Signal — parametric vector studio

Drag a box on empty space. Left-to-right selects enclosed objects; right-to-left selects intersecting bounds. Shift adds to selection. Group with ⌘/Ctrl G; ⌘/Ctrl-click selects a member. Copy/paste or duplicate an assembly to retain its internal connections.

Align edges or centres and distribute equal gaps from Arrange. Groups behave as single units. Search layers, hide or lock objects, adjust stroke and label size, and change stacking order.

⌘/Ctrl K opens commands; right-click the canvas also opens it. D measures distance and angle. P previews clean artwork. Shift F focuses selection. PNG exports at 2× with a 4096-pixel maximum edge.

Select an object, then drag its centre or square handles. Alt temporarily bypasses snapping. Locked or constrained geometry keeps its rules.

Choose Role, then click near a ring to attach it automatically. Choose Link, then click two objects. Circle and Node use click-drag. Curve creates a cubic with editable handles.

Shift-select objects in order. The first becomes the follower; the second is the reference. Constraints appear in the inspector and can be removed individually.

Mirror makes a linked reflection about the axis. Radial repeat creates orbit copies with linked rotation and radii. Even spacing distributes all roles on a selected ring.

Smooth join maintains G1 tangent continuity. Select G2 on that constraint to also match signed curvature. Curvature combs are scaled diagnostic guides, not exported artwork.

Wheel to zoom. Space-drag, middle-drag, or use Pan to navigate. F to fit. ⌘/Ctrl Z to undo, Shift to redo. Delete removes selected geometry and dependent results.

Save project retains editable geometry and constraints. SVG exports the evaluated drawing without editing handles. Boolean source shapes remain available in Layers.