Different types of shape constructs used in Blender and

Hangar tutorial - Making a scenery object

I'm trying to create a circular pattern using the triangle, and the middle of the hexagon as the centre point, but I can't select the middle of the hexagon? Any ideas?

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Construct 3 3DObject Plugin by kindeyegames

Blender Curve To Custom Shape

Blender Curve To Custom Shape

Modeling guide for 3D color printing in Blender

Qianqian Fang's research works Northeastern University, MA (NEU) and other places

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Mix Node — Blender Manual