ruler
2007-01-24 13:16:07
i been going thru scar and ibot and i have found that i am missing one thing, a major one.
I don't have bitmap / dtm rotation.
Hopeing someone that has access to how scar does it or someone that has used them alot, can shead some light.
If i rotate a dtm does the center point of each dtm component move. I assume so.
But do the points branching out from the point due to area size shift also.
Dtms have a parent point. Example a cross that goes comes from the parent may become diagonal cross at 45 degress. But a cross that is centered above the parent point but only be rotated 30 degress.
when rotating a bitmap do the corners get cut off at 45 degress.
http://www.codeguru.com/img/legacy/gdi/GDIRotate.jpg
http://www.codeguru.com/img/legacy/gdi/GDIRotate.jpg
I don't have bitmap / dtm rotation.
Hopeing someone that has access to how scar does it or someone that has used them alot, can shead some light.
If i rotate a dtm does the center point of each dtm component move. I assume so.
But do the points branching out from the point due to area size shift also.
Dtms have a parent point. Example a cross that goes comes from the parent may become diagonal cross at 45 degress. But a cross that is centered above the parent point but only be rotated 30 degress.
when rotating a bitmap do the corners get cut off at 45 degress.
http://www.codeguru.com/img/legacy/gdi/GDIRotate.jpg
http://www.codeguru.com/img/legacy/gdi/GDIRotate.jpg