Problem in Drawing View

When I draw something in the drawing view, I can’t see it as I drawout the image. I can only see part of the object when done drawing it.

Then once in release the mouse after drawing I only see part of the object I drew.

I only see the hole object when I click on one of the tools above like select (arrow looking tool) or brush.

Its like its not refreshing the image or screen or something.

Problem Resolved by
Open ToonBoom 3.5
Edit Menu – > Preferences → Display Tab – > Renderer Section
Select Direct3D

Render Options Section
Select Everything
Max on
Textures & Images: Fast Display: MAX–> Better Quality
Memory Usage: MAX → Unlimited