I created it because it was inconvenient that there were no primitives for right triangles.
As a bonus, primitives such as semi-cylinders are also attached, which are easy to use for decoration of buildings.
Please use it for various backgrounds.
直角三角形のプリミティブがないのが不便で作成しました。
おまけで、建物の装飾などに利用しやすい、半円柱などのプリミティブも付けています。
様々な背景のアタリにご活用ください。


A right-angled triangular prism is a square divided in half.
A semi-cylinder is a circle halved.
A semi-trapezoidal cylinder is a trapezoidal cylinder with a narrow upper area halved.
The semi-cylindrical is also for kamaboko, and the semi-trapezoidal cylinder is also for pudding and canelé atari ...?
Right triangle prism 2 is a flat triangular prism.



直角三角柱は正方形を半分に割った形です。
半円柱は円を半分にした形です。
半台形円柱は、上の面積が狭い台形型円柱を半分にした形です。
半円柱はかまぼこに、半台形円柱はプリンやカヌレのアタリにも…?
直角三角柱2は、平らな三角柱です。

right-angled triangle 直角三角形
cone 円錐
column 円柱