Fix crash when using viewport color visualizer with an array attribute that had zero length array values.

Fix crash when using viewport color visualizer with an array attribute that had zero length array values.

Fixed bypassed VOP Subnets that were causing a vex compilation error.

Fixed bypassed VOP Subnets that were causing a vex compilation error.

Fixed bypassed VOP Subnets that were causing a vex compilation error.

Fixed bypassed VOP Subnets that were causing a vex compilation error.

The screen-space mode for attribute paint SOP will properly show the screen radius in the parameters.

Fixing a bug in handling of degeneracies of input mesh. Connected components of coincident points had not been previously handle, resulting in points in the mesh that belonged to no triangles. This is now fixed.

Added several additional parameters to hou.SopNode.generateInputGroupMenu(). The component selection and name attribute values can now be excluded from the menu, sorting can be case-insensitive, and a custom pattern of group names can be provided.

Added several additional parameters to hou.SopNode.generateInputGroupMenu(). The component selection and name attribute values can now be excluded from the menu, sorting can be case-insensitive, and a custom pattern of group names can be provided.

Added several additional parameters to hou.SopNode.generateInputGroupMenu(). The component selection and name attribute values can now be excluded from the menu, sorting can be case-insensitive, and a custom pattern of group names can be provided.

Added several additional parameters to hou.SopNode.generateInputGroupMenu(). The component selection and name attribute values can now be excluded from the menu, sorting can be case-insensitive, and a custom pattern of group names can be provided.

Added several additional parameters to hou.SopNode.generateInputGroupMenu(). The component selection and name attribute values can now be excluded from the menu, sorting can be case-insensitive, and a custom pattern of group names can be provided.

Fix regression in FBX exporter where undisplayed OBJ nodes without inputs were being treated as visible.

Fix regression in FBX exporter where undisplayed OBJ nodes without inputs were being treated as visible.

Fix regression in FBX exporter where undisplayed OBJ nodes without inputs were being treated as visible.

Fix regression in FBX exporter where undisplayed OBJ nodes without inputs were being treated as visible.

Fix regression in FBX exporter where undisplayed OBJ nodes without inputs were being treated as visible.

Any USD primitive (not jsut Xforms) can now be marked instanceable by the Configure Primitives LOP, Duplicate LOP, and other LOPs that can make prims instanceable. this is in keeping with the rules of USD. Hydra still doesn't allow Gprims to be marked instanceable, so LOPs will issue a warning when setting a Gprim as instanceable (but not an error as was done before).

Any USD primitive (not jsut Xforms) can now be marked instanceable by the Configure Primitives LOP, Duplicate LOP, and other LOPs that can make prims instanceable. this is in keeping with the rules of USD. Hydra still doesn't allow Gprims to be marked instanceable, so LOPs will issue a warning when setting a Gprim as instanceable (but not an error as was done before).

Any USD primitive (not jsut Xforms) can now be marked instanceable by the Configure Primitives LOP, Duplicate LOP, and other LOPs that can make prims instanceable. this is in keeping with the rules of USD. Hydra still doesn't allow Gprims to be marked instanceable, so LOPs will issue a warning when setting a Gprim as instanceable (but not an error as was done before).

Any USD primitive (not jsut Xforms) can now be marked instanceable by the Configure Primitives LOP, Duplicate LOP, and other LOPs that can make prims instanceable. this is in keeping with the rules of USD. Hydra still doesn't allow Gprims to be marked instanceable, so LOPs will issue a warning when setting a Gprim as instanceable (but not an error as was done before).

Unity plugin: Fixed bug with input nodes multiparm field when Cook Triggers when parameter change option is disabled. Fixed bug with attempting to stop previous session's process when creating new session or closing a session.

Unity plugin: Fixed bug with input nodes multiparm field when Cook Triggers when parameter change option is disabled. Fixed bug with attempting to stop previous session's process when creating new session or closing a session.