void ModelDrawer::RenderSelection_ (MdlObject *o, IView *view)
{
// setup object transformation
Matrix tmp, mat;
o->GetTransform (mat);
mat.transpose (&tmp);
glPushMatrix ();
glMultMatrixf ( (float*)&tmp );
glColor3ub (0,0,255);
bool psel=view->GetConfig(CFG_POLYSELECT)!=0.0f;
for (int a=0;a<o->poly.size();a++)
{
Poly *pl = o->poly[a];
if ((o->isSelected && !psel) || (pl->isSelected && psel))
{
glBegin(GL_POLYGON);
for (int b=0;b<pl->verts.size();b++)
glVertex3fv ((float *)&o->verts[pl->verts[b]].pos);
glEnd ();
}
}
for (int a=0;a<o->childs.size();a++)
RenderSelection_ (o->childs[a], view);
glPopMatrix ();
}
void ModelDrawer::RenderSelection (IView *view)
{
glEnable (GL_POLYGON_OFFSET_FILL);
glPolygonOffset (0.0f, -10.0f);
glDepthMask (GL_FALSE);
ulong pattern[32], *i = pattern;
ulong val = 0xCCCCCCCC;
for (;i < pattern+32;) {
*(i++)=val; *(i++)=val;
val = ~val;
}
glPolygonStipple ((GLubyte *)&pattern[0]);
glEnable (GL_POLYGON_STIPPLE);
glDisable (GL_LIGHTING);
glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
glDisable (GL_CULL_FACE);
if (model->root)
RenderSelection_ (model->root, view);
glDisable (GL_POLYGON_STIPPLE);
glDisable (GL_POLYGON_OFFSET_FILL);
glDepthMask (GL_TRUE);
glPolygonOffset (0.0f, 0.0f);
}
void ModelDrawer::RenderSelection_ (MdlObject *o, IView *view)
{
// setup object transformation
Matrix tmp, mat;
o->GetTransform (mat);
mat.transpose (&tmp);
glPushMatrix ();
glMultMatrixf ( (float*)&tmp );
glColor3ub (0,0,255);
bool psel=view->GetConfig(CFG_POLYSELECT)!=0.0f;
for (PolyIterator pi(o);!pi.End();pi.Next())
{
Poly *pl = *pi;
if ((o->isSelected && !psel) || (pl->isSelected && psel))
{
if (!pi.verts())
continue;
glBegin(GL_POLYGON);
for (unsigned int b=0;b<pl->verts.size();b++)
glVertex3fv ((float *)& (*pi.verts())[pl->verts[b]].pos);
glEnd ();
}
}
for (unsigned int a=0;a<o->childs.size();a++)
RenderSelection_ (o->childs[a], view);
glPopMatrix ();
}
