Object* TriPatchObject::ConvertToType(TimeValue t, Class_ID obtype) {
if(obtype == patchObjectClassID || obtype == defObjectClassID || obtype == mapObjectClassID) {
PatchObject *ob;
UpdatePatchMesh(t);
ob = new PatchObject();
ob->patch = patch;
ob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
ob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return ob;
}
if(obtype == triObjectClassID) {
TriObject *ob = CreateNewTriObject();
PrepareMesh(t);
ob->GetMesh() = patch.GetMesh();
ob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
ob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return ob;
}
#ifndef NO_NURBS
if (obtype==EDITABLE_SURF_CLASS_ID) {
PatchObject *pob;
UpdatePatchMesh(t);
pob = new PatchObject();
pob->patch = patch;
Object *ob = BuildEMObjectFromPatchObject(pob);
delete pob;
ob->SetChannelValidity(TOPO_CHAN_NUM, ObjectValidity(t));
ob->SetChannelValidity(GEOM_CHAN_NUM, ObjectValidity(t));
return ob;
}
#endif
if (Object::CanConvertToType (obtype)) return Object::ConvertToType (t, obtype);
if (CanConvertPatchObject (obtype)) {
PatchObject *ob;
UpdatePatchMesh(t);
ob = new PatchObject();
ob->patch = patch;
ob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
ob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
Object *ret = ob->ConvertToType (t, obtype);
ob->DeleteThis ();
return ret;
}
return NULL;
}
Object* TriObject::ConvertToType(TimeValue t, Class_ID cid) {
if (cid==defObjectClassID) return this;
if (cid==mapObjectClassID) return this;
if (cid==triObjectClassID) return this;
#ifndef NO_PATCHES
if (cid==patchObjectClassID) {
PatchObject *patchob = new PatchObject();
patchob->patch = mesh;
patchob->SetChannelValidity(TOPO_CHAN_NUM,ChannelValidity (t, TOPO_CHAN_NUM));
patchob->SetChannelValidity(GEOM_CHAN_NUM,ChannelValidity (t, GEOM_CHAN_NUM));
patchob->SetChannelValidity(TEXMAP_CHAN_NUM,ChannelValidity (t, TEXMAP_CHAN_NUM));
patchob->SetChannelValidity(VERT_COLOR_CHAN_NUM,ChannelValidity (t, VERT_COLOR_CHAN_NUM));
return patchob;
}
#endif
#ifdef DESIGN_VER
if (cid == GENERIC_AMSOLID_CLASS_ID)
{
Object* solid = (Object*)CreateInstance(GEOMOBJECT_CLASS_ID, GENERIC_AMSOLID_CLASS_ID);
assert(solid);
if(solid)
{
IGeomImp* cacheptr = (IGeomImp*)(solid->GetInterface(I_GEOMIMP));
assert(cacheptr);
if(cacheptr)
{
// bool res = cacheptr->createConvexHull(mesh.verts, mesh.getNumVerts());
cacheptr->Init((void*)&mesh, MAX_MESH_ID);
bool res = !cacheptr->isNull();
solid->ReleaseInterface(I_GEOMIMP, cacheptr);
solid->SetChannelValidity(TOPO_CHAN_NUM,ChannelValidity (t, TOPO_CHAN_NUM));
solid->SetChannelValidity(GEOM_CHAN_NUM,ChannelValidity (t, GEOM_CHAN_NUM));
solid->SetChannelValidity(TEXMAP_CHAN_NUM,ChannelValidity (t, TEXMAP_CHAN_NUM));
solid->SetChannelValidity(VERT_COLOR_CHAN_NUM,ChannelValidity (t, VERT_COLOR_CHAN_NUM));
if(res)
{
return solid;
}
}
}
}
#endif
return Object::ConvertToType (t, cid);
}
Object* SimpleObject::ConvertToType(TimeValue t, Class_ID obtype)
{
if (obtype==defObjectClassID||obtype==triObjectClassID||obtype==mapObjectClassID) {
TriObject *triob;
UpdateMesh(t);
triob = CreateNewTriObject();
triob->GetMesh() = mesh;
triob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
triob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return triob;
}
else
if (obtype == patchObjectClassID) {
UpdateMesh(t);
PatchObject *patchob = new PatchObject();
patchob->patch = mesh; // Handy Mesh->PatchMesh conversion
patchob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
patchob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return patchob;
}
return Object::ConvertToType(t,obtype);
}
Object* SimpleObject::ConvertToType(TimeValue t, Class_ID obtype)
{
if (obtype==defObjectClassID||obtype==triObjectClassID||obtype==mapObjectClassID) {
TriObject *triob;
UpdateMesh(t);
triob = CreateNewTriObject();
triob->GetMesh() = mesh;
triob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
triob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return triob;
}
#ifndef NO_PATCHES
if (obtype == patchObjectClassID) {
UpdateMesh(t);
PatchObject *patchob = new PatchObject();
patchob->patch = mesh; // Handy Mesh->PatchMesh conversion
patchob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
patchob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
return patchob;
}
#endif
if (Object::CanConvertToType (obtype)) {
UpdateMesh (t);
return Object::ConvertToType(t,obtype);
}
if (CanConvertTriObject(obtype)) {
UpdateMesh (t);
TriObject *triob = CreateNewTriObject ();
triob->GetMesh() = mesh;
triob->SetChannelValidity(TOPO_CHAN_NUM,ObjectValidity(t));
triob->SetChannelValidity(GEOM_CHAN_NUM,ObjectValidity(t));
Object *ob = triob->ConvertToType (t, obtype);
if (ob != triob) triob->DeleteThis (); // (ob should never = tob.)
return ob;
}
return NULL;
}
Object* TorusObject::ConvertToType(TimeValue t, Class_ID obtype)
{
#ifndef NO_PATCHES
if (obtype == patchObjectClassID) {
Interval valid = FOREVER;
float radius1, radius2;
int genUVs;
pblock->GetValue(PB_RADIUS,t,radius1,valid);
pblock->GetValue(PB_RADIUS2,t,radius2,valid);
pblock->GetValue(PB_GENUVS,t,genUVs,valid);
PatchObject *ob = new PatchObject();
BuildTorusPatch(t,ob->patch,radius1,radius2,genUVs, GetUsePhysicalScaleUVs());
ob->SetChannelValidity(TOPO_CHAN_NUM,valid);
ob->SetChannelValidity(GEOM_CHAN_NUM,valid);
ob->UnlockObject();
return ob;
}
#endif
#ifndef NO_NURBS
if (obtype == EDITABLE_SURF_CLASS_ID) {
Interval valid = FOREVER;
float radius, radius2, pie1, pie2;
int sliceon, genUVs;
pblock->GetValue(PB_RADIUS,t,radius,valid);
pblock->GetValue(PB_RADIUS2,t,radius2,valid);
pblock->GetValue(PB_PIESLICE1,t,pie1,valid);
pblock->GetValue(PB_PIESLICE2,t,pie2,valid);
pblock->GetValue(PB_SLICEON,t,sliceon,valid);
pblock->GetValue(PB_GENUVS,t,genUVs,valid);
Object *ob = BuildNURBSTorus(radius, radius2, sliceon, pie1, pie2, genUVs);
ob->SetChannelValidity(TOPO_CHAN_NUM,valid);
ob->SetChannelValidity(GEOM_CHAN_NUM,valid);
ob->UnlockObject();
return ob;
}
#endif
#ifdef DESIGN_VER
if (obtype == GENERIC_AMSOLID_CLASS_ID)
{
Interval valid = FOREVER;
float radius1, radius2, pie1, pie2;
int sliceon, genUVs, sides, segs;
pblock->GetValue(PB_RADIUS,t,radius1,valid);
pblock->GetValue(PB_RADIUS2,t,radius2,valid);
pblock->GetValue(PB_PIESLICE1,t,pie1,valid);
pblock->GetValue(PB_PIESLICE2,t,pie2,valid);
pblock->GetValue(PB_SLICEON,t,sliceon,valid);
pblock->GetValue(PB_GENUVS,t,genUVs,valid);
pblock->GetValue(PB_SIDES,t,sides,valid);
pblock->GetValue(PB_SEGMENTS,t,segs,valid);
int smooth;
pblock->GetValue(PB_SMOOTH,t,smooth,valid);
if (radius1 < 0.0f) radius1 = 0.0f;
if (radius2 < 0.0f) radius2 = 0.0f;
Object* solid = (Object*)CreateInstance(GEOMOBJECT_CLASS_ID, GENERIC_AMSOLID_CLASS_ID);
assert(solid);
if(solid)
{
IGeomImp* cacheptr = (IGeomImp*)(solid->GetInterface(I_GEOMIMP));
assert(cacheptr);
if(cacheptr)
{
bool res = cacheptr->createTorus(radius1, radius2, sides, segs, smooth);
solid->ReleaseInterface(I_GEOMIMP, cacheptr);
if(res)
return solid;
else
{
solid->DeleteMe();
}
}
}
return NULL;
}
#endif
return SimpleObject::ConvertToType(t,obtype);
}
void ExtrudeMod::ModifyObject(TimeValue t, ModContext &mc, ObjectState * os, INode *node)
{
//DebugPrint(_T("Extrude modifying object\n"));
// Get our personal validity interval...
Interval valid = GetValidity(t);
// and intersect it with the channels we use as input (see ChannelsUsed)
valid &= os->obj->ChannelValidity(t,TOPO_CHAN_NUM);
valid &= os->obj->ChannelValidity(t,GEOM_CHAN_NUM);
int output;
pblock->GetValue(PB_OUTPUT, TimeValue(0), output, FOREVER);
switch (output) {
case NURBS_OUTPUT:
#ifndef NO_NURBS
{
// Here is where all the fun stuff happens -- GenerateExtrudeSurface fills in the EM,
// then we stuff the EditableSurface into the pipeline.
ShapeObject *shape = (ShapeObject *)os->obj;
float amount;
BOOL texturing, genMatIds, useShapeIDs;
pblock->GetValue(PB_MAPPING, TimeValue(0), texturing, FOREVER);
pblock->GetValue(PB_GEN_MATIDS, TimeValue(0), genMatIds, FOREVER);
pblock->GetValue(PB_USE_SHAPEIDS, TimeValue(0), useShapeIDs, FOREVER);
int levels,capStart,capEnd,capType;
pblock->GetValue(PB_SEGS,t,levels,FOREVER);
if (levels<1) levels = 1;
pblock->GetValue(PB_CAPSTART,t,capStart,FOREVER);
pblock->GetValue(PB_CAPEND,t,capEnd,FOREVER);
pblock->GetValue(PB_CAPTYPE,t,capType,FOREVER);
pblock->GetValue(PB_AMOUNT,t,amount,FOREVER);
LimitValue(amount, -1000000.0f, 1000000.0f);
BOOL suspended = FALSE;
if (theHold.Holding()) {
theHold.Suspend();
suspended = TRUE;
}
Object *nobj = CreateNURBSExtrudeShape(ip, GetString(IDS_RB_EXTRUDE), t, shape, amount,
capStart, capEnd, capType, texturing, genMatIds, useShapeIDs);
if (suspended) {
theHold.Resume();
}
// We only set geom validity because we preserve animation on clone
// and copying other cahnnels causes problems -- SCM 9/2/97
nobj->SetChannelValidity(GEOM_CHAN_NUM, valid);
os->obj = nobj;
break;}
#endif
#ifndef NO_PATCHES
case PATCH_OUTPUT: {
// Here is where all the fun stuff happens -- BuildPatchFromShape fills in the PatchObject's patch mesh,
// then we stuff the PatchObject into the pipeline.
PatchObject *pat = new PatchObject;
BuildPatchFromShape(t, mc, os, pat->patch);
pat->SetChannelValidity(TOPO_CHAN_NUM, valid);
pat->SetChannelValidity(GEOM_CHAN_NUM, valid);
pat->SetChannelValidity(TEXMAP_CHAN_NUM, valid);
pat->SetChannelValidity(MTL_CHAN_NUM, valid);
pat->SetChannelValidity(SELECT_CHAN_NUM, valid);
pat->SetChannelValidity(SUBSEL_TYPE_CHAN_NUM, valid);
pat->SetChannelValidity(DISP_ATTRIB_CHAN_NUM, valid);
os->obj = pat;
break;}
#endif // NO_PATCHES
case MESH_OUTPUT: {
// Here is where all the fun stuff happens -- BuildMeshFromShape fills in the TriObject's mesh,
// then we stuff the TriObj into the pipeline.
TriObject *tri = CreateNewTriObject();
BuildMeshFromShape(t, mc, os, tri->GetMesh());
tri->SetChannelValidity(TOPO_CHAN_NUM, valid);
tri->SetChannelValidity(GEOM_CHAN_NUM, valid);
tri->SetChannelValidity(TEXMAP_CHAN_NUM, valid);
tri->SetChannelValidity(MTL_CHAN_NUM, valid);
tri->SetChannelValidity(SELECT_CHAN_NUM, valid);
tri->SetChannelValidity(SUBSEL_TYPE_CHAN_NUM, valid);
tri->SetChannelValidity(DISP_ATTRIB_CHAN_NUM, valid);
os->obj = tri;
break; }
#ifdef XXDESIGN_VER
case AMSOLID_OUTPUT: {
//Create an extrusion solid using Facet Modeler
Object* solid = (Object*)CreateInstance(GEOMOBJECT_CLASS_ID, GENERIC_AMSOLID_CLASS_ID);
assert(solid);
if(solid)
{
IGeomImp* cacheptr = (IGeomImp*)(solid->GetInterface(I_GEOMIMP));
assert(cacheptr);
if(cacheptr)
{
bool res = BuildAMSolidFromShape(t, mc, os, cacheptr);
solid->ReleaseInterface(I_GEOMIMP, cacheptr);
if(!res)
{
valid.SetInstant(t);
// assert(!cacheptr->isNull());
}
for(int i=0; i<NUM_OBJ_CHANS;i++)
solid->SetChannelValidity(i, valid);
os->obj = solid;
}
}
break; }
#endif
}
os->obj->UnlockObject();
}
