Step -> cross-section ->output
Tell me please, what the best way to do 3 next step:
1) Convert step format into internal CasCade structure with color support
2) Implement a cross-section (i.e. I want to part of a figure on one side of the cutting plane left, and the other was thrown out)
3) Output cross-sectioned shape into user window
I will be grateful if you could tell me at least in general terms, how to do it the best way of preserving the natural color of STEP format. The names of classes is much closer to me to the decision, with the implement of it I have a chance to understand yourself.