creack / fdf

Wireframe (fil de fer) visualizer

FDF - Wireframe - Fil de Fer

Wireframe visualizer

Two renderer are available: png to create an image file and ebitengine which in turn can render as a native window or as a WASM website.

Window mode

go run go.creack.net/fdf@latest

WASM

One liner

env -i HOME=${HOME} PATH=${PATH} go run github.com/hajimehoshi/wasmserve@latest go.creack.net/fdf@latest

Details

Install wasmer:

go install github.com/hajimehoshi/wasmserve@latest

Clone this repo:

git clone https://github.com/creack/fdf
cd fdf

Run:

env -i HOME=${HOME} PATH=${PATH} wasmserve .

For development, wasmer exposes an endpoint to do live reload.

I recommend reflex.

Install:

go install github.com/cespare/reflex@latest

Then, with wasmer running:

reflex curl -v http://localhost:8080/_notify

Controls

When running the ebitengine renderer, wasm or window mode, a few keyboard controls are available:

• up/down/left/right/shift left/shift right: Change x/y/z camera angles
• w/a/s/d: Move the image
• 1/2: Change the height
• 3/4: Change the scale

Examples

maps/42.fdf

maps/t1.fdf