thermion-animation

By nmfisher. Updated August 25, 2026. Categories: Health & Fitness.

Play and control 3D animation in Thermion: glTF animation clips (play, stop, loop, crossfade, speed, reverse, scrubbing), manual morph target / blend shape weights, and bone/skeletal animation (bone inspection, BoneAnimationData, bone transforms). Includes the critical rule that animations must be ticked every frame with animationManager.update and that update takes an absolute monotonic clock rather than a delta. Use when playing, pausing, blending, scrubbing, or hand-driving character animation. Triggers: animation, animations, play animation, gltf animation, animation clip, morph target, blend shape, morph weights, bone, skeleton, skeletal animation, skinning, crossfade, animation speed, loop, scrub, animation manager, reset pose.

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