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Four angle 3D Models

Find the best Four angle 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

正五角星 3d 模型: 生成一个几何精确的正五角星(正五芒星),要求如下:

五重对称:具备5条镜像对称轴,每条轴穿过一个顶点与对边中点
角度精确:每个星形尖角为 36°,内凹角为 108°,五个顶点均匀分布在圆周上,相邻顶点圆心角为 72°
比例标准:外接圆半径与内接圆半径之比符合黄金比例(约 1 : 0.618)
正五角星 3d 模型 3D Model