[NEWTOOL] Added Camera Frustum OBJ operator

help/nodes/obj/labs--camera_frustum-1.0.txt

@@ -0,0 +1,44 @@
+#type: node
+#context: sop
+#internal: labs::camera_frustum.1.0
+#icon: camera_frustum
+#tags: sidefxlabs, camera, frustum
+
+= Labs Camera Frustum =
+
+""" This OBJ sets up a camera frustum and padded frustum based on the input parent camera. """
+
+This OBJ sets up a camera frustum and padded frustum based on the input parent camera.
+It uses the parent camera's parameter values to define it's near/far planes and view angle.
+You can define a padded frustum either in the parameter panel or in the viewport thanks to the camera frustum state.
+This is useful for selections based on the camera view.
+
+@parameters
+
+    == Padding Options ==
+
+    Lower Padding:
+        #id: minpad
+        The padding on the left hand side of the camera, defined as a vector.
+
+    Upper Padding:
+        #id: maxpad
+        The padding on the right hand side of the camera, defined as a vector.
+
+    == Display Options ==
+
+    Primitive Group:
+        #id: frustum_display
+        Choose how to display the frustum geometry in the viewport: full or wireframe.
+
+        #id: frustum_output
+        Choose whether to output the original frustum only, the padded frustum only, or both.
+
+        #id: frustum_color
+        The color for the frustum
+
+        #id: padded_frustum_color
+        The color for the padded frustum
+
+@related
+- [Camera|Node:obj/cam]

help/nodes/sop/labs--group_by_attribute.txt

@@ -20,12 +20,14 @@ NOTE:
     This has similar functionality to the [Partition SOP|Node:SOP/partition] but without having to deal with expressions. 
 
 @parameters
+    Group:
+        Subset of the geometry from which to get the attribute to generate groups from.
     Attribute Type:
-        Component Type for this attribute
+        Component Type for this attribute.
     Attribute Name:
-        Name of the Attribute that we would like to use to generate groups from
+        Name of the Attribute that we would like to use to generate groups from.
     Group Prefix:
-        Prefix to cluster the group names together. Like mat_ or col_ 
+        Prefix to cluster the group names together. Like mat_ or col_.
     Precision:
         When providing a float attribute, this will control after how many decimals the value will be truncated.
 

otls/camera_frustum.1.0.hda/INDEX__SECTION

@@ -0,0 +1,14 @@
+Operator:     labs::camera_frustum::1.0
+Label:        Labs Camera Frustum
+Path:         oplib:/labs::Object/camera_frustum::1.0?labs::Object/camera_frustum::1.0
+Icon:         opdef:/labs::Object/camera_frustum::1.0?IconSVG
+Table:        Object
+License:      
+Extra:        
+User:         
+Inputs:       1 to 1
+Subnet:       false
+Python:       false
+Empty:        false
+Modified:     Mon Mar 21 14:54:57 2022
+

otls/camera_frustum.1.0.hda/Sections.list

@@ -0,0 +1,4 @@
+""
+INDEX__SECTION	INDEX_SECTION
+houdini.hdalibrary	houdini.hdalibrary
+labs_8_8Object_1camera__frustum_8_81.0	labs::Object/camera_frustum::1.0

otls/camera_frustum.1.0.hda/labs_8_8Object_1camera__frustum_8_81.0/Contents.dir/Contents.createtimes

@@ -0,0 +1,47 @@
+{
+	"hdaroot/polyextrude9.def":1623966442,
+	"hdaroot/transform8.def":1624296833,
+	"hdaroot/translate_xy2.def":1624296065,
+	"hdaroot/group4.def":1623848927,
+	"hdaroot/PADDED/polyfill2.def":1629192920,
+	"hdaroot/PADDED/blast11.def":1623935785,
+	"hdaroot/PADDED/clip2.def":1629192826,
+	"hdaroot/PADDED/blast10.def":1623935785,
+	"hdaroot/PADDED/null1.def":1629192775,
+	"hdaroot/PADDED/CLIPPED.def":1629187433,
+	"hdaroot/PADDED/FAR.def":1623935798,
+	"hdaroot/PADDED/clip1.def":1629192826,
+	"hdaroot/PADDED.def":1629186351,
+	"hdaroot/FRUSTUM/blast7.def":1623935785,
+	"hdaroot/FRUSTUM/output0.def":1629186351,
+	"hdaroot/FRUSTUM/NEAR.def":1623935798,
+	"hdaroot/FRUSTUM/FRUSTUM.def":1624352284,
+	"hdaroot/FRUSTUM.def":1629186351,
+	"hdaroot/FRUSTUM/blast6.def":1623935785,
+	"hdaroot/transform7.def":1624296833,
+	"hdaroot/transform4.def":1624296833,
+	"hdaroot/transform6.def":1624033531,
+	"hdaroot/color5.def":1623833865,
+	"hdaroot/FRUSTUM/FAR.def":1623935798,
+	"hdaroot/scale_xy1.def":1624296065,
+	"hdaroot/polyextrude6.def":1623966442,
+	"hdaroot/grid2.def":1624034653,
+	"hdaroot/PADDED/NEAR.def":1623935798,
+	"hdaroot/group1.def":1623848927,
+	"hdaroot/PADDED/output0.def":1629186351,
+	"hdaroot/polyextrude8.def":1623966442,
+	"hdaroot/OUT_FULL.def":1623849082,
+	"hdaroot/choose_display.def":1623833556,
+	"hdaroot/choose_frustum_to_output.def":1623833556,
+	"hdaroot/from_NDC6.def":1623746775,
+	"hdaroot/OUT_WIREFRAME.def":1623849082,
+	"hdaroot/PADDED/blast6.def":1623935785,
+	"hdaroot/make_wireframe.def":1623329450,
+	"hdaroot/merge2.def":1623833837,
+	"hdaroot/PADDED/polyfill1.def":1629192920,
+	"hdaroot/from_NDC4.def":1623746775,
+	"hdaroot/color3.def":1623833865,
+	"hdaroot/DISPLAY.def":1623833416,
+	"hdaroot/translate_xy1.def":1624296065,
+	"hdaroot.def":1647865692
+}

otls/camera_frustum.1.0.hda/labs_8_8Object_1camera__frustum_8_81.0/Contents.dir/Contents.houdini_versions

@@ -0,0 +1,46 @@
+{
+	"values":["19.0.562"
+	],
+	"indexes":{
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+		"hdaroot/PADDED/polyfill2.userdata":0,
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+		"hdaroot/PADDED/blast10.userdata":0,
+		"hdaroot/PADDED/CLIPPED.userdata":0,
+		"hdaroot/PADDED/NEAR.userdata":0,
+		"hdaroot/FRUSTUM/output0.userdata":0,
+		"hdaroot/FRUSTUM/blast7.userdata":0,
+		"hdaroot/FRUSTUM/blast6.userdata":0,
+		"hdaroot/PADDED/blast6.userdata":0,
+		"hdaroot/FRUSTUM/FAR.userdata":0,
+		"hdaroot/FRUSTUM/NEAR.userdata":0,
+		"hdaroot/translate_xy1.userdata":0,
+		"hdaroot/transform7.userdata":0,
+		"hdaroot/transform4.userdata":0,
+		"hdaroot/transform8.userdata":0,
+		"hdaroot/FRUSTUM/FRUSTUM.userdata":0,
+		"hdaroot/translate_xy2.userdata":0,
+		"hdaroot/scale_xy1.userdata":0,
+		"hdaroot/PADDED.userdata":0,
+		"hdaroot/polyextrude6.userdata":0,
+		"hdaroot/polyextrude9.userdata":0,
+		"hdaroot/transform6.userdata":0,
+		"hdaroot/FRUSTUM.userdata":0,
+		"hdaroot/OUT_WIREFRAME.userdata":0,
+		"hdaroot/PADDED/output0.userdata":0,
+		"hdaroot/OUT_FULL.userdata":0,
+		"hdaroot/grid2.userdata":0,
+		"hdaroot/merge2.userdata":0,
+		"hdaroot/PADDED/FAR.userdata":0,
+		"hdaroot/choose_display.userdata":0,
+		"hdaroot/polyextrude8.userdata":0,
+		"hdaroot/PADDED/blast11.userdata":0,
+		"hdaroot/PADDED/clip2.userdata":0,
+		"hdaroot/group1.userdata":0,
+		"hdaroot/DISPLAY.userdata":0,
+		"hdaroot/choose_frustum_to_output.userdata":0,
+		"hdaroot/PADDED/clip1.userdata":0,
+		"hdaroot/make_wireframe.userdata":0,
+		"hdaroot/PADDED/null1.userdata":0
+	}
+}