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A package and tools for Unity to stream large Pointcloud and Mesh frame sequences from disk

Home Page: https://buildingvolumes.github.io/Unity_Geometry_Sequence_Streaming/

License: MIT License

Python 63.99% C# 36.01%
animation geometry mesh meshes package pointclouds sequence textures unity video volumetric

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unity_geometry_sequence_streaming's Issues

Android /WebGL cannot load data from StreamingAssets Path

Problem:
Android builds won't show any Streamed Geometry, as the path cannot be read properly from the StreamingAssets. Streamingsassets path on Android is a URL, not a file, which can't be read by the Streaming code.
Additionally, StreamingAssets should not be promoted as the go-to destination on Android for files, this should be the ApplicationDataPath.

Solution:
Load Streamingasset files on Android and WebGL builds via the WebRequest Class. Additionally add info into the documentation and editor which promotes the correct usage of the ApplicationDataPath

Currently working on fixing this!

The transform of Streamed Meshes should be settable before going into play mode

Problem:
Currently, you can only change the position of a streamed mesh after going into play mode, as the streamed mesh is created on runtime. You should be able to set it's position in the editor

Expected Behaviour / Fix
Add an option to parent the streamed mesh to an exisiting gameobject, which you can then use to transform the streamed mesh.

API Player Example: Pathtype not defined

Problem:
When loading the samples, a compiler error will appear, that "Pathtype is not defined" in the API Player Example script. This is caused by some refactoring.

Expected Behaviour / Fix
Change Classname which contains the pathtype to the correct class

Meshes/Pointclouds are mirrored on the X-Axis

Problem:
Meshes and Pointclouds that are loaded through the plugin will appear mirrored on the X-Axis. Could be a problem caused through the coordinate system of Unity

Expected Behaviour / Fix
Add an option that is enabled by default to mirror the X-Axis, if it's not a bug caused while reading the geometry.

Pointcloud Shader not working on Metal/OpenGL

Problem:
The Pointcloud Geometry Shader does not work on Apple Metal or OpenGLCore. Error is: Shader not supported on this GPU: Found no suitable fallbacks.

Expected Behaviour / Fix
Pointcloud Geometry Shader should work on Apple Metal, OpenGLCore and other OpenGL versions on Android.

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