Python overhauser_spline_points Examples

Example #1

def banded_tube(xyz_path,
                point_colors,
                segment_colors,
                radius,
                segment_subdivisions,
                circle_subdivisions,
                band_length,
                limit_tangent=None,
                surface_model=None,
                model_id=None):

    if len(xyz_path) <= 1:
        return None  # No tube

    import spline
    ptlist = spline.overhauser_spline_points(xyz_path,
                                             segment_subdivisions,
                                             limit_tangent,
                                             return_tangents=True)

    plist = [pt[0] for pt in ptlist]
    pcolors = band_colors(plist, point_colors, segment_colors,
                          segment_subdivisions, band_length)

    p = tube_surface_piece(ptlist, pcolors, radius, circle_subdivisions,
                           surface_model, model_id)
    return p

Example #2

File: vrml_curve.py Project: triciatricia/SIMPLE

def vrml_overhauser_spline(points, rgb, radius, segment_subdivisions):

  import spline
  plist = spline.overhauser_spline_points(points, segment_subdivisions)
  if len(plist) <= 1:
    return ''
  
  colors = [rgb] * len(plist)
  
  if radius == 0:
    return vrml_lines(plist, colors)

  return vrml_tube(plist, colors, colors[:-1], radius)

Example #3

File: vrml_curve.py Project: triciatricia/SIMPLE

def vrml_banded_tube(points, point_colors, segment_colors,
                     radius, segment_subdivisions, band_length):

  import spline
  plist = spline.overhauser_spline_points(points, segment_subdivisions)
  if len(plist) <= 1:
    return ''

  pcolors, scolors = band_colors(plist, point_colors, segment_colors,
                                 segment_subdivisions, band_length)

  
  if radius == 0:
    return vrml_lines(plist, pcolors)

  return vrml_tube(plist, pcolors, scolors, radius)

Example #4

File: tube.py Project: davem22101/semanticscience

def banded_tube(xyz_path, point_colors, segment_colors, radius,
                segment_subdivisions, circle_subdivisions,
                band_length, limit_tangent = None,
                surface_model = None, model_id = None):

    if len(xyz_path) <= 1:
        return None             # No tube

    import spline
    ptlist = spline.overhauser_spline_points(xyz_path, segment_subdivisions,
                                             limit_tangent,
                                             return_tangents = True)

    plist = [pt[0] for pt in ptlist]
    pcolors = band_colors(plist, point_colors, segment_colors,
                          segment_subdivisions, band_length)

    p = tube_surface_piece(ptlist, pcolors, radius, circle_subdivisions,
                           surface_model, model_id)
    return p