according to the help menu:
https://www.sidefx.com/docs/unity18.0/_terrain.html#Terrain_Scatterring [www.sidefx.com]
It does not have an option to turn on the GPU instancing for the detail prefab,
I can scatter detail prefab using: "unity_hf_detail_prototype_prefab", but I cannot turn the prefab GPU instancing on and it should be on in most cases.
https://docs.unity3d.com/ScriptReference/DetailPrototype.html [docs.unity3d.com]
I checked on the Unity scripting document for terrain details. It also do not have an optional to turn on the GPU instancing. is that impossible to turn in on by default? thank you
Turn On GPU Instancing on Terrain Detail Prefabs
2766 3 0- artchapter
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- andylewisart
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- ctrl
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Looks like this option was added on the Unity side in 2022.1
https://docs.unity3d.com/ScriptReference/DetailPrototype-useInstancing.html [docs.unity3d.com]
Would be nice to have this as an attribute on the Houdini side,
gave a shot at using the following
unity_hf_detail_prototype_useInstancing - Set a Primitive Integer attribute with a value or 1
or
unity_hf_detail_prototype_useInstancing - Set a Primitive String attribute with a value of true
but no dice.
https://docs.unity3d.com/ScriptReference/DetailPrototype-useInstancing.html [docs.unity3d.com]
Would be nice to have this as an attribute on the Houdini side,
gave a shot at using the following
unity_hf_detail_prototype_useInstancing - Set a Primitive Integer attribute with a value or 1
or
unity_hf_detail_prototype_useInstancing - Set a Primitive String attribute with a value of true
but no dice.
- sharksleepy123
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ctrl
Looks like this option was added on the Unity side in 2022.1
https://docs.unity3d.com/ScriptReference/DetailPrototype-useInstancing.html [docs.unity3d.com]
Would be nice to have this as an attribute on the Houdini side,
gave a shot at using the following
unity_hf_detail_prototype_useInstancing - Set a Primitive Integer attribute with a value or 1
or
unity_hf_detail_prototype_useInstancing - Set a Primitive String attribute with a value of true
but no dice.
you can open houdini plugins scrips in Assets/Plugins/HoudiniEngineUnity/Scripts/Utility/HEU_TerrainUtility.cs
and add the
#if UNITY_2021_3_OR_NEWER
if (detailPrototype.renderMode == DetailRenderMode.VertexLit)
{
detailPrototype.useInstancing = true;
}
#endif
below these code
detailPrototype.dryColor = heuDetail._dryColor;
detailPrototype.healthyColor = heuDetail._healthyColor;
detailPrototype.maxHeight = heuDetail._maxHeight;
detailPrototype.maxWidth = heuDetail._maxWidth;
detailPrototype.minHeight = heuDetail._minHeight;
detailPrototype.minWidth = heuDetail._minWidth;
detailPrototype.noiseSpread = heuDetail._noiseSpread;
detailPrototype.renderMode = (DetailRenderMode)heuDetail._renderMode;
more detail is here [zhuanlan.zhihu.com].
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