BQ25792 Charger - Commit

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all four copper layers share ONE PBRMaterial (same albedo/metallic/roughness); inner L2/L15 use the gerber only as an alpha cutout to trace shape, not as coloring - identical copper look across all layers

John Lauer ·37daa49937 ·3mo ago ·parent 7c68ac1

3 files changed +21−8

package.json+1−1 page.json+10−3 readme.html+10−4

package.json+1−1

@@ -2,7 +2,7 @@   "slug": "bq25792-charger",   "title": "BQ25792 Charger",   "type": "component",-  "version": "0.1.48",+  "version": "0.1.49",   "description": "BQ25792 Charger - buck-boost 1S-4S battery charger board by Adonis, with real 3D copper traces and measured stackup.",   "tags": [     "hardware"

page.json+10−3

@@ -4,9 +4,16 @@   "slug": "bq25792-charger",   "title": "BQ25792 Charger",   "brief": "Buck-boost 1S-4S battery charger board (TI BQ25792) with 14 Adom machine pins, by Adonis",-  "version": "0.1.48",+  "version": "0.1.49",   "tags": [-    "hardware"+    "adom",+    "adom-modular",+    "component",+    "charger",+    "battery",+    "bq25792",+    "power",+    "usb-c"   ],   "license": "proprietary",   "component": {@@ -49,7 +56,7 @@     "email": "[email protected]"   },   "visibility": "public",-  "description": "BQ25792 Charger - buck-boost 1S-4S battery charger board by Adonis, with real 3D copper traces and measured stackup.",+  "description": "BQ25792 Charger - a buck-boost 1S-4S battery charger board (Texas Instruments BQ25792) designed by Adonis in Fusion 360, with 14 Adom machine pins for the modular stack. Interactive colored 3D model, schematic and layout views.",   "dependencies": {},   "files": [     "README.md",

readme.html+10−4

@@ -256,10 +256,11 @@ exported bodies + design rules.</p>     }      // ONE shiny copper for all four copper layers-    const copperMat=new (B().PBRMetallicRoughnessMaterial)("copper_shared",sc);-    copperMat.baseColor=new (B().Color3)(0.95,0.60,0.42);   // copper-    copperMat.metallic=1.0; copperMat.roughness=0.28;        // glossy metal sheen from the env+    const copperMat=new (B().PBRMaterial)("copper_shared",sc);+    copperMat.albedoColor=new (B().Color3)(0.95,0.60,0.42);  // copper+    copperMat.metallic=1.0; copperMat.roughness=0.28;         // glossy metal sheen from the scene env     copperMat.backFaceCulling=false;+    copperMat.environmentIntensity=1.2;     byKey.cu1.meshes.concat(byKey.cu16.meshes).forEach(m=>{ if(m.material) m.material=copperMat; });      // FR4 sublayers = real Board body clones (drill holes)@@ -290,7 +291,12 @@ exported bodies + design rules.</p>       p.position=new (B().Vector3)(25.2*mm,13.2*mm,zc);       const t=new (B().Texture)(R+tex,sc,false,false); t.hasAlpha=true;       let mat;-      if(copper){ mat=new (B().StandardMaterial)(key+"_cu",sc); mat.diffuseColor=new (B().Color3)(0.95,0.60,0.42); mat.specularColor=new (B().Color3)(0.9,0.7,0.5); mat.emissiveTexture=t; mat.opacityTexture=t; t.getAlphaFromRGB=false; }+      if(copper){+        mat=copperMat.clone(key+"_cu");                 // SAME copper material as the outer layers+        mat.opacityTexture=t; t.getAlphaFromRGB=false;  // gerber alpha = trace-shaped cutout only+        mat.useAlphaFromAlbedoTexture=false;+        mat.transparencyMode=1; mat.alphaCutOff=0.35;   // ALPHATEST: crisp trace edges, no color tint+      }       else{ mat=new (B().StandardMaterial)(key+"_m",sc); mat.diffuseTexture=t; mat.opacityTexture=t; mat.emissiveTexture=t; }       mat.backFaceCulling=false; p.material=mat;       if(mirror) p.scaling.x=-1;