HAMR-Online is an in-browser map maker that allows you to draw room outlines and building blueprints via 2d widgets. It then automatically generates 3d geometry and entities and exports them to a VMF.
It is not currently in development.
More info here: https://tf2maps.net/downloads/hamr-online-a-map-prototyping-tool.2462/
Use the package manager pip to install foobar.
pip install foobar
To Use:
Download the project and open index.html in a modern web browser.
Ensure Adblock is off (it breaks saving and loading, there are no ads.)
Make sure Hardware Acceleration / webGL is enabled for your browser.
The UI starts with a world, which you can add buildings to. Buildings are composed of:
Floors (the outer wall)
Rooms (inner areas)
Portals (windows/doors)
Floors and Rooms have a drag-able border that you add/delete points to with the add / remove tools.
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Controls:
Left click: edit / drag Middle click: select WASD: fly around Arrow Keys: look around Scroll: fly forward and back
You can also select from the hierarchy on the right
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To Save:
Click Save
Right click the newly opened tab
Click "Save As"
Save like you would any file
To Export:
Click Save
Right click the newly opened tab
Click "Save As"
Open the file in Hammer