chore: defaults

.github/copilot-instructions.md

@@ -1,161 +0,0 @@
-# HomeRacker Copilot Instructions
-
-## Project Overview
-HomeRacker is a fully modular 3D-printable rack-building system designed for versatile "racking needs" including server racks, shoe racks, bookshelves, and more. The project consists of:
-
-- **HomeRacker Core**: Open-spec modular building system (MIT License)
-- **3D Models**: Parametric and non-parametric models in OpenSCAD and Fusion 360 formats (CC BY 4.0)
-- **Automation Scripts**: Fusion 360 export scripts for batch model generation
-- **GitHub Pages Site**: Documentation and showcase website
-
-## Core Technologies & Frameworks
-- **3D Modeling**: OpenSCAD (parametric), Fusion 360 (.f3d files)
-- **Languages**: SCAD (OpenSCAD), Python (Fusion 360 scripts)
-- **Dependencies**: BOSL2 library for OpenSCAD
-- **Web**: GitHub Pages with Jekyll (Architect theme)
-- **Standards**: 10" and 19" rack specifications, custom HomeRacker dimensions
-
-## Key Components Architecture
-### Building Blocks
-1. **Supports**: Vertical structural elements with standardized connection points
-2. **Connectors**: 6-way connection system for supports (front/back, left/right, up/down)
-3. **Lock Pins**: Securing mechanism for assembled connections
-4. **Rebar**: Horizontal structural reinforcement elements
-5. **Splints**: Additional reinforcement components
-
-### Models Structure
-- `/models/rackmount_ears/`: Fully customizable rackmount ears (OpenSCAD)
-- `/models/gridfinity/`: Gridfinity-compatible base plates
-- `/models/flexmount/`: Flexible mounting solutions
-- `/models/shelf/`: Parametric shelf components
-- `/models/wallmount/`: Wall mounting brackets
-
-## Development Guidelines
-
-### OpenSCAD Best Practices
-- Use BOSL2 library for advanced geometric operations
-- Set `$fn=100` for smooth curves in production models
-- Implement parametric designs with customizer-friendly variables
-- Group parameters logically with `/* [Section Name] */` comments
-- Provide sensible defaults and value ranges for sliders
-- Include sanity checks for critical parameters
-- Use descriptive variable names following `CONSTANT_CASE` for constants
-
-### File Organization
-- Keep `.scad` files in appropriate `/models/` subdirectories
-- Include example images showing customization options
-- Maintain `README.md` files explaining each model's purpose
-
-### Documentation Standards
-- Use emoji headers for visual organization (🔧, ✨, 📐, etc.)
-- Include clear assembly instructions with diagrams
-- Provide printing tips and material recommendations
-- Document all customizable parameters
-- Include real-world use case examples
-
-### Code Quality
-- Comment complex geometric calculations
-- Use meaningful module names
-- Separate configuration from implementation
-- Test parameter ranges for edge cases
-- Validate dimensional accuracy against rack standards
-
-## Project-Specific Context
-
-### HomeRacker Core Dimensional Standards
-- **Base Unit**: 15mm (core measurement for all HomeRacker components)
-- **Lock Pin Side**: 4mm (square profile for pins and matching holes)
-- **Wall Thickness**: 2mm (standard connector wall thickness)
-- **Standard Tolerance**: 0.2mm (added to connector interiors for print variances)
-- **Support Dimensions**: 15mm x 15mm base, height = multiples of 15mm
-- **Connector Centers**: Always 1 base unit (15mm) in height
-- **Lock Pin Edge Distance**: 5.5mm from support edges
-- **Standard Chamfer**: 1mm for printability
-
-### Licensing Requirements
-- Source code: MIT License (commercial use allowed)
-- 3D models & assets: CC BY 4.0 (attribution required, share-alike)
-- Always include proper license headers in new files
-- Credit original work when modifying existing models
-
-### Brand Guidelines
-- Use "HomeRacker" (not "Home Racker" or "home-racker") 
-- Include HomeRacker logo overlay on compatible model thumbnails
-- Maintain consistent visual style across documentation
-- Reference Makerworld links for published models
-
-## Common Tasks & Patterns
-
-### Creating New Models
-1. Start with parametric design in OpenSCAD
-2. Use BOSL2 library for complex operations
-3. Include customizer parameters with proper grouping
-4. Test with common device dimensions
-5. Export STL files for immediate use
-6. Document parameters and use cases
-7. Add example images showing variations
-
-### Fusion 360 Scripts
-- Place scripts in `/scripts/` with proper manifest files
-- Include usage instructions in README.md
-- Test export functionality across parameter ranges
-- Validate output file naming conventions
-
-### Documentation Updates
-- Update main README.md for new features
-- Include visual examples with actual photos
-- Link to Makerworld models where applicable
-- Maintain table of contents structure
-
-## Self-Improvement Instructions
-
-### When Encountering Wrong Turns
-If you find yourself making incorrect assumptions or heading down the wrong path during development assistance:
-
-1. **Pause and Reassess**: Stop the current approach and explicitly state what went wrong
-2. **Gather Context**: Re-read project documentation, examine existing code patterns, and understand the specific use case better
-3. **Ask Clarifying Questions**: Request specific details about requirements, constraints, or expected outcomes
-4. **Document the Learning**: Add insights to these instructions for future reference
-
-### Instruction Enhancement Protocol
-When updating these instructions based on new learnings:
-
-1. **Preserve Core Structure**: Maintain the organized sections and GitHub best practices format
-2. **Add Specific Examples**: Include concrete code snippets or configuration examples that caused confusion
-3. **Update Technology Stack**: Keep dependencies, tools, and version requirements current
-4. **Expand Edge Cases**: Document unusual scenarios or parameter combinations that need special handling
-5. **Validate Changes**: Ensure new instructions don't conflict with existing project patterns
-
-### Learning from Mistakes
-Common areas for improvement:
-- **Dimensional Accuracy**: Double-check rack standards and measurement conversions
-- **Parameter Validation**: Ensure SCAD parameters have proper bounds and error checking
-- **File Naming**: Follow established conventions for exports and derivatives
-- **License Compliance**: Verify all new content uses appropriate licensing
-- **Cross-Platform Compatibility**: Consider Windows/Linux/macOS differences in file paths and tools
-
-### Feedback Integration
-When receiving feedback about incorrect suggestions:
-1. Acknowledge the specific error made
-2. Explain the corrected approach
-3. Update relevant sections of these instructions
-4. Test the corrected approach before suggesting it again
-
-## Troubleshooting Common Issues
-
-### OpenSCAD Problems
-- **Rendering Issues**: Check for overlapping geometry, invalid meshes, or extreme parameter values
-- **BOSL2 Errors**: Verify library installation and include statements
-- **Performance**: Reduce `$fn` for development, increase for final exports
-
-### Export Script Issues  
-- **Fusion 360 API**: Check for API version compatibility and parameter access methods
-- **File Paths**: Use cross-platform path handling in Python scripts
-- **Batch Operations**: Implement proper error handling for automated exports
-
-### Documentation Sync
-- **Broken Links**: Validate all external references to Makerworld and GitHub
-- **Image References**: Ensure all images exist and use correct relative paths
-- **Version Mismatches**: Keep model versions synchronized between repository and published versions
-
-Remember: HomeRacker is about modularity, openness, and practical maker solutions. Always consider how suggestions support these core principles while maintaining professional engineering standards.

.gitignore

@@ -1,4 +1,3 @@
 *.3mf
 *.stl
 .vscode
-bin/OpenSCAD-*/

models/flexmount/README.md

@@ -0,0 +1,5 @@
+Fully customizable mount to be used with HomeRacker.
+It's intended for non-standard devices you want to mount on HomeRacker.
+Non-standard being devices which aren't originally meant to be mounted in 10 or 19" racks.
+Devices might be PSU's for Raspberry Pis or small smart switches like on these pictures:
+<TODO: insert pics here>

models/flexmount/flexmount.scad

@@ -1,11 +1,10 @@
 // import BOSL2
 include <BOSL2/std.scad>
 
-
+$fn=100;
 
 /* [Hidden] */
 // constants which shouldn't be changed
-$fn=100;
 
 // This is the HomeRacker base unit. don't change this!
 BASE_UNIT=15; // mm
@@ -20,20 +19,23 @@ LOCK_PIN_SIDE=4; // mm
 // lock pin edge distance
 LOCK_PIN_EDGE_DISTANCE=5.5; // mm
 
+/* [Base] */
+// If set to true, the mount will be fitted to align with the 10/19 inch HomRacker rackmount kit.
+//fit_to_rack=true;
+
 /* [Device Measurements] */
 // Width of the device in mm. Will determine how far apart the actual mounts are in width.
-device_width=100; // [20:0.1:500]
- // TODO test for zero cube
+device_width=100 // [20:0.1:500]
+; // TODO test for zero cube
 // Depth of the device in mm. Will determine how far apart the actual mounts are in depth.
-device_depth=99; // [54:0.1:400]
+device_depth=99; // [54:0.1:500]
 // Height of the device in mm. Will determine how far apart the actual mounts are in height.
-device_height=25.5; // [10:0.1:400]
+device_height=25.5; // [15:0.1:500]
 
 /* [Bracket] */
 // Defines the bracket thickness on top of the device.
-bracket_strength_top=7.5; // [1:0.1:50]
-// Defines how much the bracket will overlap to the sides of the device.
-bracket_strength_sides=7.5; // [2:0.1:50]
+bracket_strength_top=7.5; // [4:0.1:20]
+bracket_strength_sides=7.5; // [4:0.1:20]
 
 // diff_width resembles the gap between the device and the mount. This gap will be filled with a cuboid
 modulo_width=(BASE_UNIT - ( device_width + TOLERANCE ) % BASE_UNIT);
@@ -56,10 +58,6 @@ module bracket(width,depth,height) {
     outer_width=width+BASE_STRENGTH*2+TOLERANCE;
     outer_depth=depth+BASE_STRENGTH*2+TOLERANCE;
     outer_height=height+BASE_STRENGTH;
-    inner_width=width-bracket_strength_top*2+TOLERANCE;
-    inner_depth=depth-bracket_strength_top*2+TOLERANCE;
-    bottom_recess_height=height-bracket_strength_sides;
-    
     intersection(){
       difference() {
         // Outer
@@ -68,33 +66,36 @@ module bracket(width,depth,height) {
             anchor=BOTTOM,
             chamfer=CHAMFER, edges=[TOP,FRONT,BACK,LEFT,RIGHT], except=[BOTTOM]
         );
-        // Top Skeleton (cut the middle to leave only a bracket to the sides)
+        // Top Skeleton
         cuboid(
-            size=[inner_width,inner_depth,outer_height],
+            size=[width-bracket_strength_top,depth-bracket_strength_top,outer_height],
             anchor=BOTTOM,
             chamfer=-CHAMFER, edges=[TOP]
         );
-        // Bottom Recess (cut the cube to leave only a top bracket)
+        // Bottom Recess
         cuboid(
-          size=[outer_width,outer_depth,bottom_recess_height],
+          size=[outer_width,outer_depth,height-bracket_strength_sides],
           anchor=BOTTOM
-        );
-        // Subtract Device to from bracket (cut the device into the bracket)
-        cuboid(
-        size=[width+TOLERANCE,depth+TOLERANCE,height+TOLERANCE/2],
-        anchor=BOTTOM
-    );
+        );     
       }
-      // chamfer intersection for the outer bottom chamfer of the bracket
       translate([0,0,outer_height])
       cuboid(
-        size=[outer_width,outer_depth,bracket_strength_sides+BASE_STRENGTH-TOLERANCE/2],
+        size=[outer_width,outer_depth,bracket_strength_sides],
         anchor=TOP,
         chamfer=CHAMFER, edges=[BOTTOM]
       );  
     }
 }
 
+// device module adds TOLERANCE to the device size and creates a cuboid with the device size
+// this is used to create the device in the mount and add TOLERANCE to the device size for spacing
+module device(width,depth,height) {
+    // Device
+    cuboid(
+        size=[width+TOLERANCE,depth+TOLERANCE,height+TOLERANCE],
+        anchor=BOTTOM
+    );
+}
 
 // Mount
 module mount(){
@@ -184,8 +185,12 @@ module mirror_mount_x_plane(){
 // Assembly
 rotate([180,0,0])
 union() {
-  bracket(device_width,device_depth,device_height);
-
+  
+  
+  difference() {
+    bracket(device_width,device_depth,device_height);
+    device(device_width,device_depth,device_height);
+  }
   // Mount Right
   mirror_mount_x_plane();
 

models/gridfinity/base.scad

@@ -1,98 +0,0 @@
-// import BOSL2
-include <BOSL2/std.scad>
-
-/* [Hidden] */
-// constants which shouldn't be changed
-$fn=100;
-
-// This is the HomeRacker base unit. don't change this!
-BASE_UNIT=15; // mm
-// Standard tolerance for the mount. This is a sane default.
-TOLERANCE=0.2; // mm
-// Base strength. This is a sane default.
-BASE_STRENGTH=2; // mm
-// Chamfer size. This is a sane default.
-CHAMFER=2.5; // mm
-// Lock Pin side length
-LOCK_PIN_SIDE=3; // mm
-// lock pin edge distance
-LOCK_PIN_EDGE_DISTANCE=5.5; // mm
-// lock pin chamfer
-LOCK_PIN_CHAMFER=0.8; // mm
-
-GRIDFINITY_BASEPLATE_SIDE_LENGTH=42; // mm
-GRIDFINITY_BASEPLATE_STRENGTH=8; // mm
-GRIDFINITY_BASEPLATE_SIDE_LENGTH_INNER=GRIDFINITY_BASEPLATE_SIDE_LENGTH-GRIDFINITY_BASEPLATE_STRENGTH/2; // mm
-
-GRIDFINITY_INCLINE_1=0.7; // mm
-GRIDFINITY_INCLINE_2=1.8; // mm
-GRIDFINITY_INCLINE_3=2.15; // mm
-GRIDFINITY_BASEPLATE_HEIGHT=GRIDFINITY_INCLINE_1+GRIDFINITY_INCLINE_2+GRIDFINITY_INCLINE_3; // mm
-
-/* [Grdifinity] */
-x_units=1; // [1:1:10]
-y_units=1; // [1:1:10]
-
-module recess(side_length,chamfer){
-  //chamfer
-  rotate([180,0,0])
-  prismoid(
-    size1=[side_length,side_length], 
-    rounding=chamfer, 
-    h=chamfer,
-    xang=45,
-    yang=45
-    ); 
-}
-
-module gridfinity_unit(){
-  difference(){
-    //outer cube
-    cuboid(
-        size=[GRIDFINITY_BASEPLATE_SIDE_LENGTH,GRIDFINITY_BASEPLATE_SIDE_LENGTH,GRIDFINITY_BASEPLATE_HEIGHT],
-        anchor=CENTER+BOTTOM
-    );
-    //1st recess
-    
-    translate([0,0,GRIDFINITY_BASEPLATE_HEIGHT])
-    recess(
-      GRIDFINITY_BASEPLATE_SIDE_LENGTH,
-      GRIDFINITY_INCLINE_3);
-    //2nd recess
-    translate([0,0,GRIDFINITY_BASEPLATE_HEIGHT-GRIDFINITY_INCLINE_3-GRIDFINITY_INCLINE_2])
-    cuboid(
-      size=[
-        GRIDFINITY_BASEPLATE_SIDE_LENGTH-GRIDFINITY_INCLINE_3*2,
-        GRIDFINITY_BASEPLATE_SIDE_LENGTH-GRIDFINITY_INCLINE_3*2,
-        GRIDFINITY_INCLINE_2
-        ],
-      rounding=GRIDFINITY_INCLINE_2,
-      except=[BOTTOM,TOP],
-      anchor=CENTER+BOTTOM
-    );
-    // //3rd recess
-    translate([0,0,GRIDFINITY_INCLINE_1+0.01])
-    recess(
-      GRIDFINITY_BASEPLATE_SIDE_LENGTH_INNER,
-      GRIDFINITY_INCLINE_1+0.01
-    );
-  }
-}
-
-module grid(x,y){
-  intersection(){
-    grid_copies(spacing=[GRIDFINITY_BASEPLATE_SIDE_LENGTH,GRIDFINITY_BASEPLATE_SIDE_LENGTH],n=[x,y])
-    gridfinity_unit();
-    // roundings
-    cuboid(
-      size=[GRIDFINITY_BASEPLATE_SIDE_LENGTH*x,GRIDFINITY_BASEPLATE_SIDE_LENGTH*y,GRIDFINITY_BASEPLATE_HEIGHT*2],
-      anchor=CENTER+BOTTOM,
-      rounding=CHAMFER,
-      except=[BOTTOM,TOP]
-    );
-  }
-  
-}
-
-
-grid(x=2,y=3);

models/rackmount_ears/rackmount_ears.scad

@@ -1,28 +1,13 @@
 // import BOSL2
 include <BOSL2/std.scad>
 
-/* [Hidden] */
 $fn=100;
-CAGE_BOLT_DIAMETER=6.5;
-RACK_BORE_DISTANCE_VERTICAL=15.875;
-RACK_BORE_DISTANCE_TOP_BOTTOM=6.35;
-RACK_MOUNT_SURFACE_WIDTH=15.875;
-RACK_BORE_DISTANCE_HORIZONTAL=RACK_MOUNT_SURFACE_WIDTH/2;
-RACK_HEIGHT_UNIT=44.5; // mm
-
-RACK_WIDTH_10_INCH_INNER=222.25; // mm
-RACK_WIDTH_10_INCH_OUTER=254; // mm
-RACK_WIDTH_19_INCH=482.6; // mm
 
 /* [Base] */
 // automatically chooses the tightest fit for the rackmount ears based on the device width. If true, rack_size will be ignored.
 autosize=true;
 // rack size in inches. If autosize is true, this value will be ignored. Only 10 and 19 inch racks are supported.
 rack_size=10; // [10:10 inch,19:19 inch]
-// Asymetry Slider. CAUTION: there's no sanity check for this slider!
-asymetry=0; // [-150:0.1:150]
-// shows the distance between the rackmount ears considering the device width.
-show_distance=false;
 
 // Width of the device in mm. Will determine the width of the rackmount ears depending on rack_size.
 device_width=201;
@@ -53,18 +38,44 @@ device_bore_rows=2;
 // If true, the device will be aligned to the center of the rackmount ear. Otherwise it will be aligned to the bottom of the rackmount ear.
 center_device_bore_alignment=false;
 
-/* [Derived] */
+
+/* [CONSTANTS (shouldn't need to be changed)] */
+CAGE_BOLT_DIAMETER=6.5;
 CHAMFER=min(strength/3,0.5);
+RACK_BORE_DISTANCE_VERTICAL=15.875;
+RACK_BORE_DISTANCE_TOP_BOTTOM=6.35;
+RACK_MOUNT_SURFACE_WIDTH=15.875;
+RACK_BORE_DISTANCE_HORIZONTAL=RACK_MOUNT_SURFACE_WIDTH/2;
 RACK_BORE_WIDTH=RACK_MOUNT_SURFACE_WIDTH-2*max(strength,2);
+RACK_HEIGHT_UNIT=44.5; // mm
 RACK_HEIGHT_UNIT_COUNT=max(1,ceil(device_height/RACK_HEIGHT_UNIT));
 RACK_HEIGHT=RACK_HEIGHT_UNIT_COUNT*RACK_HEIGHT_UNIT; // actual height calculated by height unit size x number of units
 RACK_BORE_COUNT=RACK_HEIGHT_UNIT_COUNT*3; // 3 holes for each units
+RACK_WIDTH_10_INCH_INNER=222.25; // mm
+RACK_WIDTH_10_INCH_OUTER=254; // mm
+RACK_WIDTH_19_INCH=482.6; // mm
+
+// Base assertions
+module validate_params() {
+    valid_rack_sizes=[10,19];
+    if(autosize == false){
+        assert(rack_size == 10 || rack_size == 19, "Invalid rack_size. Only 10 and 19 inch racks are supported. Choose a valid one or set autosize to true.");
+    }
+}
+
+validate_params();
 
 // Debug
 echo("Height: ", RACK_HEIGHT);
 echo("Rack Bore Count: ", RACK_BORE_COUNT);
 
-
+// Calculate the width of the ear
+function get_ear_width(device_width) =
+    device_width > RACK_WIDTH_10_INCH_INNER || autosize == false && rack_size == 19 ?
+        (RACK_WIDTH_19_INCH - device_width) / 2 :
+        (RACK_WIDTH_10_INCH_OUTER - device_width) / 2
+;
+rack_ear_width = get_ear_width(device_width);
 
 function get_bore_depth(device_bore_margin_horizontal,device_bore_columns) =
     (device_bore_columns - 1) * device_bore_margin_horizontal
@@ -81,7 +92,7 @@ device_screw_alignment = [strength,depth/2,device_screw_alignment_vertical];
 module base_ear(width,strength,height) {
     union() {
         // Front face
-        cuboid([width,strength,height],anchor=LEFT+BOTTOM+FRONT,chamfer=CHAMFER);
+        cuboid([rack_ear_width,strength,height],anchor=LEFT+BOTTOM+FRONT,chamfer=CHAMFER);
         // Side face
         cuboid([strength,depth,height],anchor=LEFT+BOTTOM+FRONT,chamfer=CHAMFER);
     }
@@ -99,36 +110,15 @@ module screws_countersunk(length, diameter_head, length_head, diameter_shaft) {
 
 
 // Assemble the rackmount ear
-module rackmount_ear(asym=0){
-    ear_width_19_inch=(RACK_WIDTH_19_INCH - device_width) / 2 + asym;
-    ear_width_10_inch=(RACK_WIDTH_10_INCH_OUTER - device_width) / 2 + asym;
-    // Calculate the width of the ear
-    rack_ear_width = device_width > RACK_WIDTH_10_INCH_INNER || autosize == false && rack_size == 19 ?
-            ear_width_19_inch:
-            ear_width_10_inch
-    ;
+difference() {
     difference() {
-        difference() {
-            // Create the base of the ear
-            base_ear(rack_ear_width,strength,RACK_HEIGHT);
-            // Create the holes for the device screws
-            screws_countersunk(length=strength,diameter_head=device_bore_hole_head_diameter,length_head=device_bore_hole_head_length,diameter_shaft=device_bore_hole_diameter);
-        }
-        // Create the holes for the rackmount screws
-        zcopies(spacing=RACK_HEIGHT_UNIT,n=RACK_HEIGHT_UNIT_COUNT,sp=[0,0,0])
-        zcopies(spacing=RACK_BORE_DISTANCE_VERTICAL,n=3,sp=[rack_ear_width-RACK_BORE_DISTANCE_HORIZONTAL,0,RACK_BORE_DISTANCE_TOP_BOTTOM])
-        cuboid([RACK_BORE_WIDTH,strength+1,CAGE_BOLT_DIAMETER], rounding=CAGE_BOLT_DIAMETER/2, edges=[TOP+LEFT,TOP+RIGHT,BOTTOM+LEFT,BOTTOM+RIGHT], anchor=FRONT);
+        // Create the base of the ear
+        base_ear(device_width,strength,RACK_HEIGHT);
+        // Create the holes for the device screws
+        screws_countersunk(length=strength,diameter_head=device_bore_hole_head_diameter,length_head=device_bore_hole_head_length,diameter_shaft=device_bore_hole_diameter);
     }
-}
-
-// Ear distance
-ear_distance = show_distance ? -device_width : -CAGE_BOLT_DIAMETER;
-
-// Place the ears
-rackmount_ear(asymetry);
-
-x_mirror_plane = [1,0,0];
-translate([ear_distance,0,0])
-mirror(x_mirror_plane){
-    rackmount_ear(-asymetry);
+    // Create the holes for the rackmount screws
+    zcopies(spacing=RACK_HEIGHT_UNIT,n=RACK_HEIGHT_UNIT_COUNT,sp=[0,0,0])
+    zcopies(spacing=RACK_BORE_DISTANCE_VERTICAL,n=3,sp=[rack_ear_width-RACK_BORE_DISTANCE_HORIZONTAL,0,RACK_BORE_DISTANCE_TOP_BOTTOM])
+    cuboid([RACK_BORE_WIDTH,strength+1,CAGE_BOLT_DIAMETER], rounding=CAGE_BOLT_DIAMETER/2, edges=[TOP+LEFT,TOP+RIGHT,BOTTOM+LEFT,BOTTOM+RIGHT], anchor=FRONT);
 }

models/wallmount/wallmount.scad

@@ -1,130 +0,0 @@
-// import BOSL2
-include <BOSL2/std.scad>
-
-/* [Hidden] */
-// constants which shouldn't be changed
-$fn=100;
-
-// This is the HomeRacker base unit. don't change this!
-BASE_UNIT=15; // mm
-// Standard tolerance for the mount. This is a sane default.
-TOLERANCE=0.2; // mm
-// Base strength. This is a sane default.
-BASE_STRENGTH=2; // mm
-// Chamfer size. This is a sane default.
-CHAMFER=1; // mm
-// Lock Pin side length
-LOCK_PIN_SIDE=4; // mm
-// lock pin edge distance
-LOCK_PIN_EDGE_DISTANCE=5.5; // mm
-// lock pin chamfer
-LOCK_PIN_CHAMFER=0.8; // mm
-// Negative chamfer fix: 
-NEGATIVE_CHAMFER_TRANSLATE=0.01;
-
-mount_units=2;
-
-/* [Base] */
-// TODO: enable mount units
-// How many units shall the mount span across the support
-//mount_units=2; //[2:1:10]
-// Shall bores be countersunk or flathead
-bore_type="flathead"; //[flathead,countersunk]
-// Bore Shaft Diameter in mm 
-bore_shaft_diameter=4;
-// Bore Head Diameter in mm (only relevant if bore_type=countersunk)
-bore_head_diameter=8.5;
-
-
-/* [Finetuning] */
-// Defines the angle of the head rejuvenation. 90° is ISO standard. (only relevant if bore_type=countersunk)
-countersunk_angle=90;
-// Tolerance (in mm) for the bore holes. This is a sane default.
-bore_tolerance=0.2;
-
-// Calculate the head depth based on the countersunk angle.
-head_depth = bore_head_diameter/2 - bore_shaft_diameter/2 * tan( countersunk_angle/2 );
-
-
-echo("head_depth: ", head_depth);
-
-
-connector_width_net=BASE_UNIT+TOLERANCE;
-connector_width_gross=connector_width_net+BASE_STRENGTH*2;
-//Wall Mount
-mount_thickness=head_depth+BASE_STRENGTH;
-mount_height=mount_units*BASE_UNIT;
-mount_width=mount_units*2*BASE_UNIT+connector_width_gross;
-
-
-// Support Interface
-module mount(){
-  difference() {
-    union(){
-      cuboid([mount_width,mount_height,mount_thickness],anchor=CENTER+BOTTOM,chamfer=CHAMFER);
-      cuboid([connector_width_gross,mount_height,connector_width_gross],anchor=CENTER+BOTTOM,chamfer=CHAMFER);
-    }
-    translate([0,0,BASE_STRENGTH])
-    cuboid([connector_width_net,mount_height,connector_width_net],anchor=CENTER+BOTTOM);
-  }
-}
-
-// Lock pin Holes
-module lock_pin_hole(){
-  // fix for negative chamfer. Otherwise the holes would not reach the surface
-  translate([0,0,-NEGATIVE_CHAMFER_TRANSLATE/2])
-  cuboid(
-    size=[LOCK_PIN_SIDE,LOCK_PIN_SIDE,connector_width_gross+0.01],
-    anchor=CENTER+BOTTOM,
-    chamfer=-LOCK_PIN_CHAMFER,edges=[TOP,BOTTOM]
-    );
-}
-
-module lock_pin_holes(){
-  // ycopies
-  ycopies(BASE_UNIT,mount_units)
-  // Create cross
-  union(){
-    lock_pin_hole();
-    yrot(90,cp=[0,0,connector_width_gross/2])
-    lock_pin_hole();
-  }
-}
-
-//// Bores
-// Shafts
-module bore(){
-  bore_shaft_radius=(bore_shaft_diameter+bore_tolerance)/2;
-  bore_head_radius=(bore_head_diameter+bore_tolerance)/2;
-  if (bore_type=="flathead") {
-    cylinder(r=bore_shaft_radius,h=mount_thickness,anchor=CENTER+BOTTOM);
-  } else if (bore_type=="countersunk") {
-    // Countersunk
-    union() {
-      // Head
-      translate([0,0,mount_thickness])
-      cylinder(r1=bore_shaft_radius,r2=bore_head_radius,h=head_depth,anchor=CENTER+TOP);
-      // Shaft
-      cylinder(r=bore_shaft_radius,h=mount_thickness,anchor=CENTER+BOTTOM);
-    }
-    
-  }
-}
-
-bore_position_x=BASE_STRENGTH+BASE_UNIT/2+TOLERANCE/2+BASE_UNIT;
-echo("bore_position_x: ", bore_position_x);
-// Assembly
- translate([0,0,BASE_UNIT]) rotate([90,0,0])
-union(){
-  difference() {
-    mount();
-    translate([-bore_position_x,0,0])
-    bore();
-    translate([bore_position_x,0,0])
-    bore();
-
-    // Lock Pin Holes
-    lock_pin_holes();
-  }
-  
-}

png_creation/create_png.py

@@ -1,25 +0,0 @@
-import google.generativeai as genai
-import os
-
-# Configure with your API key
-genai.configure(api_key="YOUR_API_KEY")
-
-# The prompt from our refined prompt file
-prompt_text = """
-Analyze the attached image and generate a PNG file...
-[...your full prompt text here...]
-"""
-
-# Load the image and prompt
-model = genai.GenerativeModel('gemini-1.5-pro')
-source_image = genai.upload_file(path="PXL_20250915_172025980.jpg")
-
-# Make the API call
-response = model.generate_content([prompt_text, source_image])
-
-# Save the generated image data from the response
-# (The exact syntax for saving the file may vary based on API response structure)
-with open("output_silhouette.png", "wb") as f:
-    f.write(response.parts[0].blob.data)
-
-print("Silhouette PNG created successfully!")

png_creation/png_creation.scad

@@ -1,17 +0,0 @@
-/* [SVG Parameters] */
-// Amount to "thicken" the SVG shape in mm. This helps to fill small gaps.
-thicken_amount = 0.1; // [0:0.1:5]
-
-// Height of the extrusion in mm
-extrusion_height = 20; // [1:1:100]
-
-/* [Global Settings] */
-$fn = 100;
-
-// --- Implementation ---
-
-linear_extrude(height = extrusion_height) {
-    offset(delta = thicken_amount) {
-        import("spitzzangerl.svg", center = true);
-    }
-}

png_creation/prompt.md

@@ -1,19 +0,0 @@
-# --- Gemini Agent Prompt: Create Tool Silhouette ---
-
-**ROLE:**
-You are an expert image processing agent. Your sole function is to create a clean, solid black silhouette from a user-provided image of a tool.
-
-**TASK:**
-Analyze the attached image and generate a PNG file that meets the precise output requirements below. This PNG will be used as a source for a vector tracing program (Potrace), so precision is critical.
-
-**INPUT:**
-- An image file of a single tool lying on a high-contrast background.
-
-**OUTPUT REQUIREMENTS:**
-1.  **Format:** PNG with a transparent background.
-2.  **Content:** A silhouette representing the **single, continuous, outermost contour only**. All internal holes, lines, and details must be completely filled in.
-3.  **Color:** The silhouette must be 100% solid black (`#000000`). No anti-aliasing or grey pixels.
-4.  **Cropping:** The final image must be tightly cropped around the silhouette with minimal transparent padding.
-
-**ACTION:**
-Process the attached photo and provide only the resulting PNG file as your output.

renovate.json

@@ -1,6 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:recommended"
-  ]
-}

scripts/ExportCoreComponents/ExportCoreComponents.manifest

@@ -1,12 +0,0 @@
-{
-	"autodeskProduct":	"Fusion",
-	"type":	"script",
-	"author":	"kellervater (Patrick Poetz)",
-	"description":	{
-		"":	"Exports\n* Supports in all sane dimensions\n* Lock Pin\n* All Bodies which can be found in the Group \"Connectors\" and its subgroups"
-	},
-	"version":	"",
-	"supportedOS":	"windows|mac",
-	"editEnabled":	true,
-	"iconFilename":	"ScriptIcon.svg"
-}

scripts/ExportCoreComponents/ExportCoreComponents.py

@@ -1,219 +0,0 @@
-#Fusion360API Python Script
-#Description: Exports Core components. Connectors identified by naming convention.
-#             - "Support" body (parametric by 'support_units')
-#             - "Lock Pin" body (single export)
-#             - "Connector" bodies (categorized by name, exported to subfolders)
-#Version: 1.4.1 - Added 'pr' suffix for PullThrough connectors.
-
-import adsk.core, adsk.fusion, adsk.cam, traceback, os
-import re # Import regular expression module
-
-def run(context):
-    ui = None
-    try:
-        # --- Basic Fusion 360 setup ---
-        app = adsk.core.Application.get()
-        ui = app.userInterface
-        # Using Design.cast for robustness
-        design = adsk.fusion.Design.cast(app.activeProduct)
-        if not design:
-            if ui: ui.messageBox('No active Fusion 360 design (or product is not a Design). Aborting script.', 'Export Script Error')
-            return
-        
-        rootComp = design.rootComponent
-        doc = app.activeDocument 
-        if not rootComp or not doc:
-            if ui: ui.messageBox('Could not retrieve root component or active document. Aborting script.', 'Export Script Error')
-            return
-
-        # --- Get Document Version (Simplified) ---
-        version_str = "v_unknown"
-        try:
-            if doc.dataFile:
-                version_number = doc.dataFile.versionNumber
-                version_str = f"v{version_number}" if version_number is not None else "v_no_version_num"
-                if version_number is None and ui: ui.messageBox(f"Cloud-saved, but version unavailable. Using '{version_str}'.", "Version Warning")
-            else:
-                version_str = "v_local_unversioned"
-                if ui: ui.messageBox(f"Document not cloud-saved. Using suffix '{version_str}'.", "Unsaved Document Info")
-        except Exception as e_ver:
-            version_str = "v_version_error"
-            if ui: ui.messageBox(f"Version retrieval error: {e_ver}\nUsing '{version_str}'.", "Version Retrieval Error")
-        # --- End Get Document Version ---
-
-        # --- Configuration ---
-        support_param_name = "support_units"
-        min_support_units, max_support_units = 2, 25
-        support_body_name = "Support"    # Exact name of the Support BRepBody
-        lock_pin_body_name = "Lock Pin"  # Exact name of the Lock Pin BRepBody
-        base_export_name_prefix = "Core" # Prefix for Support and LockPin files
-        connectors_output_base_folder_name = "Connectors" # Main output folder for all connector types
-        
-        # Regex for connector names: extracts dimensions, optional ways, and optional type suffix
-        # Pattern: e.g., "3d", "2d4w", "3d5wp", "3d4wpr", "3d4wps", "1d2wf"
-        # Groups: 1=(\d+ dimensions), 2=(\d+ ways, optional), 3=(p|ps|pr|f suffix, optional)
-        connector_name_pattern = re.compile(r"^(\d+)d(?:(\d+)w)?(p|ps|pr|f)?$") # Updated for 'pr'
-        # --- End Configuration ---
-
-        userParams = design.userParameters
-        if userParams is None:
-            if ui: ui.messageBox('Could not access user parameters. Aborting.', 'Export Script Error')
-            return
-
-        support_param = userParams.itemByName(support_param_name)
-        support_body_object_for_parametric_export = rootComp.bRepBodies.itemByName(support_body_name)
-        lock_pin_body_object_for_export = rootComp.bRepBodies.itemByName(lock_pin_body_name)
-        
-        all_export_tasks = []
-
-        # 1. Support Tasks
-        if support_body_object_for_parametric_export and support_body_object_for_parametric_export.isValid and \
-           support_param and support_param.isValid:
-            for i in range(min_support_units, max_support_units + 1):
-                all_export_tasks.append({
-                    "type": "support", "units": i, "body_object": support_body_object_for_parametric_export,
-                    "base_filename": f"{base_export_name_prefix}_{support_body_name}_x{i}"})
-        else: 
-            missing_s_info = []
-            if not (support_body_object_for_parametric_export and support_body_object_for_parametric_export.isValid):
-                missing_s_info.append(f"Body '{support_body_name}'")
-            if not (support_param and support_param.isValid):
-                missing_s_info.append(f"Parameter '{support_param_name}'")
-            if missing_s_info and ui:
-                ui.messageBox(f"Support Export Warning: {', '.join(missing_s_info)} not found/valid. Skipping Support exports.", "Config Warning")
-
-        # 2. Lock Pin Task
-        if lock_pin_body_object_for_export and lock_pin_body_object_for_export.isValid:
-            all_export_tasks.append({
-                "type": "lock_pin", "body_object": lock_pin_body_object_for_export,
-                "base_filename": f"{base_export_name_prefix}_{lock_pin_body_name}"})
-        elif lock_pin_body_name and ui: 
-            ui.messageBox(f"Lock Pin Export Warning: Body '{lock_pin_body_name}' not found/valid. Skipping Lock Pin export.", "Config Warning")
-
-        # 3. Connector Tasks (by Name Parsing)
-        connector_tasks_temp = []
-        found_connectors_by_name = 0
-        if rootComp.bRepBodies:
-            for body_iter in rootComp.bRepBodies:
-                if not body_iter.isValid or not body_iter.name:
-                    continue
-                body_name_iter = body_iter.name
-
-                if body_name_iter == support_body_name or body_name_iter == lock_pin_body_name:
-                    continue
-
-                match = connector_name_pattern.match(body_name_iter)
-                if match:
-                    type_suffix = match.group(3) 
-
-                    target_subfolder_name = None
-                    if type_suffix == "p" or type_suffix == "ps" or type_suffix == "pr": # Added 'pr'
-                        target_subfolder_name = "PullThrough"
-                    elif type_suffix == "f":
-                        target_subfolder_name = "Feet"
-                    elif type_suffix is None: 
-                        target_subfolder_name = "Standard"
-                    
-                    if target_subfolder_name:
-                        found_connectors_by_name += 1
-                        connector_tasks_temp.append({
-                            "type": "connector",
-                            "body_object": body_iter,
-                            "relative_export_path_dir": os.path.join(connectors_output_base_folder_name, target_subfolder_name),
-                            "base_filename": body_name_iter 
-                        })
-            
-            if connector_tasks_temp:
-                all_export_tasks.extend(connector_tasks_temp)
-            
-            if found_connectors_by_name == 0 and ui:
-                ui.messageBox("Connector Export Warning: No bodies matching the defined connector naming patterns were found in the root component.", "Name Matching Warning")
-
-        if not all_export_tasks:
-            if ui: ui.messageBox("No export tasks were generated (possibly due to configuration or missing items). Aborting.", "Export Script Error")
-            return
-
-        folderDialog = ui.createFolderDialog()
-        folderDialog.title = "Select Folder to Save STEP Files"
-        dialogResult = folderDialog.showDialog()
-        if dialogResult == adsk.core.DialogResults.DialogOK: exportFolder = folderDialog.folder
-        else:
-            if ui: ui.messageBox('Export cancelled by user. Aborting script.')
-            return
-
-        exportMgr = design.exportManager
-        total_exports = len(all_export_tasks)
-        progressDialog = ui.createProgressDialog()
-        progressDialog.isCancelEnabled = False
-        progressDialog.show(f'Exporting {base_export_name_prefix} Items', 'Initializing...', 0, total_exports)
-        
-        exported_count = 0
-        all_root_bodies_for_visibility_ctrl = [b for b in rootComp.bRepBodies if b.isValid] if rootComp.bRepBodies else []
-
-        if not all_root_bodies_for_visibility_ctrl and total_exports > 0 and ui:
-             ui.messageBox(f"Warning: No bodies retrieved from root for visibility control, but {total_exports} tasks are planned. Exports may fail or include unintended geometry.", "Visibility Control Warning")
-
-        for i, task in enumerate(all_export_tasks):
-            try:
-                target_body_for_export = task.get("body_object")
-                if not target_body_for_export or not target_body_for_export.isValid:
-                    progressDialog.message = f'Skipping invalid task {i+1}/{total_exports}'
-                    adsk.doEvents(); continue
-
-                progressDialog.progressValue = exported_count
-                task_desc = task["base_filename"]
-                if task["type"] == "support": task_desc += f" (Units: {task['units']})"
-                progressDialog.message = f'Exporting: {task_desc} ({exported_count + 1}/{total_exports})'
-                adsk.doEvents()
-
-                for body_in_root_list in all_root_bodies_for_visibility_ctrl:
-                    body_in_root_list.isLightBulbOn = (body_in_root_list.entityToken == target_body_for_export.entityToken)
-                adsk.doEvents()
-
-                if task["type"] == "support":
-                    if support_param and support_param.isValid:
-                        support_param.expression = str(task["units"])
-                        adsk.doEvents()
-                    else:
-                        if ui: ui.messageBox(f"Support parameter '{support_param_name}' became invalid during export. Skipping support task for {target_body_for_export.name}.", "Export Loop Error")
-                        continue
-
-                filename_base = task['base_filename']
-                filename = f"{filename_base}_{version_str}.step"
-
-                if task["type"] == "connector":
-                    current_export_dir = os.path.join(exportFolder, task["relative_export_path_dir"])
-                    if not os.path.exists(current_export_dir): os.makedirs(current_export_dir)
-                    full_path = os.path.join(current_export_dir, filename)
-                else: 
-                    full_path = os.path.join(exportFolder, filename)
-
-                stepSaveOptions = exportMgr.createSTEPExportOptions(full_path, rootComp)
-                exportMgr.execute(stepSaveOptions)
-                exported_count += 1
-            except Exception as e_loop:
-                if ui: ui.messageBox(f'Failed during export of: {task.get("base_filename", f"Task {i+1}")}\n'
-                                  f'Error: {traceback.format_exc()}\nSkipping this item.', 'Export Loop Error')
-                continue 
-        
-        progressDialog.hide()
-
-        if exported_count > 0:
-            success_msg = f'Successfully exported {exported_count} STEP files'
-            if exported_count < total_exports: 
-                success_msg += f' (out of {total_exports} planned tasks).'
-            else:
-                success_msg += '.'
-            success_msg += f'\nFiles saved to:\n{exportFolder}'
-            if ui: ui.messageBox(success_msg, 'Export Complete')
-        elif total_exports > 0 and ui: 
-             ui.messageBox(f'Export process ran for {total_exports} planned items, but 0 files were successfully exported. Please check warnings or naming conventions.', 'Export Result')
-        elif ui: 
-            ui.messageBox('No files were exported as no tasks were identified or an early abort occurred.', 'Export Result')
-
-    except Exception as e:
-        if ui: ui.messageBox('Top-Level Script Failed Unexpectedly:\n{}'.format(traceback.format_exc()))
-    finally:
-        if 'progressDialog' in locals() and progressDialog and hasattr(progressDialog, 'isShowing') and progressDialog.isShowing:
-            try: progressDialog.hide()
-            except: pass