This is a parametric OpenSCAD design file for a door strike plate - the metal plate that mounts to a door frame and receives the latch bolt when a door closes.

Key Features:

Main Components:

• Rectangular base plate with customizable dimensions, thickness, and optional rounded corners
• Strike opening (cutout) where the door latch bolt engages, with adjustable size, depth, and position
• Screw holes with countersinks for mounting to the door frame (#8 wood screws by default)
• Guide ramp - an optional curved ramp feature that helps guide the latch bolt into the strike opening for easier door closing

Parametric Design: All dimensions are fully customizable through OpenSCAD's Customizer interface, organized into tabs:

• Plate dimensions (length, width, thickness, corner radius)
• Strike opening parameters (size, depth, offsets, corner radius)
• Screw hole configuration (count, diameter, spacing, countersink depth)
• Guide ramp settings (enable/disable, protrusion, side selection)

Default Dimensions: Based on standard American residential door strike plates (approximately 57mm × 29mm).

Intended Use: Generate custom strike plates for 3D printing or as a reference for metal fabrication. The parametric nature allows you to match existing hardware dimensions or create custom sizes for non-standard applications.