openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-11 17:24:20 +02:00
Code Issues Releases Wiki Activity

elaborate 0212

Browse Source
This commit is contained in:
Justin Lin
2021-01-08 12:01:26 +08:00
parent b0309c4912
commit e28f029260
1 changed files with 25 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/_impl/_contours_impl.scad
View File

@@ -1200,27 +1200,49 @@ function _case0212_isobands(cell_pts, lower, upper) =
center_p = (cell_pts[0] + cell_pts[1] + cell_pts[2] + cell_pts[3]) / 4, center_p = (cell_pts[0] + cell_pts[1] + cell_pts[2] + cell_pts[3]) / 4,
center_p_z = center_p[2] center_p_z = center_p[2]
) )
center_p_z < upper ? [ center_p_z < lower ? [
[
interpolated_pt(cell_pts[0], cell_pts[1], lower),
interpolated_pt(cell_pts[0], cell_pts[1], upper),
interpolated_pt(cell_pts[0], center_p, upper),
interpolated_pt(cell_pts[0], cell_pts[3], upper),
[cell_pts[3][0], cell_pts[3][1], cell_pts[3][2]],
interpolated_pt(cell_pts[2], cell_pts[3], upper),
interpolated_pt(cell_pts[2], center_p, upper),
interpolated_pt(cell_pts[1], cell_pts[2], upper),
interpolated_pt(cell_pts[1], cell_pts[2], lower),
interpolated_pt(cell_pts[2], center_p, lower),
interpolated_pt(cell_pts[3], center_p, lower),
interpolated_pt(cell_pts[0], center_p, lower)
]
] :
center_p_z >= lower && center_p_z <= upper ? [
[ [
interpolated_pt(cell_pts[0], cell_pts[3], upper), interpolated_pt(cell_pts[0], cell_pts[3], upper),
[cell_pts[3][0], cell_pts[3][1], cell_pts[3][2]], [cell_pts[3][0], cell_pts[3][1], cell_pts[3][2]],
interpolated_pt(cell_pts[2], cell_pts[3], upper), interpolated_pt(cell_pts[2], cell_pts[3], upper),
interpolated_pt(cell_pts[2], center_p, upper),
interpolated_pt(cell_pts[1], cell_pts[2], upper), interpolated_pt(cell_pts[1], cell_pts[2], upper),
interpolated_pt(cell_pts[1], cell_pts[2], lower), interpolated_pt(cell_pts[1], cell_pts[2], lower),
interpolated_pt(cell_pts[1], center_p, lower),
interpolated_pt(cell_pts[0], cell_pts[1], lower), interpolated_pt(cell_pts[0], cell_pts[1], lower),
interpolated_pt(cell_pts[0], cell_pts[1], upper) interpolated_pt(cell_pts[0], cell_pts[1], upper),
interpolated_pt(cell_pts[0], center_p, upper)
] ]
] : [ ] : [
[ [
interpolated_pt(cell_pts[0], cell_pts[1], upper), interpolated_pt(cell_pts[0], cell_pts[1], upper),
interpolated_pt(cell_pts[1], center_p, upper),
interpolated_pt(cell_pts[1], cell_pts[2], upper), interpolated_pt(cell_pts[1], cell_pts[2], upper),
interpolated_pt(cell_pts[1], cell_pts[2], lower), interpolated_pt(cell_pts[1], cell_pts[2], lower),
interpolated_pt(cell_pts[1], center_p, lower),
interpolated_pt(cell_pts[0], cell_pts[1], lower) interpolated_pt(cell_pts[0], cell_pts[1], lower)
], ],
[ [
interpolated_pt(cell_pts[0], cell_pts[3], upper), interpolated_pt(cell_pts[0], cell_pts[3], upper),
[cell_pts[3][0], cell_pts[3][1], cell_pts[3][2]], [cell_pts[3][0], cell_pts[3][1], cell_pts[3][2]],
interpolated_pt(cell_pts[2], cell_pts[3], upper) interpolated_pt(cell_pts[2], cell_pts[3], upper),
interpolated_pt(cell_pts[3], center_p, upper)
] ]
]; ];