• Fixed an issue that caused landscape inputs to trigger unnecessarycheckouts when reading landscape data.

• Fixed an issue that caused landscape inputs to trigger unnecessarycheckouts when reading landscape data.

• Fixed an issue that caused landscape inputs to trigger unnecessarycheckouts when reading landscape data.

Optimized string transfer to Houdini from Unreal, improving cook times.

Optimized string transfer in the Unreal plugin.

Added HAPI functions for setting the same value into an attribute multipple times without having to duplicate the data.

(UE5) Fixed regression that caused Foliage Types to be instantiated as meshes if the "unreal_foliage" attribute wasn't set.

(UE5) Fixed regression that caused Foliage Types to be instantiated as meshes if the "unreal_foliage" attribute wasn't set.

(UE5) Fixed regression that caused Foliage Types to be instantiated as meshes if the "unreal_foliage" attribute wasn't set.

(UE5) Fixed incorrect instances transforms when using Foliage. (either by instancing FoliageTypes or by using the unreal_foliage attribute).

(UE5) Fixed incorrect instances transforms when using Foliage. (either by instancing FoliageTypes or by using the unreal_foliage attribute).

(UE5) Fixed incorrect instances transforms when using Foliage. (either by instancing FoliageTypes or by using the unreal_foliage attribute).

Added a new export option to inputs "Export Material Parameters" When disabled, the plugin will not be sending each material parameters in the input object's materials as attributes. This can be very useful at reducing cook times when sending big mesh, with materials that has a lot of exposed parameters.

Added a new export option to inputs "Export Material Parameters" When disabled, the plugin will not be sending each material parameters in the input object's materials as attributes. This can be very useful at reducing cook times when sending big mesh, with materials that has a lot of exposed parameters.

Added a new export option to inputs "Export Material Parameters" When disabled, the plugin will not be sending each material parameters in the input object's materials as attributes. This can be very useful at reducing cook times when sending big mesh, with materials that has a lot of exposed parameters.

• Fixed an issue when baking Static Mesh (created from packed "one instance instancers").It caused the first mesh to be baked multiple times, and the others to be ignored.
• Fixed potential crash when loading a new map.
• Fixed potential ensure failure / crash with the PDG Asset Link when baking to Actors.
• merged PR#221 from @yuhe00:Fix compilation error when building for Android platform with clang 14.0.
• merged PR#230 from @fullike:Fix baking fails if OutputComponents has no elements.

• Fixed an issue when baking Static Mesh (created from packed "one instance instancers").It caused the first mesh to be baked multiple times, and the others to be ignored.
• Fixed potential crash when loading a new map.
• Fixed potential ensure failure / crash with the PDG Asset Link when baking to Actors.
• merged PR#221 from @yuhe00:Fix compilation error when building for Android platform with clang 14.0.
• merged PR#230 from @fullike:Fix baking fails if OutputComponents has no elements.

• Fixed an issue when baking Static Mesh (created from packed "one instance instancers").It caused the first mesh to be baked multiple times, and the others to be ignored.
• Fixed potential crash when loading a new map.
• Fixed potential ensure failure / crash with the PDG Asset Link when baking to Actors.
• merged PR#221 from @yuhe00:Fix compilation error when building for Android platform with clang 14.0.
• merged PR#230 from @fullike:Fix baking fails if OutputComponents has no elements.

• (UE5) Fixed regression that prevented ProxyComponents from being properly cleared.
• Fixed regression that caused an infinite cook loop when using spline in world inputs.

• (UE5) Fixed regression that prevented ProxyComponents from being properly cleared.
• Fixed regression that caused an infinite cook loop when using spline in world inputs.

• (UE5) Fixed regression that prevented ProxyComponents from being properly cleared.
• Fixed regression that caused an infinite cook loop when using spline in world inputs.

Fixed double transform issue when import input as ref. is selected

Fixed double transform issue when import input as ref. is selected

Fixed double transform issue when import input as ref. is selected

Fixed a problem where foliage types were not baked correctly.

Fixed a bug where foliage types are not baked correctly.

• Added support for all types of image packing (RGB, BGR, RGBA, ABGR etc..)This fixes a crash when trying to create an texture that wasn't packed as RGBA.
• Fixed a regression that caused the plugin to not automatically refine meshes whensaving the level on World Partition World.
• Fixed a regression that broke the "Proxy refinement by timer" option.

• Added support for all types of image packing (RGB, BGR, RGBA, ABGR etc..)This fixes a crash when trying to create an texture that wasn't packed as RGBA.
• Fixed a regression that caused the plugin to not automatically refine meshes whensaving the level on World Partition World.
• Fixed a regression that broke the "Proxy refinement by timer" option.

• Added support for all types of image packing (RGB, BGR, RGBA, ABGR etc..)This fixes a crash when trying to create an texture that wasn't packed as RGBA.
• Fixed a regression that caused the plugin to not automatically refine meshes whensaving the level on World Partition World.
• Fixed a regression that broke the "Proxy refinement by timer" option.

Fixed an issue that prevented DataTable with only one row to be sent to Houdini.

Fixed an issue that prevented DataTable with only one row to be sent to Houdini.

Fixed an issue that prevented DataTable with only one row to be sent to Houdini.

Data Table Input: enum values are now sent as strings, not ints.

Data Table Input: enum values are now sent as strings, not ints.

Data Table Input: enum values are now sent as strings, not ints.

Fixed world inputs ignoring changes in scale value on Spline Components.

Fixed world inputs ignoring changes in scale value on Spline Components.

Fixed world inputs ignoring changes in scale value on Spline Components.

Fixed an issue where importing meshes could create empty mesh sections.

Fixed an issue where importing meshes could create empty mesh sections.

Fixed an issue where importing meshes could create empty mesh sections.

Fixed stale instancer output data not being properly cleaned up upon cooking. This issue could cause level data to bloat unnecessarily.

Fixed stale instancer output data not being properly cleaned up upon cooking. This issue could cause level data to bloat unnecessarily.

Fixed stale instancer output data not being properly cleaned up upon cooking. This issue could cause level data to bloat unnecessarily.

Fixes: #124444

Fixed an issue where loading normal maps causea a HAPI error.

Fixed an issue where loading normal maps caused a HAPI error.

• Added support for specifying the material slot when using the unreal_material attributewith point instancers (unreal_instance). You can specify the material slot to override byadding its slot number to the attribute name: unreal_materialX.
• When importing meshes to Houdini, we prefix the unreal_material attribute string with thematerial slot index if the mesh uses more than one materials.This prevents the plugin from merging material slots that uses the same material.
• Imported material parameters now also add their material slot number to the attribute name(unreal_material_X_PARAM_NAM). This prevents overwriting values when separate materials usea material parameter with the same name.

• Added support for specifying the material slot when using the unreal_material attributewith point instancers (unreal_instance). You can specify the material slot to override byadding its slot number to the attribute name: unreal_materialX.
• When importing meshes to Houdini, we prefix the unreal_material attribute string with thematerial slot index if the mesh uses more than one materials.This prevents the plugin from merging material slots that uses the same material.
• Imported material parameters now also add their material slot number to the attribute name(unreal_material_X_PARAM_NAM). This prevents overwriting values when separate materials usea material parameter with the same name.

• Added support for specifying the material slot when using the unreal_material attributewith point instancers (unreal_instance). You can specify the material slot to override byadding its slot number to the attribute name: unreal_materialX.
• When importing meshes to Houdini, we prefix the unreal_material attribute string with thematerial slot index if the mesh uses more than one materials.This prevents the plugin from merging material slots that uses the same material.
• Imported material parameters now also add their material slot number to the attribute name(unreal_material_X_PARAM_NAM). This prevents overwriting values when separate materials usea material parameter with the same name.

Fixed all foliage types being removed when an HDA is added

Fixed all foliage types being removed when an HDA is added

Fixed all foliage types being removed when an HDA is added.

Fixed HDA foliage not working with World Partition.

Fixed HDA foliage not working with World Partition

Fixes for making HDA foliage work with World Partition

Fixed a crash in Unreal 5.01 when creating landscapes.

Fixed a crash in Unreal 5.01 when creating landscapes.

Fixed crash in Unreal 5.01 when creating landscapes

Added support for multiple foliage actors in Unreal 5.0 when World Partition is enabled.

Added support for multiple foliage actors in Unreal 5.0 when World Partition is enabled.

Added support for multiple foliage actors in Unreal 5.0 when World Partition is enabled.

• Fixed warnings in UE5.1 due to the deprecation of ANY_PACKAGE.
• Fixed _GetEditorStyle() build errors on non-pch builds.

• Fixed warnings in UE5.1 due to the deprecation of ANY_PACKAGE.
• Fixed _GetEditorStyle() build errors on non-pch builds.

• Fixed warnings in UE5.1 due to the deprecation of ANY_PACKAGE.
• Fixed _GetEditorStyle() build errors on non-pch builds.

Fixed bug in the Unreal Engine plugin that would cause incorrect material assignments on high poly count mesh inputs.

Fixed bug in the Unreal Engine plugin that would cause incorrect material assignments on high poly count mesh inputs.

Fixed bug in the Unreal Engine plugin that would cause incorrect material assignments on high poly count mesh inputs.

Added support for Unreal 5.1.

Added support for Unreal 5.1.

• World inputs now add the "unreal_level_path" and "unreal_actor_path" whensending their input objects as references.
• Fixed issues when rebuilding assets that uses other HoudiniAssetComponent in World Inputs.
• Fixed automatic mesh refinement when Playing In Editor not working in UE5.
• Fixed HAC returning incorrect bounds, this caused issue when framing ('F') the HAC.

• World inputs now add the "unreal_level_path" and "unreal_actor_path" whensending their input objects as references.
• Fixed issues when rebuilding assets that uses other HoudiniAssetComponent in World Inputs.
• Fixed automatic mesh refinement when Playing In Editor not working in UE5.
• Fixed HAC returning incorrect bounds, this caused issue when framing ('F') the HAC.

• World inputs now add the "unreal_level_path" and "unreal_actor_path" whensending their input objects as references.
• Fixed issues when rebuilding assets that uses other HoudiniAssetComponent in World Inputs.
• Fixed automatic mesh refinement when Playing In Editor not working in UE5.
• Fixed HAC returning incorrect bounds, this caused issue when framing ('F') the HAC.

Fix landscapes not being shared when importing landscape tiles in World Partition Levels.

Fix landscapes not being shared when importing landscape tiles in World Partition Levels.

Fix landscapes not being shared when importing landscape tiles in World Partition Levels.

Added landscape streaming proxy name attribute when exporting to Houdini.

Added landscape streaming proxy name attribute when exporting to Houdini.

Added landscape streaming proxy name attribute when exporting to Houdini.

Fixed houdini-generated materials remaining in the temp directory after baking their corresponding meshes.

Fixed houdini-generated materials remaining in the temp directory after baking their corresponding meshes.

Fixed houdini-generated materials remaining in the temp directory after baking their corresponding meshes.

Fix landscapes not being shared when importing landscape tiles in World Partition Levels.

Fix landscapes not being shared when importing landscape tiles in World Partition Levels.

Fixes foliage import crash when importing foliage into World Partition levels.

Fixed a crash when baking HDAs that generate Unreal Instances.

An option has been added under the "Static Mesh" section in the HoudiniEngine plugin settings titled "Prefer Nanite Fallback Mesh". If checked, HoudiniEngine will use the fallback mesh for any Nanite objects sent to Houdini via NodeSync if possible. HDAs with a geometry input now have a "Prefer Nanite Fallback Mesh" checkbox. The default state of the checkbox mirrors the corresponding plugin setting. When checked, HoudiniEngine will prefer the fallback mesh of any Nanite geometry inputs.

Fixed a build issue for the HoudiniEngine Unreal plugin that occurred on some Linux platforms.

Fixed a build issue with the HoudiniEngine plugin on some Linux platforms.

Fixed issue that would cause build failures of the HoudiniEngine Unreal plugin on some Linux platforms.

Fix landscapes not being shared when importing landscape tiles in World Partition levels.

Fixes foliage import crash when importing foliage into World Partition levels.

Data Table HDAs imported into Unreal now have UI showing the generated data table as well as the row struct used.

Data Table HDAs imported into Unreal now have UI showing the generated data table as well as the row struct used.

An option has been added under the "Static Mesh" section in the HoudiniEngine plugin settings titled "Prefer Nanite Fallback Mesh". If checked, HoudiniEngine will use the fallback mesh for any Nanite objects sent to Houdini via NodeSync if possible. HDAs with a geometry input now have a "Prefer Nanite Fallback Mesh" checkbox. The default state of the checkbox mirrors the corresponding plugin setting. When checked, HoudiniEngine will prefer the fallback mesh of any Nanite geometry inputs.

Data Table HDAs imported into Unreal now have UI showing the generated data table as well as the row struct used.

Added support for Landscape's World Partition Size to be specified by HDA attributes.

Added support for Landscape's World Partition Size to be specified by HDA attributes.

The unreal_datatable_rowstruct attribute that is generated when using a data table as geometry input has been renamed to unreal_data_table_rowstruct. Allow Houdini assets that output point clouds to be added to Unreal. When such an asset is added, it will generate a data table using the attributes of each point. The Houdini point clouds generated by data table inputs can be imported back to Unreal in order to generate the original input.

Fixed a crash when baking HDAs that generate Unreal Instances.

Fixed a crash when baking HDAs that generate Unreal Instances.