How to use the splipy.Volume.make_splines_identical function in Splipy

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sintefmath / Splipy / splipy / volume_factory.py View on Github

vmax = surfaces[3]
        wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

sintefmath / Splipy / splipy / volume_factory.py View on Github

umax = surfaces[1]
        vmin = surfaces[2]
        vmax = surfaces[3]
        wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

sintefmath / Splipy / splipy / volume_factory.py View on Github

# coons patch (https://en.wikipedia.org/wiki/Coons_patch)
        umin = surfaces[0]
        umax = surfaces[1]
        vmin = surfaces[2]
        vmax = surfaces[3]
        wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

sintefmath / Splipy / splipy / volume_factory.py View on Github

wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

sintefmath / Splipy / splipy / volume_factory.py View on Github

umin = surfaces[0]
        umax = surfaces[1]
        vmin = surfaces[2]
        vmax = surfaces[3]
        wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

sintefmath / Splipy / splipy / volume_factory.py View on Github

vmin = surfaces[2]
        vmax = surfaces[3]
        wmin = surfaces[4]
        wmax = surfaces[5]
        vol1 = edge_surfaces(umin,umax)
        vol2 = edge_surfaces(vmin,vmax)
        vol3 = edge_surfaces(wmin,wmax)
        vol4 = Volume(controlpoints=vol1.corners(order='F'), rational=vol1.rational)
        vol1.swap(0, 2)
        vol1.swap(1, 2)
        vol2.swap(1, 2)
        vol4.swap(1, 2)
        Volume.make_splines_identical(vol1, vol2)
        Volume.make_splines_identical(vol1, vol3)
        Volume.make_splines_identical(vol1, vol4)
        Volume.make_splines_identical(vol2, vol3)
        Volume.make_splines_identical(vol2, vol4)
        Volume.make_splines_identical(vol3, vol4)
        result                =   vol1.clone()
        result.controlpoints +=   vol2.controlpoints
        result.controlpoints +=   vol3.controlpoints
        result.controlpoints -= 2*vol4.controlpoints
        return result
    else:
        raise ValueError('Requires two or six input surfaces')

How to use the splipy.Volume.make_splines_identical function in Splipy

To help you get started, we’ve selected a few Splipy examples, based on popular ways it is used in public projects.

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