chore: 添加第三方依赖库

thirdparty/rapier.js/src.ts/dynamics/ccd_solver.ts

@@ -0,0 +1,25 @@
+import {RawCCDSolver} from "../raw";
+
+/**
+ * The CCD solver responsible for resolving Continuous Collision Detection.
+ *
+ * To avoid leaking WASM resources, this MUST be freed manually with `ccdSolver.free()`
+ * once you are done using it.
+ */
+export class CCDSolver {
+    raw: RawCCDSolver;
+
+    /**
+     * Release the WASM memory occupied by this narrow-phase.
+     */
+    public free() {
+        if (!!this.raw) {
+            this.raw.free();
+        }
+        this.raw = undefined;
+    }
+
+    constructor(raw?: RawCCDSolver) {
+        this.raw = raw || new RawCCDSolver();
+    }
+}