Fixed bug where it was possible successive calls to expression functions in the parameters of different nodes with relative paths to other nodes, would actually all evaluate to the same node as the first one evaluated.

Fixed bug where it was possible successive calls to expression functions in the parameters of different nodes with relative paths to other nodes, would actually all evaluate to the same node as the first one evaluated.

Fixed bug where it was possible successive calls to expression functions in the parameters of different nodes with relative paths to other nodes, would actually all evaluate to the same node as the first one evaluated.

Added first implementation of SOP_GroupCopy which uses primitive and point indices to copy primitive and point groups respectively from the source geometry to the destination geometry.

Added first implementation of SOP_GroupCopy which uses primitive and point indices to copy primitive and point groups respectively from the source geometry to the destination geometry.

Added first implementation of SOP_GroupCopy which uses primitive and point indices to copy primitive and point groups respectively from the source geometry to the destination geometry.

Added first implementation of SOP_GroupCopy which uses primitive and point indices to copy primitive and point groups respectively from the source geometry to the destination geometry.

Added first implementation of SOP_GroupCopy which uses primitive and point indices to copy primitive and point groups respectively from the source geometry to the destination geometry.

In SOP_AttribTransfer, group selection was added, the uniform and gaussian filters were replaced with the Metaball kernels, the SOP was made interruptible, Filter Size was renamed to Max Sample Count, and toolbar widgets were added.

In SOP_AttribTransfer, group selection was added, the uniform and gaussian filters were replaced with the Metaball kernels, the SOP was made interruptible, Filter Size was renamed to Max Sample Count, and toolbar widgets were added.

In SOP_AttribTransfer, group selection was added, the uniform and gaussian filters were replaced with the Metaball kernels, the SOP was made interruptible, Filter Size was renamed to Max Sample Count, and toolbar widgets were added.

In SOP_AttribTransfer, group selection was added, the uniform and gaussian filters were replaced with the Metaball kernels, the SOP was made interruptible, Filter Size was renamed to Max Sample Count, and toolbar widgets were added.

In SOP_AttribTransfer, group selection was added, the uniform and gaussian filters were replaced with the Metaball kernels, the SOP was made interruptible, Filter Size was renamed to Max Sample Count, and toolbar widgets were added.

The FBio entry for RenderMan .tx files was changed so that flipping of the image is no longer performed. This makes commands like: mplay foo.tx display the image correctly.

The FBio entry for RenderMan .tx files was changed so that flipping of the image is no longer performed. This makes commands like: mplay foo.tx display the image correctly.

The FBio entry for RenderMan .tx files was changed so that flipping of the image is no longer performed. This makes commands like: mplay foo.tx display the image correctly.

The FBio entry for RenderMan .tx files was changed so that flipping of the image is no longer performed. This makes commands like: mplay foo.tx display the image correctly.

The FBio entry for RenderMan .tx files was changed so that flipping of the image is no longer performed. This makes commands like: mplay foo.tx display the image correctly.

The Frustum handles on Lights and Cameras now behaves well when scaled down near zero and can be scaled back up easily.

The Frustum handles on Lights and Cameras now behaves well when scaled down near zero and can be scaled back up easily.

The Frustum handles on Lights and Cameras now behaves well when scaled down near zero and can be scaled back up easily.

The Frustum handles on Lights and Cameras now behaves well when scaled down near zero and can be scaled back up easily.

The Frustum handles on Lights and Cameras now behaves well when scaled down near zero and can be scaled back up easily.

There is now a local variable defined for objects which is used when performing point instancing for renderers. The $IPT variable will be set to the point number where the geometry is being instanced. If no instancing is being performed this variable will be set to -1.

For example, if a light has point instancing turned on in its render tab, the $IPT variable can be used to "switch" parameters based on the point which the light is being instanced at. For example, the shadow map might be set to '$HOUDINI_TEMP_DIR/$OS.$IPT.pic' which would be expanded to something like '/tmp/light1.2.pic' (for the instance on point number 2 of the instance geometry).

The $IPT variable can also be used when performing geometry instancing (the $IPT variable is defined on parameters of the geometry object which has point instancing turned on, not the geometry objects being instanced).

There is now a local variable defined for objects which is used when performing point instancing for renderers. The $IPT variable will be set to the point number where the geometry is being instanced. If no instancing is being performed this variable will be set to -1.

For example, if a light has point instancing turned on in its render tab, the $IPT variable can be used to "switch" parameters based on the point which the light is being instanced at. For example, the shadow map might be set to '$HOUDINI_TEMP_DIR/$OS.$IPT.pic' which would be expanded to something like '/tmp/light1.2.pic' (for the instance on point number 2 of the instance geometry).

The $IPT variable can also be used when performing geometry instancing (the $IPT variable is defined on parameters of the geometry object which has point instancing turned on, not the geometry objects being instanced).