Added metaweight() expression function.

A new environment variable HOUDINI_COLOR_PICKER_GAMMA was introduced for gamma correcting color chooser and color parameter displays. When this parameter is set to value other than 1.0, then the color gadgets adjust their color based on the curve defined by the gamma exponent. To set this variable either before Houdini starts or at the hscript command line type "setenv HOUDINI_COLOR_PICKER_GAMMA = 2.2"

A new environment variable HOUDINI_COLOR_PICKER_GAMMA was introduced for gamma correcting color chooser and color parameter displays. When this parameter is set to value other than 1.0, then the color gadgets adjust their color based on the curve defined by the gamma exponent. To set this variable either before Houdini starts or at the hscript command line type "setenv HOUDINI_COLOR_PICKER_GAMMA = 2.2"

A new environment variable HOUDINI_COLOR_PICKER_GAMMA was introduced for gamma correcting color chooser and color parameter displays. When this parameter is set to value other than 1.0, then the color gadgets adjust their color based on the curve defined by the gamma exponent. To set this variable either before Houdini starts or at the hscript command line type "setenv HOUDINI_COLOR_PICKER_GAMMA = 2.2"

A new environment variable HOUDINI_COLOR_PICKER_GAMMA was introduced for gamma correcting color chooser and color parameter displays. When this parameter is set to value other than 1.0, then the color gadgets adjust their color based on the curve defined by the gamma exponent. To set this variable either before Houdini starts or at the hscript command line type "setenv HOUDINI_COLOR_PICKER_GAMMA = 2.2"

A new environment variable HOUDINI_COLOR_PICKER_GAMMA was introduced for gamma correcting color chooser and color parameter displays. When this parameter is set to value other than 1.0, then the color gadgets adjust their color based on the curve defined by the gamma exponent. To set this variable either before Houdini starts or at the hscript command line type "setenv HOUDINI_COLOR_PICKER_GAMMA = 2.2"

A bundle in the bundle list pane now accepts drag and drop of subnets regardless of whether the filter allows them or not. This is intended for subnets containing lights because for such subnets the contained lights are added to the bundle on the drag and drop.

A bundle in the bundle list pane now accepts drag and drop of subnets regardless of whether the filter allows them or not. This is intended for subnets containing lights because for such subnets the contained lights are added to the bundle on the drag and drop.

A bundle in the bundle list pane now accepts drag and drop of subnets regardless of whether the filter allows them or not. This is intended for subnets containing lights because for such subnets the contained lights are added to the bundle on the drag and drop.

A bundle in the bundle list pane now accepts drag and drop of subnets regardless of whether the filter allows them or not. This is intended for subnets containing lights because for such subnets the contained lights are added to the bundle on the drag and drop.

A bundle in the bundle list pane now accepts drag and drop of subnets regardless of whether the filter allows them or not. This is intended for subnets containing lights because for such subnets the contained lights are added to the bundle on the drag and drop.

Fixed crash when clicking on a custom panel button when currently editing the panel.

Fixed crash when clicking on a custom panel button when currently editing the panel.

Fixed crash when clicking on a custom panel button when currently editing the panel.

Fixed crash when clicking on a custom panel button when currently editing the panel.

Fixed crash when clicking on a custom panel button when currently editing the panel.

Fixed crash when using opparm -c command on a parameter which then caused the node to be deleted.

Fixed crash when using opparm -c command on a parameter which then caused the node to be deleted.

Fixed crash when using opparm -c command on a parameter which then caused the node to be deleted.

Fixed crash when using opparm -c command on a parameter which then caused the node to be deleted.

Fixed crash when using opparm -c command on a parameter which then caused the node to be deleted.

There should be no cracks or holes due to missed samples in mantra renders anymore.

There should be no cracks or holes due to missed samples in mantra renders anymore.

There should be no cracks or holes due to missed samples in mantra renders anymore.

There should be no cracks or holes due to missed samples in mantra renders anymore.