Make AbcGeometryCacheSettings

Make AbcGeometryCacheSettings

Windows
MacOS
Linux

Adds a node that create a 'AbcGeometryCacheSettings' from its members

Make AbcGeometryCacheSettings
Flatten Tracks
Apply Constant Topology Optimizations
Calculate Motion Vectors During Import
Optimize Index Buffers
Compressed Position Precision
0.010000
Compressed Texture Coordinates Number Of Bits
10
Abc Geometry Cache Settings

Inputs

Flatten Tracks
Boolean

Whether or not to merge all vertex animation into one track

Apply Constant Topology Optimizations
Boolean

Force the preprocessor to only do optimization once instead of when the preprocessor decides. This may lead to some problems with certain meshes but makes sure motion blur always works if the topology is constant.

Calculate Motion Vectors During Import
Boolean

Force calculation of motion vectors during import. This will increase file size as the motion vectors will be stored on disc. Recommended to OFF.

Optimize Index Buffers
Boolean

Optimizes index buffers for each unique frame, to allow better cache coherency on the GPU. Very costly and time-consuming process, recommended to OFF.

Compressed Position Precision
Float

Precision used for compressing vertex positions (lower = better result but less compression, higher = more lossy compression but smaller size)

Compressed Texture Coordinates Number Of Bits
Integer

Bit-precision used for compressing texture coordinates (hight = better result but less compression, lower = more lossy compression but smaller size)

Outputs

Abc Geometry Cache Settings
Abc Geometry Cache Settings Structure
Select Skin
Light
Dark

Welcome to the new Unreal Engine 4 Documentation site!

We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.

We'll be sure to let you know when the new system is up and running.

Post Feedback