[mesh] Texturing: set parameters for multi-band blending

Use only 3 parameters : useScore, multiBandDownscale, multiBandNbContrib

meshroom/core/attribute.py

@@ -414,7 +414,9 @@ class GroupAttribute(Attribute):
             return {name: attr.getPrimitiveValue(exportDefault=exportDefault) for name, attr in self._value.items() if not attr.isDefault}
 
     def getValueStr(self):
-        return self.attributeDesc.joinChar.join([v.getValueStr() for v in self._value.objects.values()])
+        # sort values based on child attributes group description order
+        sortedSubValues = [self._value.get(attr.name).getValueStr() for attr in self.attributeDesc.groupDesc]
+        return self.attributeDesc.joinChar.join(sortedSubValues)
 
     # Override value property
     value = Property(Variant, Attribute._get_value, _set_value, notify=Attribute.valueChanged)

meshroom/nodes/aliceVision/Texturing.py

@@ -86,24 +86,39 @@ class Texturing(desc.CommandLineNode):
             name='padding',
             label='Padding',
             description='''Texture edge padding size in pixel''',
-            value=15,
+            value=5,
             range=(0, 100, 1),
             uid=[0],
+            advanced=True,
         ),
-        #desc.ListAttribute(
+        desc.BoolParam(
-        #        name='multiBandNbContrib',
+            name='useScore',
-        #        elementDesc=desc.IntParam(name='levelContrib', label='', description='', value=1, uid=[0], range=(0, 50, 1)),
+            label='Use Score',
-        #        label='Nb Contribution per Band',
+            description='Use triangles scores for multiband blending.',
-        #        value=[1, 5, 10], # TODO: need support for default values on ListAttribute
+            value=True,
-        #        description='Number of images to combine per band of frequencies to create the final texture.',
-        #),
-        desc.FloatParam(
-            name='multiBandKernelSize',
-            label='MultiBand Blending Kernel Size',
-            description='''Kernel size for the lowest band of frequencies''',
-            value=40.0,
-            range=(0.0, 100.0, 1.0),
             uid=[0],
+            advanced=True,
+        ),
+        desc.IntParam(
+            name='multiBandDownscale',
+            label='Multi Band Downscale',
+            description='''Width of frequency bands for multiband blending''',
+            value=2,
+            range=(1, 10, 1),
+            uid=[0],
+            advanced=True,
+        ),
+        desc.GroupAttribute(
+            name="multiBandNbContrib",
+            label="MultiBand contributions",
+            groupDesc=[
+                desc.IntParam(name="high", label="High Freq", description="High Frequency Band", value=1, uid=[0], range=None),
+                desc.IntParam(name="midHigh", label="Mid-High Freq", description="Mid-High Frequency Band", value=5, uid=[0], range=None),
+                desc.IntParam(name="midLow", label="Mid-Low Freq", description="Mid-Low Frequency Band", value=10, uid=[0], range=None),
+                desc.IntParam(name="low", label="Low Freq", description="Low Frequency Band", value=0, uid=[0], range=None),
+            ],
+            description='''Number of contributions per frequency band for multiband blending''',
+            advanced=True,
         ),
         desc.FloatParam(
             name='bestScoreThreshold',