add demo

data/flat.obj

@@ -0,0 +1,97 @@
+# Blender v2.91.0 OBJ File: ''
+# www.blender.org
+v -5.000000 5.000000 -0.500000
+v -5.000000 5.000000 0.500000
+v 5.000000 5.000000 -0.500000
+v 5.000000 5.000000 0.500000
+v -5.000000 -5.000000 -0.500000
+v -5.000000 -5.000000 0.500000
+v 5.000000 -5.000000 -0.500000
+v 5.000000 -5.000000 0.500000
+v -3.611249 5.000000 0.500000
+v -2.155732 5.000000 0.500000
+v 5.000000 -0.796819 0.500000
+v 2.308152 -5.000000 0.500000
+v -5.000000 -3.116291 0.500000
+v -4.032491 2.538133 0.500000
+v 0.787172 2.615969 0.500000
+v -1.713813 1.134590 0.500000
+v -1.859723 3.333650 0.500000
+v -0.125361 1.767307 0.500000
+v 0.386348 -4.504646 0.500000
+v 2.579315 1.164164 0.500000
+v 1.515781 -0.407926 0.500000
+v 2.706825 0.105481 0.500000
+v 3.652918 -0.694462 0.500000
+v 3.085932 -2.084607 0.500000
+v 2.127759 -1.781067 0.500000
+v 1.601190 -3.013419 0.500000
+v 2.829638 -3.103213 0.500000
+v 2.198998 -4.221494 0.500000
+v -1.565718 -4.001493 0.500000
+v -4.292268 -3.298712 0.500000
+v -0.789344 -3.534015 0.500000
+v 0.658390 -2.193135 0.500000
+v -0.610519 -1.596422 0.500000
+v -1.420170 -2.844684 0.500000
+v -3.801043 -2.651936 0.500000
+v -4.823417 -2.084281 0.500000
+v -4.173840 1.712046 0.500000
+v -3.455536 -1.377962 0.500000
+v -1.816830 -0.166919 0.500000
+v -2.346325 0.167489 0.500000
+v -2.974764 -0.258888 0.500000
+v -3.799068 0.537614 0.500000
+s off
+f 10 4 3
+f 11 8 7
+f 12 6 5
+f 13 2 1
+f 7 1 3
+f 8 11 12
+f 30 13 6
+f 2 36 37
+f 17 15 10
+f 15 20 4
+f 24 27 11
+f 31 33 34
+f 38 41 42
+f 3 1 10
+f 1 2 9
+f 9 10 1
+f 7 3 11
+f 3 4 11
+f 5 7 12
+f 7 8 12
+f 1 5 13
+f 5 6 13
+f 7 5 1
+f 6 12 19
+f 19 29 6
+f 29 30 6
+f 2 13 36
+f 37 14 2
+f 14 9 2
+f 10 9 17
+f 9 14 17
+f 14 16 17
+f 17 18 15
+f 4 10 15
+f 20 11 4
+f 20 21 22
+f 20 22 23
+f 28 19 12
+f 25 26 27
+f 27 28 12
+f 11 20 23
+f 24 25 27
+f 11 23 24
+f 27 12 11
+f 30 29 35
+f 29 31 34
+f 31 32 33
+f 34 35 29
+f 37 36 42
+f 36 38 42
+f 38 39 41
+f 39 40 41

module/meta.yaml

@@ -1,5 +1,5 @@
 {% set name = "hole-filling-liepa" %}
-{% set version = "0.0.1" %}
+{% set version = "0.0.2" %}
 
 package:
   name: "{{ name|lower }}"

module/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools>=42"]
+build-backend = "setuptools.build_meta"

module/setup.py

@@ -103,7 +103,7 @@ def build_extension(self, ext):
 
 setup(
     name='hole-filling-liepa',
-    version='0.0.1',
+    version='0.0.2',
     author='Ruslan Guseinov',
     description='Hole filling algorithm by P. Liepa',
     url='https://github.com/russelmann/hole-filling-liepa',

scripts/demo.py

@@ -0,0 +1,15 @@
+from hole_filling_liepa.core import fill_hole_liepa, find_boundary_loops
+from hole_filling_liepa.utils import read_obj, write_obj
+
+
+def main():
+    vertices, faces = read_obj('../data/flat.obj')
+    boundary_loops = find_boundary_loops(faces)
+    area_patch = fill_hole_liepa(vertices, faces, boundary_loops[0], method='area')
+    write_obj('../data/crenellations-patch-area.obj', vertices, area_patch)
+    angle_patch = fill_hole_liepa(vertices, faces, boundary_loops[0], method='angle')
+    write_obj('../data/crenellations-patch-angle.obj', vertices, angle_patch)
+
+
+if __name__ == '__main__':
+    main()