Lucas Teske revidoval tento gist 8 years ago. Přejít na revizi
1 file changed, 4 deletions
parabolica.py
| @@ -7,13 +7,9 @@ thickness = 3 | |||
| 7 | 7 | ||
| 8 | 8 | m=App.Matrix() | |
| 9 | 9 | m.rotateY(math.radians(-90)) | |
| 10 | - | # create a parabola | |
| 11 | 10 | parabola=Part.Parabola() | |
| 12 | - | # the axis of the plane the curve is lying on, this sets the symmetry axis to (0,0,1) | |
| 13 | - | #parabola.Axis=App.Vector(1,0,0) | |
| 14 | 11 | parabola.Focal = focalPoint | |
| 15 | 12 | parabola.transform(m) | |
| 16 | - | # get only the right part of the curve | |
| 17 | 13 | edge=parabola.toShape(0,radius) | |
| 18 | 14 | Part.show(edge) | |
| 19 | 15 | face=edge.revolve(App.Vector(0,0,0),App.Vector(0,0,1),360) | |
Lucas Teske revidoval tento gist 8 years ago. Přejít na revizi
1 file changed, 22 insertions
parabolica.py(vytvořil soubor)
| @@ -0,0 +1,22 @@ | |||
| 1 | + | import Part, math | |
| 2 | + | ||
| 3 | + | focalPoint = 792.0 | |
| 4 | + | diameter = 2200.0 | |
| 5 | + | radius = diameter / 2 | |
| 6 | + | thickness = 3 | |
| 7 | + | ||
| 8 | + | m=App.Matrix() | |
| 9 | + | m.rotateY(math.radians(-90)) | |
| 10 | + | # create a parabola | |
| 11 | + | parabola=Part.Parabola() | |
| 12 | + | # the axis of the plane the curve is lying on, this sets the symmetry axis to (0,0,1) | |
| 13 | + | #parabola.Axis=App.Vector(1,0,0) | |
| 14 | + | parabola.Focal = focalPoint | |
| 15 | + | parabola.transform(m) | |
| 16 | + | # get only the right part of the curve | |
| 17 | + | edge=parabola.toShape(0,radius) | |
| 18 | + | Part.show(edge) | |
| 19 | + | face=edge.revolve(App.Vector(0,0,0),App.Vector(0,0,1),360) | |
| 20 | + | offset=face.makeOffsetShape(-thickness,0.001) | |
| 21 | + | ||
| 22 | + | Part.show(offset) | |
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