PaperFig Academic v4.6

BUCROCCS Figures Maker

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Text & Formulas

Basic Vector Shapes

3D Shapes

Wave Signals

Peak Functions

Lines & Arrows

Angle Pointers

Engineering Symbols

Phasor diagrams (editable in the Inspector)

Electromagnetics

Field lines are traced numerically and editable in the Inspector (sources, line density, region, arrows). The drawings below are plain groups: ungroup to restyle.

Electric field lines

Magnetic field lines

Control Systems

Block-diagram elements have connection points for the Connecting Elbow. Transfer-function plots are computed from the numerator and denominator you type in the Inspector.

Editable blocks

Plots from a transfer function

Digital Logic

Blocks are drawn from the pin names you type in the Inspector (">" = clock triangle, "~" = inversion bubble). Every pin is a connection point. The basic gates are in Engineering Symbols.

Timing diagrams

Blocks (editable)

Optics & Photonics

Ray diagrams and refraction are computed from the values in the Inspector (focal length, object distance, indices ...). Ready drawings are plain groups: ungroup to restyle.

Ray diagrams

Refraction and beams

Ray tracing through elements (rays meet control points on the first surface; edit element, tilt, index, ray type in the Inspector)

Chained optics: separate elements + a live ray beam. The rays leaving one element become the incoming rays of the next, also through second surfaces and beam-splitter branches. Move, rotate or edit every element on its own; the beam re-traces. Select several elements (drag a box) and the beam source moves with them. Drag the red dot (source) and blue dot (direction) of the beam.

Optical elements (single objects for chaining)

Quantum & Atomic

Energy levels, shell models, wavefunctions and circuits are computed from the values in the Inspector. Ready drawings are plain groups: ungroup to restyle.

Energy levels

Atoms and orbitals

Wavefunctions and qubits

Fluidics

Hydraulic and pneumatic symbols carry connection points for the Connecting Elbow. Potential-flow streamlines are traced from the values in the Inspector.

Flow fields

Pipe velocity profiles

Chemistry & Materials

Skeletal structures (aromatics, VOCs, solvents), functional groups, inorganic molecules, 2D materials and MXenes, crystal unit cells, defects, nanostructures, polymers, reaction arrows, orbitals, energy diagrams and laboratory glassware. All are plain groups: ungroup to change atoms, labels or colours.

Draw editable molecules with bond, ring and atom tools. Ready-made items:

Mechanical & Kinematics

Joints (liaisons) in plane and 3D view, supports, loads, machine elements and mechanisms. Blue = solid 1, red = solid 2; ungroup to recolour.

Graph of links

IoT & Microcontrollers

Generic top-view illustrations: boards, sensors, modules, parts and network icons. Ungroup to restyle any part.

Parametric pressure sensor (range, unit, type, output, thread and tag in the Inspector)

Data Plots

Paste or load CSV data in the Inspector after inserting.

AI & Neural Networks

Networks

Layer blocks (edit text and colour in the Inspector)

CNN and activations

Matrices (attention maps, masks)

Ready-made architectures

Paper Modules

1050 × 700 px • 3.5" × 2.3" @ 300DPI • Autosave on

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Select an item on canvas to adjust fill, stroke, text font, and vector geometry.

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