FEMTrace v47.0

PDF

Render

Display

Opacity

Zoom100%

Calibration

Scale—

OriginPDF top-left

Y axis

The P1/P2 calibration legend is only drawn while this tab is open. On entry the canvas zooms to fit them; the previous view restores when you leave the tab.

Xlines

No xlines.

After clicking + Add Xline: Tab toggles H/V. Click to place. R removes nearest. Snap to xlines is blue; PDF snap is red.

Panels (slab)

Click + Add Slab Panel to trace a new panel (cursor becomes the reticle). Click any panel row to switch to edit mode and drag its vertices. Slab boundary is derived from the union of all slab panels.

Vertices (active) [mm]

#	X	Y

Openings

Openings are voids cut through the slab — separate from panels. Place them inside the slab footprint. Click a row to edit existing opening vertices.

RC Columns & Drop Panels

Default thk mm

No columns / drop panels.

Click + Add Column, then click two opposite corners — bottom-left then top-right. An axis-aligned rectangular column head is committed on the second click. Each shows as dark grey with auto-name C1, C2…

Props

No props.

Click + Add Prop, then click on the canvas to drop a point. Each point snaps to the 50 mm grid and welds onto a nearby traced corner. Green markers, auto-named Pr1, Pr2… R removes the nearest.

Loads

No loads.

Click + Add Load, then click on the canvas to drop a point. Each point snaps to the 50 mm grid and welds onto a nearby traced corner. Orange markers, auto-named L1, L2… R removes the nearest.

FEMtrace

Open a PDF to begin. Then go to Calibration tab to set scale, then Panels tab to trace slab.

Set scale