void Transform_Object (ObjectPtr Object, const TRANSFORM *Trans)
{
if (Object == NULL)
return;
for(vector<ObjectPtr>::iterator Sib = Object->Bound.begin(); Sib != Object->Bound.end(); Sib++)
{
Transform_Object(*Sib, Trans);
}
if (Object->Clip != Object->Bound)
{
for(vector<ObjectPtr>::iterator Sib = Object->Clip.begin(); Sib != Object->Clip.end(); Sib++)
{
Transform_Object(*Sib, Trans);
}
}
/* NK 1998 added if */
if (!Test_Flag(Object, UV_FLAG))
{
Transform_Textures(Object->Texture, Trans);
Transform_Textures(Object->Interior_Texture, Trans);
}
if(Object->interior != NULL)
Object->interior->Transform(Trans);
Object->Transform(Trans);
}
void Transform_Object (OBJECT *Object, TRANSFORM *Trans)
{
OBJECT *Sib;
if (Object == NULL)
{
return;
}
for (Sib = Object->Bound; Sib != NULL; Sib = Sib->Sibling)
{
Transform_Object(Sib, Trans);
}
if (Object->Clip != Object->Bound)
{
for (Sib = Object->Clip; Sib != NULL; Sib = Sib->Sibling)
{
Transform_Object(Sib, Trans);
}
}
/* NK 1998 added if */
if (!Test_Flag(Object, UV_FLAG))
{
Transform_Textures(Object->Texture, Trans);
Transform_Textures(Object->Interior_Texture, Trans);
}
if (Object->UV_Trans == NULL)
Object->UV_Trans = Create_Transform();
Compose_Transforms(Object->UV_Trans, Trans);
Transform_Interior(Object->Interior, Trans);
Transform(Object,Trans);
}
void LightSource::Transform(const TRANSFORM *tr)
{
DBL len;
MTransPoint(Center, Center, tr);
MTransPoint(Points_At, Points_At, tr);
MTransDirection(Axis1, Axis1, tr);
MTransDirection(Axis2, Axis2, tr);
MTransDirection(Direction, Direction, tr);
/* Make sure direction has unit length. */
len = Direction.length();
if(len > EPSILON)
Direction /= len;
if(!children.empty())
Transform_Object(children[0], tr);
if(Projected_Through_Object != NULL)
Transform_Object(Projected_Through_Object, tr);
}
