void UnwrapMod::PlanarMapNoScale(Point3 gNormal)
{
AlignMap();
//add vertices to our internal vertex list filling in dead spots where appropriate
int ct = 0;
//get align normal
//get fit data
PlanarTM.IdentityMatrix();
Interval v;
Point3 identScale(1.0f,1.0f,1.0f);
if (scaleControl) scaleControl->GetValue(0,&gScale,v);
PlanarTM.SetScale(identScale);
if (rotateControl) rotateControl->GetValue(0,&gRotate,v);
PlanarTM.RotateZ(gRotate);
if (offsetControl) offsetControl->GetValue(0,&gOffset,v);
PlanarTM.SetTrans(gOffset);
ComputeSelectedFaceData();
Matrix3 gtm;
UnwrapMatrixFromNormal(gNormal,gtm);
gtm = Inverse(gtm);
DeleteVertsFromFace(gfaces);
//unselect all verts
for (int j=0;j<TVMaps.v.Count();j++)
{
if (vsel[j])
{
vsel.Clear(j);
}
}
//build available list
Tab<int> alist;
alist.ZeroCount();
for (j=0;j<TVMaps.v.Count();j++)
{
if (TVMaps.v[j].flags & FLAG_DEAD)
//dead veretx found copy new vert in and note the place
{
alist.Append(1,&j,1);
}
}
for (int i = 0; i < gverts.d.Count(); i++)
{
BOOL found = FALSE;
if (gverts.sel[i])
{
if (ct < alist.Count() )
{
j = alist[ct];
TVMaps.v[j].flags = 0;
TVMaps.v[j].influence = 0.0f;
Point3 tp = gverts.d[i].p - gCenter;
tp = tp * gtm;
tp.z = 0.0f;
TVMaps.v[j].p = tp;
int vcount = vsel.GetSize();
vsel.Set(j);
if (TVMaps.cont[j]) TVMaps.cont[j]->SetValue(0,&tp,CTRL_ABSOLUTE);
gverts.d[i].newindex = j;
ct++;
}
else
{
UVW_TVVertClass tempv;
Point3 tp = gverts.d[i].p - gCenter;
tp = tp * gtm;
tp.z = 0.0f;
tempv.p = tp;
tempv.flags = 0;
tempv.influence = 0.0f;
gverts.d[i].newindex = TVMaps.v.Count();
TVMaps.v.Append(1,&tempv,1);
vsel.SetSize(TVMaps.v.Count(), 1);
vsel.Set(TVMaps.v.Count()-1);
Control* c;
c = NULL;
TVMaps.cont.Append(1,&c,1);
if (TVMaps.cont[TVMaps.v.Count()-1])
TVMaps.cont[TVMaps.v.Count()-1]->SetValue(0,&TVMaps.v[TVMaps.v.Count()-1].p,CTRL_ABSOLUTE);
}
}
}
//now copy our face data over
for (i = 0; i < gfaces.Count(); i++)
{
int ct = gfaces[i]->FaceIndex;
TVMaps.f[ct]->flags = gfaces[i]->flags;
TVMaps.f[ct]->flags |= FLAG_SELECTED;
int pcount = 3;
pcount = gfaces[i]->count;
for (int j = 0; j < pcount; j++)
{
int index = gfaces[i]->t[j];
//find spot in our list
TVMaps.f[ct]->t[j] = gverts.d[index].newindex;
if ((TVMaps.f[ct]->flags & FLAG_CURVEDMAPPING) && (TVMaps.f[ct]->vecs))
{
index = gfaces[i]->vecs->handles[j*2];
//find spot in our list
TVMaps.f[ct]->vecs->handles[j*2] = gverts.d[index].newindex;
index = gfaces[i]->vecs->handles[j*2+1];
//find spot in our list
TVMaps.f[ct]->vecs->handles[j*2+1] = gverts.d[index].newindex;
if (TVMaps.f[ct]->flags & FLAG_INTERIOR)
{
index = gfaces[i]->vecs->interiors[j];
//find spot in our list
TVMaps.f[ct]->vecs->interiors[j] = gverts.d[index].newindex;
}
}
}
}
CleanUpDeadVertices();
TVMaps.edgesValid= FALSE;
}
void UnwrapMod::DrawGizmo(TimeValue t, INode* inode,/*w4 ModContext *mc, */GraphicsWindow *gw)
{
ComputeSelectedFaceData();
Matrix3 vtm(1);
Interval iv;
if (inode)
vtm = inode->GetObjectTM(t,&iv);
Point3 a(-0.5f,-0.5f,0.0f),b(0.5f,-0.5f,0.0f),c(0.5f,0.5f,0.0f),d(-0.5f,0.5f,0.0f);
Matrix3 modmat, ntm = inode->GetObjectTM(t);
modmat = GetMapGizmoMatrix(t);
gw->setTransform(modmat);
if ( (fnGetMapMode() == PLANARMAP) || (fnGetMapMode() == PELTMAP) )
{
Point3 line[5];
line[0] = a;
line[1] = b;
line[2] = c;
line[3] = d;
line[4] = line[0];
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
gw->polyline(5, line, NULL, NULL, 0);
}
else if (fnGetMapMode() == CYLINDRICALMAP)
{
//draw the bottom circle
int segs = 32;
float angle = 0.0f;
float inc = 1.0f/(float)segs * 2 * PI;
Point3 prevVec;
gw->startSegments();
Point3 pl[3];
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
for (int i = 0; i < (segs+1); i++)
{
Matrix3 tm(1);
tm.RotateZ(angle);
Point3 vec (0.50f,0.0f,0.0f);
vec = vec * tm;
if ( i >= 1)
{
pl[0] = vec;
pl[1] = prevVec;
gw->segment(pl,1);
pl[0].z = 1.0f;
pl[1].z = 1.0f;
gw->segment(pl,1);
if (((i%4) == 0) && (i != segs))
{
pl[0] = vec;
pl[1] = vec;
pl[1].z = 1.0f;
gw->segment(pl,1);
}
}
prevVec = vec;
angle += inc;
}
Color c(openEdgeColor);
gw->setColor(LINE_COLOR,c);
pl[0] = Point3(0.50f,0.0f,0.0f);
pl[1] = Point3(0.50f,0.0f,0.0f);
pl[1].z = 1.0f;
gw->segment(pl,1);
gw->endSegments();
}
else if (fnGetMapMode() == SPHERICALMAP)
{
//draw the bottom circle
int segs = 32;
float inc = 1.0f/(float)segs * 2 * PI;
gw->startSegments();
Point3 pl[3];
Color c(openEdgeColor);
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
pl[0] = Point3(0.0f,0.0f,.6f);
pl[1] = Point3(0.0f,0.0f,-.5f);
gw->segment(pl,1);
for (int j = 0; j < 3; j++)
{
float angle = 0.0f;
Point3 prevVec;
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
for (int i = 0; i < (segs+1); i++)
{
Matrix3 tm(1);
Point3 vec (0.50f,0.0f,0.0f);
if (j == 0)
tm.RotateZ(angle);
if (j == 1)
{
vec = Point3(0.0f,0.5f,0.0f);
tm.RotateX(angle);
}
if (j == 2)
{
vec = Point3(0.0f,0.0f,-0.5f);
if (i < ((segs+2)/2))
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
else gw->setColor(LINE_COLOR,c);
tm.RotateY(angle);
}
vec = vec * tm;
if ( i >= 1)
{
pl[0] = vec;
pl[1] = prevVec;
gw->segment(pl,1);
}
prevVec = vec;
angle += inc;
}
}
gw->endSegments();
}
else if (fnGetMapMode() == BOXMAP)
{
Point3 line[3];
gw->setColor(LINE_COLOR,GetUIColor(COLOR_SEL_GIZMOS));
gw->startSegments();
line[0] = Point3(-0.5f,-0.5f,-0.5f);
line[1] = Point3(0.5f,-0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,0.5f,-0.5f);
line[1] = Point3(0.5f,0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(0.5f,0.5f,-0.5f);
line[1] = Point3(0.5f,-0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,0.5f,-0.5f);
line[1] = Point3(-0.5f,-0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,-0.5f,0.5f);
line[1] = Point3(0.5f,-0.5f,0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,0.5f,0.5f);
line[1] = Point3(0.5f,0.5f,0.5f);
gw->segment(line,1);
line[0] = Point3(0.5f,0.5f,0.5f);
line[1] = Point3(0.5f,-0.5f,0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,0.5f,0.5f);
line[1] = Point3(-0.5f,-0.5f,0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,-0.5f,0.5f);
line[1] = Point3(-0.5f,-0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(0.5f,-0.5f,0.5f);
line[1] = Point3(0.5f,-0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(-0.5f,0.5f,0.5f);
line[1] = Point3(-0.5f,0.5f,-0.5f);
gw->segment(line,1);
line[0] = Point3(0.5f,0.5f,0.5f);
line[1] = Point3(0.5f,0.5f,-0.5f);
gw->segment(line,1);
gw->endSegments();
}
}
