Fixed a bug in octree and with entity angle decorations.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Show selection sizes and many improvements to text rendering engine.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Show bounds size when creating a brush.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Add highlighting to bounds.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Fixed a crash when attempting to hide or lock all unselected objects when all objects are selected.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Fixed crash when removing brushes from octree where brush entities would be removed more than once.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>