diff --git a/src/datastructures/index.js b/src/datastructures/index.js
index 8fb4c371..3672a4c4 100644
--- a/src/datastructures/index.js
+++ b/src/datastructures/index.js
@@ -4,4 +4,5 @@ export * from './view.js'
 export * from './graph.js'
 export * from './graphlist.js'
 export * from './indexallocator.js'
-export * from './denselist.js'
\ No newline at end of file
+export * from './denselist.js'
+export * from './range.js'
\ No newline at end of file
diff --git a/src/datastructures/range.js b/src/datastructures/range.js
new file mode 100644
index 00000000..a342b2f3
--- /dev/null
+++ b/src/datastructures/range.js
@@ -0,0 +1,32 @@
+import { lerp } from '../math/index.js'
+
+export class Range {
+
+  /**
+   * @type {number}
+   */
+  start
+
+  /**
+   * @type {number}
+   */
+  end
+  constructor(start = 0, end = 1) {
+    this.start = start
+    this.end = end
+  }
+  
+  /**
+   * @returns {boolean}
+   */
+  valid() {
+    return this.start <= this.end
+  }
+  
+  /**
+   * @param {number} t
+   */
+  lerp(t) {
+    return lerp(this.start, this.end, t)
+  }
+}
\ No newline at end of file