Generating brushstrokes with gravity-based fluid flow

A method comprising:

• receiving, by a processing device, an input stroke on a virtual canvas and a selection of an orientation of the virtual canvas;
• determining, by the processing device, a gravity feature involving simulated fluid interaction with the virtual canvas using an algorithm based on the orientation of the virtual canvas;
• generating, by the processing device, a brushstroke based on a shape of the input stroke and that simulates fluid interaction on the virtual canvas based on the gravity feature;
• and
• presenting, by the processing device, the brushstroke on the virtual canvas in a user interface.

A system comprising:

• a memory component;
• and
• a processing device coupled to the memory component, the processing device to perform operations comprising:
• receiving an input stroke on a virtual canvas;
• determining a gravity feature involving simulated fluid interaction with the virtual canvas using an algorithm based on a geometry of the virtual canvas;
• generating a brushstroke based on a shape of the input stroke and that simulates fluid interaction on the virtual canvas based on the gravity feature;
• and
• presenting the brushstroke on the virtual canvas in a user interface.