Tearable Cloth Simulator

The Tearable Cloth Simulator is an interactive playground where a Verlet-physics grid of cloth can be dragged with the mouse, torn apart by pulling hard, sliced with a right-click drag, and wrapped with any image so you can watch it stretch and fold in real time. When you drop in a picture, a WebGL shader estimates the light and shadow of each folded face so the fabric catches light like real cloth, and the flamethrower mode sets it alight so the fire climbs upward, chars the threads, and burns holes through the sheet.

Tearable Cloth Simulator is structured as a practical moduhub work surface for people who need to an interactive simulator where you drag, tear, texture with images, and set fire to verlet-physics cloth and also understand how to read the result before acting on it. Utility tools tend to be opened in the middle of a real task, so the page explains when to trust the output, when to rerun it, and when to switch to a stricter process.

Typical situations include the following. Keep it open for a quick break when you want to pull and tear cloth and enjoy the physics response. Use it to wrap your own photo as fabric and capture or share how it stretches, folds, and burns. A typical flow is straightforward: Drag the cloth with your mouse to pull it, and pull hard to snap the threads and tear it. Right-click and drag to slice along a line, and add a photo through the upload button, drag and drop, or paste (Ctrl+V) to wrap it onto the cloth. Turn on the flamethrower button and brush over the cloth to ignite and spread fire, then reset at any time to start over. Each grid node is advanced with Verlet integration and held together by structural and bending springs, and a spring that stretches beyond its limit snaps to produce a tear. In image mode the texture is mapped per triangle and a pseudo-normal is estimated from local deformation so a WebGL shader can shade the folds. The physics and burning are approximations for visual play and do not precisely model real fabric or combustion. With a dense grid or many particles, frame rate can drop on lower-end devices.