[node] Add SfMFilter node

Select views using regex

Author: jmelou

meshroom/nodes/aliceVision/SfMFilter.py

@@ -0,0 +1,54 @@
+__version__ = "1.0"
+
+from meshroom.core import desc
+from meshroom.core.utils import VERBOSE_LEVEL
+
+
+class SfMFilter(desc.CommandLineNode):
+    commandLine = 'aliceVision_sfmFilter {allParams}'
+    category = 'Utils'
+    documentation = '''
+This node allows select views from sfmData file using a regular expresion.
+'''
+
+    inputs = [
+        desc.File(
+            name="inputFile",
+            label="inputFile",
+            description="SfMData file.",
+            value="",
+            uid=[],
+        ),
+        desc.StringParam(
+            name="fileMatchingPattern",
+            label="File Matching Pattern",
+            description="Matching regular expression.\n"
+                        "You should capture specific parts of the filepath with parentheses to define matching elements.\n"
+                        "Some examples of patterns:\n"
+                        " - Match the filename without extension (default value): "
+                        r'".*\/(.*?)\.\w{3}"' + "\n"
+                        " - Match the filename suffix after \"_\": "
+                        r'".*\/.*(_.*?\.\w{3})"' + "\n"
+                        " - Match the filename prefix before \"_\": "
+                        r'".*\/(.*?)_.*\.\w{3}"',
+            value=r'.*\/(.*?)\.\w{3}',
+            uid=[],
+        ),
+    ]
+
+    outputs = [
+        desc.File(
+            name="outputSfMData_selected",
+            label="SfMData_selected",
+            description="Output SfMData file containing selected views.",
+            value=desc.Node.internalFolder + "/selectedSfmData.sfm",
+            uid=[],
+        ),
+        desc.File(
+            name="outputSfMData_unselected",
+            label="SfMData_unselected",
+            description="Output SfMData file containing remaining views.",
+            value=desc.Node.internalFolder + "/unselectedSfmData.sfm",
+            uid=[],
+        ),
+    ]