Fixed parameter cooking problems when the bone length parameter of an IK bone chain channel references some other parameter.

Fixed parameter cooking problems when the bone length parameter of an IK bone chain channel references some other parameter.

Fixed parameter cooking problems when the bone length parameter of an IK bone chain channel references some other parameter.

Fixed parameter cooking problems when the bone length parameter of an IK bone chain channel references some other parameter.

The default expression for lightmask parameters in mental ray surface shaders has been changed to objlightmask() with the appropriate options to generate correct .mi files.

The default expression for lightmask parameters in mental ray surface shaders has been changed to objlightmask() with the appropriate options to generate correct .mi files.

The default expression for lightmask parameters in mental ray surface shaders has been changed to objlightmask() with the appropriate options to generate correct .mi files.

The default expression for lightmask parameters in mental ray surface shaders has been changed to objlightmask() with the appropriate options to generate correct .mi files.

The default expression for lightmask parameters in mental ray surface shaders has been changed to objlightmask() with the appropriate options to generate correct .mi files.

There is a new expression function: string objlightmask(string geometry, string options) which is a more general form of the oplightmask() function. This function allows options to control expansion of the light mask. If the option string contains:

• f: Full paths will be generated. If the options do notinclude an 'f', then paths will be generated relative to/obj.
• a: Exclude ambient lights from the expansion
• A: Only include ambient lights in the expansionThis function is a more general form of the oplightmask() function(which can be duplicated by making the call objlightmask(geometry, ""))

There is a new expression function: string objlightmask(string geometry, string options) which is a more general form of the oplightmask() function. This function allows options to control expansion of the light mask. If the option string contains:

• f: Full paths will be generated. If the options do notinclude an 'f', then paths will be generated relative to/obj.
• a: Exclude ambient lights from the expansion
• A: Only include ambient lights in the expansionThis function is a more general form of the oplightmask() function(which can be duplicated by making the call objlightmask(geometry, ""))

There is a new expression function: string objlightmask(string geometry, string options) which is a more general form of the oplightmask() function. This function allows options to control expansion of the light mask. If the option string contains:

• f: Full paths will be generated. If the options do notinclude an 'f', then paths will be generated relative to/obj.
• a: Exclude ambient lights from the expansion
• A: Only include ambient lights in the expansionThis function is a more general form of the oplightmask() function(which can be duplicated by making the call objlightmask(geometry, ""))

There is a new expression function: string objlightmask(string geometry, string options) which is a more general form of the oplightmask() function. This function allows options to control expansion of the light mask. If the option string contains:

• f: Full paths will be generated. If the options do notinclude an 'f', then paths will be generated relative to/obj.
• a: Exclude ambient lights from the expansion
• A: Only include ambient lights in the expansionThis function is a more general form of the oplightmask() function(which can be duplicated by making the call objlightmask(geometry, ""))

There is a new expression function: string objlightmask(string geometry, string options) which is a more general form of the oplightmask() function. This function allows options to control expansion of the light mask. If the option string contains:

• f: Full paths will be generated. If the options do notinclude an 'f', then paths will be generated relative to/obj.
• a: Exclude ambient lights from the expansion
• A: Only include ambient lights in the expansionThis function is a more general form of the oplightmask() function(which can be duplicated by making the call objlightmask(geometry, ""))

Fixed bug where operators with mask inputs would not account for the image bounds of the mask plane.

Fixed bug where operators with mask inputs would not account for the image bounds of the mask plane.

Fixed bug where operators with mask inputs would not account for the image bounds of the mask plane.

Fixed bug where operators with mask inputs would not account for the image bounds of the mask plane.

Fixed bug where operators with mask inputs would not account for the image bounds of the mask plane.

When generating .mi files using velocity motion blur, the shutter blur is now correctly used. Previously, the velocity attribute would have blurred over a full second, ignoring the shutter time completely.