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CSG (Constructive Solid Geometry) representation of the given solid

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The isometric view of the solid along with dimensions.

Need to create the CSG (Constructive Solid Geometry) tree for a given solid.


CSG tree is generated by addition, subtraction and intersection of basic primitives.
The basic primitives are:
1. Block
2. Cone
3. Wedge
4. Cylinder
5. Sphere



CSG

CSG procedure


Here
p1 is primitive 1 i.e. Block
p2 is primitive 2 i.e. wedge
p3 is primitive 3 i.e. wedge
p4 is primitive 4 i.e. cylinder
p5 is primitive 5 i.e. block



1. The subtraction of p1 - p2 is generated s1
2. The subtraction of s1 - p3 is generated s2
3. The subtraction of s2 - p4 is generated s3
4. The subtraction of s3 - p5 is generated s4

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