2025-12-01

2026-03-17 14:58:51 -06:00
parent 183e865f8b
commit 4b82b57113
6846 changed files with 954887 additions and 162606 deletions
@@ -0,0 +1,109 @@
+from ctypes import *
+
+class Parameters(Structure):
+    _fields_ = [
+        ('remesh', c_bool),
+        ('sharpAngle', c_float),
+        ('alpha', c_float),  # Unused
+        ('scaleFact', c_float),  #Unused
+        ('hasFeature', c_bool),
+        ('hasField', c_bool),
+    ]
+
+
+class QRParameters(Structure):
+    _fields_ = [
+        ("useFlowSolver", c_bool),
+        ("flow_config_filename", c_char_p),
+        ("satsuma_config_filename", c_char_p),
+        ("initialRemeshing", c_bool),
+        ("initialRemeshingEdgeFactor", c_double),
+        ("reproject", c_bool),
+        ("splitConcaves", c_bool),
+        ("finalSmoothing", c_bool),
+
+        ("ilpMethod", c_int),
+        ("alpha", c_double),
+        ("isometry", c_bool),
+        ("regularityQuadrilaterals", c_bool),
+        ("regularityNonQuadrilaterals", c_bool),
+        ("regularityNonQuadrilateralsWeight", c_double),
+        ("alignSingularities", c_bool),
+        ("alignSingularitiesWeight", c_double),
+        ("repeatLosingConstraintsIterations", c_bool),
+        ("repeatLosingConstraintsQuads", c_bool),
+        ("repeatLosingConstraintsNonQuads", c_bool),
+        ("repeatLosingConstraintsAlign", c_bool),
+        ("feasibilityFix", c_bool),
+        ("hardParityConstraint", c_bool),
+
+        ("timeLimit", c_double),
+        ("gapLimit", c_double),
+        ("minimumGap", c_double),
+        ("callbackTimeLimit", POINTER(c_float)),
+        ("callbackGapLimit", POINTER(c_float)),
+
+        ("chartSmoothingIterations", c_int),
+        ("quadrangulationFixedSmoothingIterations", c_int),
+        ("quadrangulationNonFixedSmoothingIterations", c_int),
+        ("doubletRemoval", c_bool),
+
+        ("resultSmoothingIterations", c_int),
+        ("resultSmoothingNRing", c_double),
+        ("resultSmoothingLaplacianIterations", c_int),
+        ("resultSmoothingLaplacianNRing", c_double),
+    ]
+
+
+def create_string(input):
+    return create_string_buffer(str.encode(input, encoding='utf-8'))
+
+
+def create_default_QRParameters():
+    callbackTimeLimitDefault = [3.00, 5.000, 10.0, 20.0, 30.0, 60.0, 90.0, 120.0]
+    callbackGapLimitDefault = [0.005, 0.02, 0.05, 0.10, 0.15, 0.20, 0.25, 0.3]
+
+    params = QRParameters()
+
+    # Possibly unused
+    params.initialRemeshing = True
+    params.initialRemeshingEdgeFactor = 1
+    params.reproject = True
+    params.splitConcaves = False
+    params.finalSmoothing = True
+    params.doubletRemoval = True
+    params.resultSmoothingIterations = 5
+    params.resultSmoothingNRing = 3
+    params.resultSmoothingLaplacianIterations = 2
+    params.resultSmoothingLaplacianNRing = 3
+
+    # From configs
+    params.alpha = 0.005
+    params.ilpMethod = 1
+    params.timeLimit = 200
+    params.gapLimit = 0.0
+    params.callbackTimeLimit = (c_float * len(callbackTimeLimitDefault))(*callbackTimeLimitDefault)
+    params.callbackGapLimit = (c_float * len(callbackGapLimitDefault))(*callbackGapLimitDefault)
+    params.minimumGap = 0.4
+    params.isometry = 1
+    params.regularityQuadrilaterals = 1
+    params.regularityNonQuadrilaterals = 1
+    params.regularityNonQuadrilateralsWeight = 0.9
+    params.alignSingularities = 1
+    params.alignSingularitiesWeight = 0.1
+    params.repeatLosingConstraintsIterations = 1
+    params.repeatLosingConstraintsQuads = 0
+    params.repeatLosingConstraintsNonQuads = 0
+    params.repeatLosingConstraintsAlign = 1
+    params.hardParityConstraint = 1
+    params.useFlowSolver = 1
+    params.flow_config_filename = "config/main_config/flow_virtual_simple.json".encode()
+    params.satsuma_config_filename = "config/satsuma/default.json".encode()
+
+    # Hardcoded in lib
+    params.chartSmoothingIterations = 0
+    params.quadrangulationFixedSmoothingIterations = 0
+    params.quadrangulationNonFixedSmoothingIterations = 0
+    params.feasibilityFix = False
+
+    return params