Create an Interactive Soft-Body Slime with Three.js and WebGPU

The creator showcases a browser-based slime app called Softie and later shares the prompt used to make it. The prompt calls for a draggable, squeezable soft-body slime with adjustable controls.

Prompt optimization tips

1

Specify editability

State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.

2

Close the test loop

Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.

3

Stage long builds

For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.

Imagine It. Shape It.