Adding ArcWedge

packages/maker.js/src/models/ArcWedge.ts

@@ -0,0 +1,87 @@
+namespace MakerJs.models {
+
+    export class ArcWedge implements IModel {
+
+        public paths: IPathMap = {};
+        public models: IModelMap;
+
+        constructor(startAngle: number, endAngle: number, sweepRadius: number, slotRadius: number, isolateCaps = false) {
+
+            var capRoot: IModel;
+
+            if (isolateCaps) {
+                capRoot = { models: {} };
+                this.models = { 'Caps': capRoot };
+            }
+
+            if (slotRadius <= 0 || sweepRadius <= 0) return;
+
+            startAngle = angle.noRevolutions(startAngle);
+            endAngle = angle.noRevolutions(endAngle);
+
+            if (endAngle < startAngle) endAngle += 360;
+
+            var addCap = (id: string, tiltAngle: number): IPathLine => {
+                var capModel: IModel;
+
+                if (isolateCaps) {
+                    capModel = { paths: {} };
+                    capRoot.models[id] = capModel;
+                } else {
+                    capModel = this;
+                }
+
+                var pointA = MakerJs.point.fromPolar(MakerJs.angle.toRadians(tiltAngle), sweepRadius + slotRadius);
+                var pointB = MakerJs.point.fromPolar(MakerJs.angle.toRadians(tiltAngle), sweepRadius - slotRadius);
+
+                return capModel.paths[id] = new MakerJs.paths.Line(
+                     pointA, 
+                     pointB);                     
+            };
+
+           	if(endAngle != startAngle){
+
+		        var addSweep = (id: string, offsetRadius: number): IPathArc => {
+		            return this.paths[id] = new paths.Arc(
+		                [0, 0],
+		                sweepRadius + offsetRadius,
+		                startAngle,
+		                endAngle);
+		        };
+
+	            addSweep("Outer", slotRadius);
+
+	            var hasInner = (sweepRadius - slotRadius) > 0;
+	            if (hasInner) {
+	                addSweep("Inner", -slotRadius);
+	            }
+
+	            var caps = [];
+	            caps.push(addCap("StartCap", startAngle));
+	            caps.push(addCap("EndCap", endAngle));
+
+            }else{
+
+		        var addCirc = (id: string, offsetRadius: number): IPathCircle => {
+		            return this.paths[id] = new paths.Circle(
+		                [0, 0],
+		                sweepRadius + offsetRadius);
+		        };
+
+	            addCirc("Outer", slotRadius);
+
+	            var hasInner = (sweepRadius - slotRadius) > 0;
+	            if (hasInner) {
+	                addCirc("Inner", -slotRadius);
+	            }
+            }
+        }
+    }
+
+    (<IKit>ArcWedge).metaParameters = [
+        { title: "start angle", type: "range", min: -360, max: 360, step: 1, value: 180 },
+        { title: "end angle", type: "range", min: -360, max: 360, step: 1, value: 0 },
+        { title: "sweep", type: "range", min: 0, max: 100, step: 1, value: 50 },
+        { title: "radius", type: "range", min: 0, max: 100, step: 1, value: 15 },
+    ];
+}

packages/maker.js/target/tsconfig.json

@@ -1,4 +1,4 @@
-{
+{
   "compilerOptions": {
     "declaration": true,
     "outFile": "../dist/index.js",
@@ -57,6 +57,7 @@
     "../src/models/RoundRectangle.ts",
     "../src/models/Oval.ts",
     "../src/models/OvalArc.ts",
+    "../src/models/ArcWedge.ts",
     "../src/models/Rectangle.ts",
     "../src/models/Ring.ts",
     "../src/models/Belt.ts",

packages/maker.js/tsconfig.json

@@ -1,4 +1,4 @@
-{
+{
   "compilerOptions": {
     "lib": ["dom", "es2015"],
     "outDir": "debug/",
@@ -56,6 +56,7 @@
     "src/models/RoundRectangle.ts",
     "src/models/Oval.ts",
     "src/models/OvalArc.ts",
+    "src/models/ArcWedge.ts",
     "src/models/Rectangle.ts",
     "src/models/Ring.ts",
     "src/models/Belt.ts",