Initial project import

node_modules/three-stdlib/lines/LineGeometry.cjs

@@ -0,0 +1,58 @@
+"use strict";
+Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
+const LineSegmentsGeometry = require("./LineSegmentsGeometry.cjs");
+class LineGeometry extends LineSegmentsGeometry.LineSegmentsGeometry {
+  constructor() {
+    super();
+    this.isLineGeometry = true;
+    this.type = "LineGeometry";
+  }
+  setPositions(array) {
+    const length = array.length - 3;
+    const points = new Float32Array(2 * length);
+    for (let i = 0; i < length; i += 3) {
+      points[2 * i] = array[i];
+      points[2 * i + 1] = array[i + 1];
+      points[2 * i + 2] = array[i + 2];
+      points[2 * i + 3] = array[i + 3];
+      points[2 * i + 4] = array[i + 4];
+      points[2 * i + 5] = array[i + 5];
+    }
+    super.setPositions(points);
+    return this;
+  }
+  setColors(array, itemSize = 3) {
+    const length = array.length - itemSize;
+    const colors = new Float32Array(2 * length);
+    if (itemSize === 3) {
+      for (let i = 0; i < length; i += itemSize) {
+        colors[2 * i] = array[i];
+        colors[2 * i + 1] = array[i + 1];
+        colors[2 * i + 2] = array[i + 2];
+        colors[2 * i + 3] = array[i + 3];
+        colors[2 * i + 4] = array[i + 4];
+        colors[2 * i + 5] = array[i + 5];
+      }
+    } else {
+      for (let i = 0; i < length; i += itemSize) {
+        colors[2 * i] = array[i];
+        colors[2 * i + 1] = array[i + 1];
+        colors[2 * i + 2] = array[i + 2];
+        colors[2 * i + 3] = array[i + 3];
+        colors[2 * i + 4] = array[i + 4];
+        colors[2 * i + 5] = array[i + 5];
+        colors[2 * i + 6] = array[i + 6];
+        colors[2 * i + 7] = array[i + 7];
+      }
+    }
+    super.setColors(colors, itemSize);
+    return this;
+  }
+  fromLine(line) {
+    const geometry = line.geometry;
+    this.setPositions(geometry.attributes.position.array);
+    return this;
+  }
+}
+exports.LineGeometry = LineGeometry;
+//# sourceMappingURL=LineGeometry.cjs.map