * cs,List<int>* poly_not_in_bb)
-{
-	if(!cs) return;
-	num_verts=cs->num_verts;
-	if(!v_normal_list)v_normal_list=new ChunkVectorFloat[cs->num_verts];
-	for(int i=0;i<num_verts;i++)
-	{
-		v_normal_list[i].x=0;
-		v_normal_list[i].y=0;
-		v_normal_list[i].z=0;
-	}
-	for(i=0;i<cs->num_polys;i++)
-	{
-		const ChunkPoly* cp=&cs->poly_list[i];
-		for(int j=0;j<cp->num_verts;j++)
-		{
-			int vi=cp->vert_ind[j];
-			for(int k=0;k<NumFrames;k++)
-			{
-				v_normal_list[vi]+=Frames[k]->p_normal_list[i];
-			}
-		}
-	}
-	for(i=0;i<num_verts;i++)
-	{
-		double length=mod(v_normal_list[i]);
-		if(length)
-		{
-			v_normal_list[i]=v_normal_list[i]/length;
-		}
-		else
-		{
-			v_normal_list[i].x=1;
-			v_normal_list[i].y=0;
-			v_normal_list[i].z=0;
-		}	
-	}
-
-	
-	max.x = -2000000000;
-	max.y = -2000000000;
-	max.z = -2000000000;
-	
-	min.x = 2000000000;
-	min.y = 2000000000;
-	min.z = 2000000000;
-	
-	radius = 0;
-	
-	int* vert_in_bb=0;
-	if(poly_not_in_bb)
-	{
-		vert_in_bb=new int[cs->num_verts];
-		for(i=0;i<cs->num_verts;i++)
-		{
-			vert_in_bb[i]=0;
-		}
-		for(i=0;i<cs->num_polys;i++)
-		{
-			if(poly_not_in_bb->contains(i))continue;
-			const ChunkPoly* cp=&cs->poly_list[i];
-			for(int j=0;j<cp->num_verts;j++)
-			{
-				vert_in_bb[cp->vert_ind[j]]=1;
-			}
-		
-		}
-	}
-	for(i=0;i<NumFrames;i++)
-	{
-		ChunkAnimFrame* caf=Frames[i];
-		for (int j=0; j<caf->num_verts; j++)
-		{
-			if(vert_in_bb && !vert_in_bb[j]) continue;
-			max.x = max(max.x, caf->v_list[j].x);
-			max.y = max(max.y, caf->v_list[j].y);
-			max.z = max(max.z, caf->v_list[j].z);
-
-			min.x = min(min.x, caf->v_list[j].x);
-			min.y = min(min.y, caf->v_list[j].y);
-			min.z = min(min.z, caf->v_list[j].z);
-			
-			double temp_rad = mod(caf->v_list[j]);
-			
-			radius = max (radius, (float)temp_rad);
-		}
-	}
-	if(vert_in_bb) delete [] vert_in_bb;
-}
-
-void ChunkAnimSequence::DeleteInterpolatedFrames()
-{
-	int NewNumFrames=NumFrames;
-	for(int i=0;i<NumFrames;i++)
-	{
-		if(Frames[i]->flags & animframeflag_interpolated_frame)NewNumFrames--;
-	}
-	if(NewNumFrames==NumFrames)return;
-
-	int framepos=0;
-	for(i=0;i<NumFrames;i++)
-	{
-		if(Frames[i]->flags & animframeflag_interpolated_frame) continue;
-		Frames[framepos++]=Frames[i];
-	}
-	NumFrames=NewNumFrames;
-	Frames=(ChunkAnimFrame**)realloc(Frames,sizeof(ChunkAnimFrame*)*NumFrames);
-
-}
-
-void ChunkAnimSequence::GenerateInterpolatedFrames(ChunkShape const *cs)
-{
-	DeleteInterpolatedFrames();
-	/*
-	int NewNumFrames=NumFrames;
-	for(int i=0;i<NumFrames;i++)
-	{
-		NewNumFrames+=Frames[i]->num_interp_frames;	
-	}
-	if(NewNumFrames==NumFrames) return;
-
-	ChunkAnimFrame** NewFrames=new ChunkAnimFrame*[NewNumFrames];
-	
-	int framepos=0;
-	for( i=0;i<NumFrames;i++ )
-	{
-		NewFrames[framepos++]=Frames[i];	
-		if(Frames[i]->num_interp_frames==0)continue;
-
-		ChunkAnimFrame* startframe=Frames[i];
-		ChunkAnimFrame*	endframe=Frames[(i+1)%NumFrames];
-		
-		for(int j=0;j<startframe->num_interp_frames;j++)
-		{
-			NewFrames[framepos++]=new ChunkAnimFrame(startframe,endframe,startframe->num_interp_frames-j,j+1,cs);
-		}
-	}
-	delete [] Frames;
-	Frames=NewFrames;
-	NumFrames=NewNumFrames;
-	*/
-}
\ No newline at end of file