修改配置

2018-05-28 09:49:45 +08:00
parent 1e40bb624f
commit 0f41ff6562
64 changed files with 3454 additions and 6902 deletions
--- a/dist/Matrix2.js
+++ b/dist/Matrix2.js
@@ -0,0 +1,30 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+class Matrix2 {
+    constructor() {
+        this.el = [1, 0, 0, 1];
+    }
+    set(n11, n12, n21, n22) {
+        let te = this.el;
+        te[0] = n11;
+        te[1] = n21;
+        te[2] = n12;
+        te[3] = n22;
+        return this;
+    }
+    applyVector(vec) {
+        let x = vec.x, y = vec.y;
+        let e = this.el;
+        vec.x = e[0] * x + e[2] * y;
+        vec.y = e[1] * x + e[3] * y;
+        return this;
+    }
+    setRotate(theta) {
+        let el = this.el;
+        let c = Math.cos(theta), s = Math.sin(theta);
+        this.set(c, -s, s, c);
+        return this;
+    }
+}
+exports.Matrix2 = Matrix2;
+//# sourceMappingURL=Matrix2.js.map