2011年度図学講義から

Ellipse(楕円)  Ruled surface:Helicoid(線織面:螺旋面)  Ruled surface:Convolute(線織面:コンボリュート面)

Hyperbolic Paraboid(双曲放物面)  Hyperboloid of one sheet(一葉回転双曲面)

Points on a cone(円錐面上の対応点1)  Points on a cone(円錐面上の対応点2) 

Cutting of a polyhedron(角錐の切断)  Cutting of a cylinder(円柱の切断)  Cutting of a cone(円錐の切断)

Cutting of a cone(円錐の切断)  Cutting of a sphere(球の切断)  Cutting of a sphere(球の大円による切断) 

Cutting and Development(角柱の切断・展開)  Cutting and Development(円柱の切断・展開)

Cutting and Development(円錐の切断・展開)  Cutting and Development(角錐の切断・展開)

Cutting and Development(円錐の切断・展開)  Development of a sphere(球の近似展開) 

Warped Surface(包絡面の切断・展開)  Warped Surface(包絡面の展開) 

Intersection(平面と直線の交点)  Intersection(2円柱の交線)

Intersection(平面どうしの交点)  Intersection(円柱と円錐の交線)

Intersection(円柱と円錐の交線)  Intersection(多面体と直線の交点)

Intersection(多面体どうしの交線)

Intersection and Development(2円柱の相貫と展開)  Intersection and Development(円柱・円錐の相関と展開)

Regular Tetrahedron(正4面体)  Regular Octahedron(正8面体)  Regular Dodecahedron(正12面体)  Regular Icosahedron(正20面体)


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