<h1 dir="auto">I encountered an animation error</h1>
<p dir="auto">This is the case, I exported a gltf model with animation through the 3dmax export plugin provided by babylon.js. It plays normally in the 3d viewer that comes with windows, and it plays normally in the online gltf viewer provided by babylon.js, but when I use three.js, it plays incorrectly. Looks like a matrix transformation error. I really try to fix it. I don’t know if any friends have encountered similar problems. . .</p>
<h2 dir="auto">In the three.js</h2>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/45628282/92949210-49909680-f48d-11ea-99b1-a8064de7bc5a.png"><img src="https://user-images.githubusercontent.com/45628282/92949210-49909680-f48d-11ea-99b1-a8064de7bc5a.png" alt="304a47830036cec5157908b893ad7a0" style="max-width: 100%;"></a></p>
<h2 dir="auto">In the windows 3D viewer</h2>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/45628282/92949174-38478a00-f48d-11ea-9768-1c3e3ca05029.png"><img src="https://user-images.githubusercontent.com/45628282/92949174-38478a00-f48d-11ea-9768-1c3e3ca05029.png" alt="5fd0b72089e585132194626dda89bfb" style="max-width: 100%;"></a></p>
<h2 dir="auto">In the babylon.js sandbox</h2>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/45628282/92949342-852b6080-f48d-11ea-9f11-f907cb7a0f72.png"><img src="https://user-images.githubusercontent.com/45628282/92949342-852b6080-f48d-11ea-9f11-f907cb7a0f72.png" alt="7d57625e88fadfe90ba0955d6d8a545" style="max-width: 100%;"></a></p>
<h5 dir="auto">Description of the problem</h5>
<p dir="auto">i want to highlight the corner of my OBJ .and i used this url <a href="https://threejs.org/examples/webgl_postprocessing_outline.html" rel="nofollow">https://threejs.org/examples/webgl_postprocessing_outline.html</a> for my code<br>
but now the problem is:<br>
i need the background transparent....<br>
but transparency will be lost when the outline effect is working<br>
before outline effect the background is transparent and i can see the red body background<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/33297591/57973136-4f16c300-79a4-11e9-8b2a-1a3618213012.png"><img src="https://user-images.githubusercontent.com/33297591/57973136-4f16c300-79a4-11e9-8b2a-1a3618213012.png" alt="grafik" style="max-width: 100%;"></a><br>
after outline effect<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/33297591/57973159-a2891100-79a4-11e9-9324-ad03833f0f80.png"><img src="https://user-images.githubusercontent.com/33297591/57973159-a2891100-79a4-11e9-9324-ad03833f0f80.png" alt="grafik" style="max-width: 100%;"></a></p>
<h5 dir="auto">Three.js version</h5>