R4L Tools
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Beta

R4L Fixed Windows

A fast way to turn an opening into a modeled fixed window without rebuilding the frame from scratch.

Buy Windows How it works

Demo area

Replace this block with a YouTube embed, animated GIF, or screen capture showing the tool in action.

How it works

From empty opening to clean Rhino geometry.

The exact controls can evolve during beta, but the page structure is ready for final documentation.

1

Select or define the opening guide axis

Select or define the opening guide axis.

2

Set width, height, frame depth, visible frame size, and sill height

Set width, height, frame depth, visible frame size, and sill height.

3

Choose infill type and division logic

Choose infill type and division logic.

4

Preview, adjust, then bake when the option is ready

Preview, adjust, then bake when the option is ready.

Controls

Key inputs to document before launch.

This section doubles as a sales explanation and a practical guide for users once they download the tool.

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Main controls

  • Guide Axis
  • Opening Width
  • Opening Height
  • Frame Size
  • Infill Type
  • Vertical Divisions
  • Horizontal Divisions
  • Bake

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