[nodes] Adding mesh render with edge detection and changes on the args

Added the possibility of rendering the output of the meshing node into a edge detection render of the obj. Added the activation and deactivation of the background images as an option. Improving the way the arguments are shown with a conditionnal display of some arguments.

meshroom/nodes/blender/RenderAnimatedCamera.py

@@ -8,6 +8,27 @@
 class RenderAnimatedCamera(desc.CommandLineNode):
     commandLine = '{blenderPathValue} -b --python {scriptPathValue} -- {allParams}'
 
+    category = 'Rendition'
+    documentation = '''
+        The goal of this node is to make a render of the sfmData a Blender scene using Blender's API.
+        It supports both Point Clouds (.abc) and Meshes (.obj) and can use a background image of you use undistorted images.
+        We have several inputs:
+           **blenderPath points to the blender executable
+           **scriptPath point to the script containing the code.
+           **sfMCameraPath point to the AnimatedCamera we are going to be tracking.
+           **useBackground determines if you want to use images as a background.
+           **undistortedImages path toward the images you can use as background.
+           **sfMData the data you want to render.
+            (point cloud)
+            **pointCloudDensity changes the density of the point cloud rendered.
+            **particleSize changes the size of each point in the point cloud rendered.
+            **particleColor changes the color of each point in the point cloud rendered. 
+            (Mesh)
+            **edgeColor is the color of the outline of the mesh rendered.
+           **outputFormat is the video format we want to export of rendition in.
+           **outputPath point to where is video is going to be saved.
+    '''
+
     inputs = [
         desc.File(
             name='blenderPath',
@@ -20,8 +41,8 @@ class RenderAnimatedCamera(desc.CommandLineNode):
         desc.File(
             name='scriptPath',
             label='Script Path',
-            description='''Path to blender binary.''',
-            value=os.path.join(currentDir, 'scripts' ,'camera_support.py'),
+            description='''Path to the script in the project.''',
+            value=os.path.join(currentDir, 'scripts' ,'renderAnimatedCameraInBlender.py'),
             uid=[],
             group='',
         ),
@@ -32,54 +53,90 @@ class RenderAnimatedCamera(desc.CommandLineNode):
             value='',
             uid=[0],
         ),
+        desc.BoolParam(
+            name='useBackground',
+            label='Display Background',
+            description='Tick if you want to use original image dataset as background',
+            value=True,
+            uid=[0],
+        ),
+        desc.File(
+            name='undistortedImages',
+            label='Images Folder',
+            description='''Input the processed images.''',
+            value='',
+            uid=[0],
+            enabled=lambda node: node.displayBackground.useBackground.value,
+        ),
         desc.File(
             name='sfMData',
             label='SFM Data',
             description='''Input the previously used SFM Data.''',
             value='',
             uid=[0],
         ),
-        desc.FloatParam(
-            name='cloudPointDensity',
-            label='Cloud Point Density',
-            description='''Number of point from the cloud rendered''',
-            value=0.25,
-            range=(0.01, 0.5, 0.01),
-            uid=[0],
-        ),
-        desc.FloatParam(
-            name='particleSize',
-            label='Particle Size',
-            description='''Scale of every particle used to show the cloud of point''',
-            value=0.25,
-            range=(0.01, 1, 0.01),
-            uid=[0],
-        ),
+        desc.GroupAttribute(name="isCloudPoint", label="Point Cloud Settings", group=None, enabled=lambda node: node.sfMData.value.endswith('.abc'), description="Setting of the render if we use a Point Cloud. (SFM Data is .abc)", groupDesc=[
+            desc.FloatParam(
+                name='pointCloudDensity',
+                label='Point Cloud Density',
+                description='''Number of point from the point cloud rendered''',
+                value=0.25,
+                range=(0.01, 0.5, 0.01),
+                uid=[0],
+                enabled=lambda node: node.sfMData.value.endswith('.abc'),
+            ),
+            desc.FloatParam(
+                name='particleSize',
+                label='Particle Size',
+                description='''Scale of every particle used to show the point cloud''',
+                value=0.25,
+                range=(0.01, 1, 0.01),
+                uid=[0],
+                enabled=lambda node: node.sfMData.value.endswith('.abc'),
+            ),
+            desc.ChoiceParam(
+                name='particleColor',
+                label='Particle Color',
+                description='''Color of every particle used to show the point cloud (SFM Data is .abc)''',
+                value='Red',
+                values=['Grey', 'White', 'Red', 'Green', 'Magenta'],
+                exclusive=True,
+                uid=[0],
+                joinChar=',',
+                enabled=lambda node: node.sfMData.value.endswith('.abc'),
+            ),
+        ]),
+        desc.GroupAttribute(name="isMesh", label="Mesh Settings", group=None, enabled=lambda node: node.sfMData.value.endswith('.obj'), description="Setting of the render if we use a Mesh. (SFM Data is .obj)", groupDesc=[
+            desc.ChoiceParam(
+                name='edgeColor',
+                label='Edge Color',
+                description='''Color of the edges of the rendered object (SFM Data is .obj)''',
+                value='Red',
+                values=['Grey', 'White', 'Red', 'Green', 'Magenta'],
+                exclusive=True,
+                uid=[0],
+                joinChar=',',
+                enabled=lambda node: node.sfMData.value.endswith('.obj'),
+            ),
+        ]),
         desc.ChoiceParam(
-            name='particleColor',
-            label='Particle Color',
-            description='''Color of every particle used to show the cloud of point''',
-            value=['Grey'],
-            values=['Grey', 'White', 'Red', 'Green', 'Magenta'],
+            name='outputFormat',
+            label='Output Format',
+            description='''Choose the format of the output among this list of supported format''',
+            value='mkv',
+            values=['mkv', 'mp4', 'mov', 'avi'],
             exclusive=True,
             uid=[0],
             joinChar=',',
         ),
-        desc.File(
-            name='undistortedImages',
-            label='Images Folder',
-            description='''Input the processed images.''',
-            value='',
-            uid=[0],
-        ),
     ]
 
     outputs = [
         desc.File(
             name='outputPath',
-            label='Output Video',
+            label='Output Path',
             description='''Output folder.''',
-            value=desc.Node.internalFolder, # PLACE HOLDER TO CHANGE
+            value=desc.Node.internalFolder,
             uid=[],
         )
     ]