Only move the vertices that need to change. This ensures that when multiple targets are activated (e.g., smiling while blinking), they combine correctly.
Precompile Morph Target shaders - Feature requests - Babylon.js morph target animation new
While morph targets are a foundational 3D technique, this article explores the "new" industry shift: moving the heavy lifting from the CPU to the . Only move the vertices that need to change
AI algorithms now translate live performance capture data directly into blend shape weights in real-time, resulting in hyper-realistic, low-latency facial animation, as highlighted in a 2026 video . AI algorithms now translate live performance capture data
While facial animation is the primary use case, morph targets solve unique problems elsewhere:
The "Base" is your default, undeformed shape (e.g., a character's neutral face). Topology Check
Modern implementations link morph targets directly to joint rotations with higher precision. If a character bends their elbow beyond 90 degrees, the engine dynamically triggers a corrective morph target to volume-compensate the bicep and elbow topology. What’s new is the ease of setting up these relationships seamlessly inside modern engine viewports without writing custom math scripts. 5. Standardized Unified Pipelines (USD and glTF)