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CSG-summaray
· Constructive Solid Geometry is a game if wits! If you make your first steps in raytracing with POVLAB and POVRAY, you will probably encounter the one or the other surprise, when you create CSG-objects. · But the more you use them, the easier they are to construct. With only a few simple shapes (as you can see in the picture to the right), you can deliver stunning surface-effects and strange shapes. · At this point our first visit in »the land of CSG« ends. But we will come back to this topic, when we discuss CSG in combination with complex objects like splines in chapter B of this tutorial. |
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| Chapter A/Page 22 | 
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