int testload( char *filename, unsigned int *failID, int *failpos )
{
lwObject *obj;
obj = lwGetObject( filename, failID, failpos );
if ( obj ) {
printf(
"Layers: %d\n"
"Surfaces: %d\n"
"Envelopes: %d\n"
"Clips: %d\n"
"Points (first layer): %d\n"
"Polygons (first layer): %d\n\n",
obj->nlayers, obj->nsurfs, obj->nenvs, obj->nclips,
obj->layer->point.count, obj->layer->polygon.count );
nobjects++;
nlayers += obj->nlayers;
nsurfs += obj->nsurfs;
nenvs += obj->nenvs;
nclips += obj->nclips;
npoints += obj->layer->point.count;
npolygons += obj->layer->polygon.count;
/* uncomment this to generate vmap output */
print_vmaps( obj );
lwFreeObject( obj );
return 1;
}
else {
printf( "Couldn't load %s.\n", filename );
return 0;
}
}
lwObject *lwGetObject5( char *filename, picoMemStream_t *fp, unsigned int *failID, int *failpos )
{
lwObject *object;
lwLayer *layer;
lwNode *node;
unsigned int id, formsize, type, cksize;
/* open the file */
if ( !fp ) return NULL;
/* read the first 12 bytes */
set_flen( 0 );
id = getU4( fp );
formsize = getU4( fp );
type = getU4( fp );
if ( 12 != get_flen() ) {
return NULL;
}
/* LWOB? */
if ( id != ID_FORM || type != ID_LWOB ) {
if ( failpos ) *failpos = 12;
return NULL;
}
/* allocate an object and a default layer */
object = _pico_calloc( 1, sizeof( lwObject ));
if ( !object ) goto Fail;
layer = _pico_calloc( 1, sizeof( lwLayer ));
if ( !layer ) goto Fail;
object->layer = layer;
object->nlayers = 1;
/* get the first chunk header */
id = getU4( fp );
cksize = getU4( fp );
if ( 0 > get_flen() ) goto Fail;
/* process chunks as they're encountered */
while ( 1 ) {
cksize += cksize & 1;
switch ( id )
{
case ID_PNTS:
if ( !lwGetPoints( fp, cksize, &layer->point ))
goto Fail;
break;
case ID_POLS:
if ( !lwGetPolygons5( fp, cksize, &layer->polygon,
layer->point.offset ))
goto Fail;
break;
case ID_SRFS:
if ( !lwGetTags( fp, cksize, &object->taglist ))
goto Fail;
break;
case ID_SURF:
node = ( lwNode * ) lwGetSurface5( fp, cksize, object );
if ( !node ) goto Fail;
lwListAdd( (void *) &object->surf, node );
object->nsurfs++;
break;
default:
_pico_memstream_seek( fp, cksize, PICO_SEEK_CUR );
break;
}
/* end of the file? */
if ( formsize <= _pico_memstream_tell( fp ) - 8 ) break;
/* get the next chunk header */
set_flen( 0 );
id = getU4( fp );
cksize = getU4( fp );
if ( 8 != get_flen() ) goto Fail;
}
lwGetBoundingBox( &layer->point, layer->bbox );
lwGetPolyNormals( &layer->point, &layer->polygon );
if ( !lwGetPointPolygons( &layer->point, &layer->polygon )) goto Fail;
if ( !lwResolvePolySurfaces( &layer->polygon, &object->taglist,
&object->surf, &object->nsurfs )) goto Fail;
lwGetVertNormals( &layer->point, &layer->polygon );
return object;
Fail:
if ( failID ) *failID = id;
if ( fp ) {
if ( failpos ) *failpos = _pico_memstream_tell( fp );
}
lwFreeObject( object );
return NULL;
}
lwObject *lwGetObject( char *filename, unsigned int *failID, int *failpos )
{
FILE *fp = NULL;
lwObject *object;
lwLayer *layer;
lwNode *node;
unsigned int id, formsize, type, cksize;
int i, rlen;
/* open the file */
fp = fopen( filename, "rb" );
if ( !fp ) return NULL;
/* read the first 12 bytes */
set_flen( 0 );
id = getU4( fp );
formsize = getU4( fp );
type = getU4( fp );
if ( 12 != get_flen() ) {
fclose( fp );
return NULL;
}
/* is this a LW object? */
if ( id != ID_FORM ) {
fclose( fp );
if ( failpos ) *failpos = 12;
return NULL;
}
if ( type != ID_LWO2 ) {
fclose( fp );
if ( type == ID_LWOB )
return lwGetObject5( filename, failID, failpos );
else {
if ( failpos ) *failpos = 12;
return NULL;
}
}
/* allocate an object and a default layer */
object = calloc( 1, sizeof( lwObject ));
if ( !object ) goto Fail;
layer = calloc( 1, sizeof( lwLayer ));
if ( !layer ) goto Fail;
object->layer = layer;
/* get the first chunk header */
id = getU4( fp );
cksize = getU4( fp );
if ( 0 > get_flen() ) goto Fail;
/* process chunks as they're encountered */
while ( 1 ) {
cksize += cksize & 1;
switch ( id )
{
case ID_LAYR:
if ( object->nlayers > 0 ) {
layer = calloc( 1, sizeof( lwLayer ));
if ( !layer ) goto Fail;
lwListAdd( &object->layer, layer );
}
object->nlayers++;
set_flen( 0 );
layer->index = getU2( fp );
layer->flags = getU2( fp );
layer->pivot[ 0 ] = getF4( fp );
layer->pivot[ 1 ] = getF4( fp );
layer->pivot[ 2 ] = getF4( fp );
layer->name = getS0( fp );
rlen = get_flen();
if ( rlen < 0 || rlen > cksize ) goto Fail;
if ( rlen <= cksize - 2 )
layer->parent = getU2( fp );
if ( rlen < cksize )
fseek( fp, cksize - rlen, SEEK_CUR );
break;
case ID_PNTS:
if ( !lwGetPoints( fp, cksize, &layer->point ))
goto Fail;
break;
case ID_POLS:
if ( !lwGetPolygons( fp, cksize, &layer->polygon,
layer->point.offset ))
goto Fail;
break;
case ID_VMAP:
case ID_VMAD:
node = ( lwNode * ) lwGetVMap( fp, cksize, layer->point.offset,
layer->polygon.offset, id == ID_VMAD );
if ( !node ) goto Fail;
lwListAdd( &layer->vmap, node );
layer->nvmaps++;
break;
case ID_PTAG:
if ( !lwGetPolygonTags( fp, cksize, &object->taglist,
&layer->polygon ))
goto Fail;
break;
case ID_BBOX:
set_flen( 0 );
for ( i = 0; i < 6; i++ )
layer->bbox[ i ] = getF4( fp );
rlen = get_flen();
if ( rlen < 0 || rlen > cksize ) goto Fail;
if ( rlen < cksize )
fseek( fp, cksize - rlen, SEEK_CUR );
break;
case ID_TAGS:
if ( !lwGetTags( fp, cksize, &object->taglist ))
goto Fail;
break;
case ID_ENVL:
node = ( lwNode * ) lwGetEnvelope( fp, cksize );
if ( !node ) goto Fail;
lwListAdd( &object->env, node );
object->nenvs++;
break;
case ID_CLIP:
node = ( lwNode * ) lwGetClip( fp, cksize );
if ( !node ) goto Fail;
lwListAdd( &object->clip, node );
object->nclips++;
break;
case ID_SURF:
node = ( lwNode * ) lwGetSurface( fp, cksize );
if ( !node ) goto Fail;
lwListAdd( &object->surf, node );
object->nsurfs++;
break;
case ID_DESC:
case ID_TEXT:
case ID_ICON:
default:
fseek( fp, cksize, SEEK_CUR );
break;
}
/* end of the file? */
if ( formsize <= ftell( fp ) - 8 ) break;
/* get the next chunk header */
set_flen( 0 );
id = getU4( fp );
cksize = getU4( fp );
if ( 8 != get_flen() ) goto Fail;
}
fclose( fp );
fp = NULL;
if ( object->nlayers == 0 )
object->nlayers = 1;
layer = object->layer;
while ( layer ) {
lwGetBoundingBox( &layer->point, layer->bbox );
lwGetPolyNormals( &layer->point, &layer->polygon );
if ( !lwGetPointPolygons( &layer->point, &layer->polygon )) goto Fail;
if ( !lwResolvePolySurfaces( &layer->polygon, &object->taglist,
&object->surf, &object->nsurfs )) goto Fail;
lwGetVertNormals( &layer->point, &layer->polygon );
if ( !lwGetPointVMaps( &layer->point, layer->vmap )) goto Fail;
if ( !lwGetPolyVMaps( &layer->polygon, layer->vmap )) goto Fail;
layer = layer->next;
}
return object;
Fail:
if ( failID ) *failID = id;
if ( fp ) {
if ( failpos ) *failpos = ftell( fp );
fclose( fp );
}
lwFreeObject( object );
return NULL;
}
bool CEditableObject::Import_LWO(const char* fn, bool bNeedOptimize)
{
lwObject *I=0;
// UI->SetStatus("Importing...");
// UI->ProgressStart(100,"Read file:");
// UI->ProgressUpdate(1);
string512 fname;
strcpy(fname,fn);
#ifdef _EDITOR
I=LWO_ImportObject(fname,I);
#else
unsigned int failID;
int failpos;
I = lwGetObject( fname, &failID, &failpos );
#endif
// UI->ProgressUpdate(100);
if (I){
bool bResult=true;
ELog.Msg( mtInformation, "CEditableObject: import lwo %s...", fname );
// parse lwo object
{
m_Meshes.reserve (I->nlayers);
m_Surfaces.reserve (I->nsurfs);
// surfaces
st_lwSurface* Isf=0;
{
int i=0;
// UI->ProgressStart(I->nsurfs,"Check surf:");
for (Isf=I->surf; Isf; Isf=Isf->next){
// UI->ProgressUpdate(i);
Isf->alpha_mode=i; // перетираем для внутренних целей !!!
CSurface* Osf = new CSurface();
m_Surfaces.push_back(Osf);
if (Isf->name&&Isf->name[0]) Osf->SetName(Isf->name); else Osf->SetName("Default");
Osf->m_Flags.set(CSurface::sf2Sided,(Isf->sideflags==3)?TRUE:FALSE);
AnsiString en_name="default", lc_name="default", gm_name="default";
XRShader* sh_info = 0;
if (Isf->nshaders&&(stricmp(Isf->shader->name,SH_PLUGIN_NAME)==0)){
sh_info = (XRShader*)Isf->shader->data;
en_name = sh_info->en_name;
lc_name = sh_info->lc_name;
gm_name = sh_info->gm_name;
}else
ELog.Msg(mtError,"CEditableObject: Shader not found on surface '%s'.",Osf->_Name());
#ifdef _EDITOR
if (!Device.Resources->_FindBlender(en_name.c_str())){
ELog.Msg(mtError,"CEditableObject: Render shader '%s' - can't find in library.\nUsing 'default' shader on surface '%s'.", en_name.c_str(), Osf->_Name());
en_name = "default";
}
if (!Device.ShaderXRLC.Get(lc_name.c_str())){
ELog.Msg(mtError,"CEditableObject: Compiler shader '%s' - can't find in library.\nUsing 'default' shader on surface '%s'.", lc_name.c_str(), Osf->_Name());
lc_name = "default";
}
if (!GMLib.GetMaterial(gm_name.c_str())){
ELog.Msg(mtError,"CEditableObject: Game material '%s' - can't find in library.\nUsing 'default' material on surface '%s'.", lc_name.c_str(), Osf->_Name());
gm_name = "default";
}
#endif
// fill texture layers
int cidx;
st_lwClip* Icl;
u32 dwNumTextures=0;
for (st_lwTexture* Itx=Isf->color.tex; Itx; Itx=Itx->next){
string1024 tname="";
dwNumTextures++;
cidx = -1;
if (Itx->type==ID_IMAP) cidx=Itx->param.imap.cindex;
else{
ELog.DlgMsg(mtError, "Import LWO (Surface '%s'): 'Texture' is not Image Map!",Osf->_Name());
bResult=false;
break;
}
if (cidx!=-1){
// get textures
for (Icl=I->clip; Icl; Icl=Icl->next)
if ((cidx==Icl->index)&&(Icl->type==ID_STIL)){
strcpy(tname,Icl->source.still.name);
break;
}
if (tname[0]==0){
ELog.DlgMsg(mtError, "Import LWO (Surface '%s'): 'Texture' name is empty or non 'STIL' type!",Osf->_Name());
bResult=false;
break;
}
string256 tex_name;
_splitpath( tname, 0, 0, tex_name, 0 );
Osf->SetTexture(EFS.AppendFolderToName(tex_name,1,TRUE));
// get vmap refs
Osf->SetVMap(Itx->param.imap.vmap_name);
}
}
if (!bResult) break;
if (!Osf->_VMap()||!Osf->_VMap()[0]){
ELog.DlgMsg(mtError, "Invalid surface '%s'. VMap empty.",Osf->_Name());
bResult = false;
break;
}
if (!Osf->_Texture()||!Osf->_Texture()[0]){
ELog.DlgMsg(mtError, "Can't create shader. Invalid surface '%s'. Textures empty.",Osf->_Name());
bResult = false;
break;
}
if (en_name.c_str()==0){
ELog.DlgMsg(mtError, "Can't create shader. Invalid surface '%s'. Shader empty.",Osf->_Name());
bResult = false;
break;
}
Osf->SetShader (en_name.c_str());
Osf->SetShaderXRLC (lc_name.c_str());
Osf->SetGameMtl (gm_name.c_str());
Osf->SetFVF (D3DFVF_XYZ|D3DFVF_NORMAL|(dwNumTextures<<D3DFVF_TEXCOUNT_SHIFT));
i++;
}
}
if (bResult){
// mesh layers
st_lwLayer* Ilr=0;
int k=0;
for (Ilr=I->layer; Ilr; Ilr=Ilr->next){
// create new mesh
CEditableMesh* MESH= new CEditableMesh(this);
m_Meshes.push_back(MESH);
if (Ilr->name) MESH->SetName(Ilr->name); else MESH->SetName("");
MESH->m_Box.set(Ilr->bbox[0],Ilr->bbox[1],Ilr->bbox[2], Ilr->bbox[3],Ilr->bbox[4],Ilr->bbox[5]);
// parse mesh(lwo-layer) data
// vmaps
st_lwVMap* Ivmap=0;
int vmap_count=0;
if (Ilr->nvmaps==0){
ELog.DlgMsg(mtError, "Import LWO: Mesh layer must contain UV!");
bResult=false;
break;
}
// индексы соответствия импортируемых мап
static VMIndexLink VMIndices;
VMIndices.clear();
for (Ivmap=Ilr->vmap; Ivmap; Ivmap=Ivmap->next){
switch(Ivmap->type){
case ID_TXUV:{
if (Ivmap->dim!=2){
ELog.DlgMsg(mtError, "Import LWO: 'UV Map' must contain 2 value!");
bResult=false;
break;
}
MESH->m_VMaps.push_back(new st_VMap(Ivmap->name,vmtUV,!!Ivmap->perpoly));
st_VMap* Mvmap=MESH->m_VMaps.back();
int vcnt=Ivmap->nverts;
// VMap
Mvmap->copyfrom(*Ivmap->val,vcnt);
// flip uv
for (int k=0; k<Mvmap->size(); k++){
Fvector2& uv = Mvmap->getUV(k);
uv.y=1.f-uv.y;
}
// vmap index
VMIndices[Ivmap] = vmap_count++;
}break;
case ID_WGHT:{
if (Ivmap->dim!=1){
ELog.DlgMsg(mtError, "Import LWO: 'Weight' must contain 1 value!");
bResult=false;
break;
}
MESH->m_VMaps.push_back(new st_VMap(Ivmap->name,vmtWeight,false));
st_VMap* Mvmap=MESH->m_VMaps.back();
int vcnt=Ivmap->nverts;
// VMap
Mvmap->copyfrom(*Ivmap->val,vcnt);
// vmap index
VMIndices[Ivmap] = vmap_count++;
}break;
case ID_PICK: ELog.Msg(mtError,"Found 'PICK' VMAP. Import failed."); bResult = false; break;
case ID_MNVW: ELog.Msg(mtError,"Found 'MNVW' VMAP. Import failed."); bResult = false; break;
case ID_MORF: ELog.Msg(mtError,"Found 'MORF' VMAP. Import failed."); bResult = false; break;
case ID_SPOT: ELog.Msg(mtError,"Found 'SPOT' VMAP. Import failed."); bResult = false; break;
case ID_RGB: ELog.Msg(mtError,"Found 'RGB' VMAP. Import failed."); bResult = false; break;
case ID_RGBA: ELog.Msg(mtError,"Found 'RGBA' VMAP. Import failed."); bResult = false; break;
}
if (!bResult) break;
}
if (!bResult) break;
// points
// UI->ProgressStart(Ilr->point.count,"Fill points:");
{
MESH->m_VertCount = Ilr->point.count;
MESH->m_Vertices = xr_alloc<Fvector>(MESH->m_VertCount);
int id = Ilr->polygon.count/50;
if (id==0)
id = 1;
for (int i=0; i<Ilr->point.count; ++i)
{
st_lwPoint& Ipt = Ilr->point.pt[i];
Fvector& Mpt = MESH->m_Vertices[i];
Mpt.set (Ipt.pos);
}
}
if (!bResult) break;
// polygons
MESH->m_FaceCount = Ilr->polygon.count;
MESH->m_Faces = xr_alloc<st_Face>(MESH->m_FaceCount);
MESH->m_SmoothGroups = xr_alloc<u32>(MESH->m_FaceCount);
Memory.mem_fill32 (MESH->m_SmoothGroups,u32(-1),MESH->m_FaceCount);
MESH->m_VMRefs.reserve (Ilr->polygon.count*3);
IntVec surf_ids;
surf_ids.resize(Ilr->polygon.count);
int id = Ilr->polygon.count/50;
if (id==0)
id = 1;
for (int i=0; i<Ilr->polygon.count; ++i)
{
st_Face& Mpol=MESH->m_Faces[i];
st_lwPolygon& Ipol=Ilr->polygon.pol[i];
if (Ipol.nverts!=3) {
ELog.DlgMsg(mtError, "Import LWO: Face must contain only 3 vertices!");
bResult=false;
break;
}
for (int pv_i=0; pv_i<3; ++pv_i)
{
st_lwPolVert& Ipv=Ipol.v[pv_i];
st_FaceVert& Mpv=Mpol.pv[pv_i];
Mpv.pindex =Ipv.index;
MESH->m_VMRefs.push_back(st_VMapPtLst());
st_VMapPtLst& m_vm_lst = MESH->m_VMRefs.back();
DEFINE_VECTOR (st_VMapPt,VMapPtVec,VMapPtIt);
VMapPtVec vm_lst;
Mpv.vmref = MESH->m_VMRefs.size()-1;
// parse uv-map
int vmpl_cnt =Ipv.nvmaps;
st_lwPoint& Ipt =Ilr->point.pt[Mpv.pindex];
int vmpt_cnt =Ipt.nvmaps;
if (!vmpl_cnt&&!vmpt_cnt){
ELog.DlgMsg (mtError,"Found mesh without UV's!",0);
bResult = false;
break;
}
AStringVec names;
if (vmpl_cnt){
// берем из poly
for (int vm_i=0; vm_i<vmpl_cnt; vm_i++){
if (Ipv.vm[vm_i].vmap->type!=ID_TXUV) continue;
vm_lst.push_back(st_VMapPt());
st_VMapPt& pt = vm_lst.back();
pt.vmap_index = VMIndices[Ipv.vm[vm_i].vmap];// номер моей VMap
names.push_back (Ipv.vm[vm_i].vmap->name);
pt.index = Ipv.vm[vm_i].index;
}
}
if (vmpt_cnt){
// берем из points
for (int vm_i=0; vm_i<vmpt_cnt; vm_i++){
if (Ipt.vm[vm_i].vmap->type!=ID_TXUV) continue;
if (std::find(names.begin(),names.end(),Ipt.vm[vm_i].vmap->name)!=names.end()) continue;
vm_lst.push_back(st_VMapPt());
st_VMapPt& pt = vm_lst.back();
pt.vmap_index = VMIndices[Ipt.vm[vm_i].vmap]; // номер моей VMap
pt.index = Ipt.vm[vm_i].index;
}
}
std::sort(vm_lst.begin(),vm_lst.end(),CompareFunc);
// parse weight-map
int vm_cnt =Ipt.nvmaps;
for (int vm_i=0; vm_i<vm_cnt; vm_i++){
if (Ipt.vm[vm_i].vmap->type!=ID_WGHT) continue;
vm_lst.push_back(st_VMapPt());
st_VMapPt& pt = vm_lst.back();
pt.vmap_index = VMIndices[Ipt.vm[vm_i].vmap]; // номер моей VMap
pt.index = Ipt.vm[vm_i].index;
}
m_vm_lst.count = vm_lst.size();
m_vm_lst.pts = xr_alloc<st_VMapPt>(m_vm_lst.count);
Memory.mem_copy (m_vm_lst.pts,&*vm_lst.begin(),m_vm_lst.count*sizeof(st_VMapPt));
}
if (!bResult) break;
// Ipol.surf->alpha_mode - заполнено как номер моего surface
surf_ids[i] = Ipol.surf->alpha_mode;
}
if (!bResult) break;
for (u32 pl_id=0; pl_id<MESH->GetFCount(); pl_id++)
MESH->m_SurfFaces[m_Surfaces[surf_ids[pl_id]]].push_back(pl_id);
if (!bResult) break;
k++;
//MESH->DumpAdjacency();
if (bNeedOptimize) MESH->OptimizeMesh(false);
//MESH->DumpAdjacency();
MESH->RebuildVMaps(); // !!!!!!
}
}
}
#ifdef _EDITOR
LWO_CloseFile(I);
#else
lwFreeObject(I);
#endif
// UI->ProgressEnd();
// UI->SetStatus("");
if (bResult) VerifyMeshNames();
else ELog.DlgMsg(mtError,"Can't parse LWO object.");
if (bResult) m_LoadName = (strext(fname))? strcpy(strext(fname),".object"):strcat(strext(fname),".object");
return bResult;
}else
ELog.DlgMsg(mtError,"Can't import LWO object file.");
// UI->ProgressEnd();
// UI->SetStatus("");
return false;
}
mesh_t *LoadLWO(char *filename)
{
unsigned int failID = 0;
int failpos;
char *sfailID[5];
mesh_t *mesh;
lwObject *lwobj = lwGetObject5(filename, &failID, &failpos);
memset(sfailID, 0, 5);
memcpy(sfailID, &failID, 4);
if(failID > 0)
printf("failID: %s\n", sfailID);
if(lwobj != 0)
{
//printf("nlayers : %i\n", lwobj->nlayers);
if(lwobj->nlayers > 1) return 0;
// Read layers and polygons
mesh = new mesh_t;
int ti = 0;
for(int l = 0; l < lwobj->nlayers; l++)
{
lwPolygonList *polylist = &lwobj->layer[l].polygon;
lwPointList *pointlist = &lwobj->layer[l].point;
// printf("poly count: %i\n", polylist->count);
// printf("point count: %i\n", pointlist->count);
int tri_count = 0;
for(int p = 0; p < polylist->count; p++)
{
lwPolygon *poly = &polylist->pol[p];
if(poly->nverts >= 3)
{
tri_count += (poly->nverts-2);
}
}
mesh->numtris = tri_count;
// Allocate
mesh->tris = new tri_t[mesh->numtris];
mesh->norms = new norm_t[mesh->numtris];
mesh->c = new col_t[mesh->numtris];
//printf("numtries: %i\n", mesh->numtris);
lwPoint *point = pointlist->pt;
for(int p = 0; p < polylist->count; p++)
{
// printf("poly nverts: %i\n", poly->nverts);
lwPolygon *poly = &polylist->pol[p];
// printf("surf name: %s\n", poly->surf->name);
if(poly->nverts == 3)
{
lwPoint *v1 = &point[ poly->v[0].index ];
lwPoint *v2 = &point[ poly->v[1].index ];
lwPoint *v3 = &point[ poly->v[2].index ];
float *n1 = poly->v[0].norm;
float *n2 = poly->v[1].norm;
float *n3 = poly->v[2].norm;
SetTri(mesh, ti, v1, v2, v3, n1, n2, n3, poly->surf->color.rgb);
ti++;
}
else
{
if(poly->nverts > 3)
{
lwPolygon *poly = &polylist->pol[p];
lwPoint *v1 = &point[ poly->v[0].index ];
lwPoint *v2 = &point[ poly->v[1].index ];
lwPoint *v3 = &point[ poly->v[2].index ];
float *n1 = poly->v[0].norm;
float *n2 = poly->v[1].norm;
float *n3 = poly->v[2].norm;
SetTri(mesh, ti, v1, v2, v3, n1, n2, n3, poly->surf->color.rgb);
// printf("normal %g, %g, %g\n", poly->v[0].norm[0], poly->v[0].norm[1], poly->v[0].norm[2]);
ti++;
for(int i=2; i < poly->nverts-1; i++)
{
lwPoint *v2 = &point[ poly->v[i].index ];
lwPoint *v3 = &point[ poly->v[i+1].index ];
float *n2 = poly->v[i].norm;
float *n3 = poly->v[i+1].norm;
SetTri(mesh, ti, v1, v2, v3, n1, n2, n3, poly->surf->color.rgb);
ti++;
}
}
else
{
printf("poly nverts: %i\n", poly->nverts);
}
}
}
}
}
else
{
printf("failID : %i , failpos: %i\n", failID, failpos);
}
lwFreeObject(lwobj);
return mesh;
}
