Bullseye - Artillery Calculator

Adding Targets & Cannons: Right-click anywhere on the map to open the context menu, then choose "Add Target Here" or "Add Cannon Here"
Selecting a Target: Right-click near an existing target and choose "Select [name]" to make it the active target for all cannons
Selecting a Vehicle: Use the context menu to pick the artillery vehicle you're using. The firing solution will adjust based on that vehicle's range and precision
Changing Maps: Use the Map dropdown in the top panel to switch between in-game regions
Panning: Middle-click and drag on the map to move around
Zooming: Use mouse wheel to zoom in/out

Click the Manual button on a cannon card to enter distance and azimuth by hand
Use Apply to update the firing point
Use Create Target to place a target at the computed impact point — other cannons can then aim at it

Once you have a target selected and cannons placed, each cannon card shows:

A red semi-transparent circle around the firing point shows the approximate dispersion area.

Blue triangles represent cannons
Red circles represent the active target, black circles are inactive targets
Each cannon shows the active vehicle name in parentheses
Click "Targets" or "Cannons" to expand/collapse their lists
Vehicles with a ⚠ warning in the context menu are using default values for some parameters — consider providing full data

If you have suggestions, find bugs, or want to contribute, DM me on Discord: ayone

Bullseye Artillery Calculator