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Question by sietse85 · Mar 21, 2019 at 01:38 PM · blenderperformance optimizationblendshapes

Big performance drop when using blendshapes

Hi all,

I made a human character with shapekeys. To shape ears, nose, forehead for a start. The rest is rigged with bones for animation. When i leave my shape keys at value 0 i get a nice 200 fps spawning 600 character objects in game. However when i change the blendshape values for different sizes in ear, nose, forehead. FPS drops to 40fps. Any idea what is causing this? Do blendshape keys negatively affect performance?

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avatar image sietse85 · Mar 21, 2019 at 01:40 PM 0
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$$anonymous$$aybe also use bones to modify the look of ears nose etc?

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