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assimp/test/models/glTF2/MorphPrimitivesTest/README.md

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+# Morph-Primitives Test
+
+## Tags
+
+[core](../../Models-core.md), [testing](../../Models-testing.md)
+
+## Summary
+
+Tests a morph target on multiple primitives.
+
+## Operations
+
+* [Display](https://github.khronos.org/glTF-Sample-Viewer-Release/?model=https://raw.GithubUserContent.com/KhronosGroup/glTF-Sample-Assets/main/./Models/MorphPrimitivesTest/glTF-Binary/MorphPrimitivesTest.glb) in SampleViewer
+* [Download GLB](https://raw.GithubUserContent.com/KhronosGroup/glTF-Sample-Assets/main/./Models/MorphPrimitivesTest/glTF-Binary/MorphPrimitivesTest.glb)
+* [Model Directory](./)
+
+## Screenshot
+
+![screenshot](screenshot/screenshot.jpg)
+
+## Description
+
+This model contains a simple mesh with two primitives:  A larger red primitive displays a grid covering 3 of the 4 quadrants of the model's area, followed by a smaller green primitive covering the last quadrant.
+
+Each primitive has a morph target that creates an elevated area within these quadrants.  The model's only mesh contains a `weights: [0.5]` instruction that should cause these morph targets to be applied at half strength, raising the center of the model as shown in the screenshot above.
+
+## Common Problems
+
+If the entire model appears perfectly flat, it is likely that the morph targets have not been applied as requested.
+
+If the red area or green area is missing, particularly in the Draco-compressed version of this model, it could indicate a problem with decompression or with support of multiple primitives within a single mesh.
+
+## Author
+
+Model by [@ft-lab](https://github.com/ft-lab).
+
+
+
+
+## Legal
+
+© 2018, ft-lab. [CC BY 4.0 International](https://creativecommons.org/licenses/by/4.0/legalcode)
+
+ - ft-lab for Everything
+
+© 2020, Frank Galligan. [CC BY 4.0 International](https://creativecommons.org/licenses/by/4.0/legalcode)
+
+ - Frank Galligan for DRACO compression
+
+#### Assembled by modelmetadata