Debugging Cloth

One central debug renderer serves all current Soft Body types.

One central debug renderer serves all current Soft Body types.

jolt_debug_enable(true);
cloth.set_debug(true);
// Or enable all managed soft bodies:
// jolt_debug_set(JOLT_DEBUG_CLOTH, true);

// Draw event with a valid 3D camera:
jolt_debug_draw();

• Cyan grid and triangle edges show physical topology.
• Particle ticks show current positions.
• Red three-axis markers identify pinned particles.

set_debug(true) enables the selected soft body; JOLT_DEBUG_CLOTH enables all. Both are drawn by jolt_debug_draw(), independently of BBMOD visibility or registration. There is no separate overlay in a legacy textured draw call.

Debug snapshots and line buffers add work. Disable diagnostics when measuring normal rendering performance.

New related workflows#

• Choosing a Soft Body›
• Spatial attachments›
• Cloth model and named anchors›
• Wind›

Verified operation contracts#

These contracts distinguish units, return values, errors and lifetime according to the current implementation. Check results: false, 0 and undefined can mean different things for different methods.