diff --git a/v3/src/renderer/webgl/utils/IndexBuffer.js b/v3/src/renderer/webgl/utils/IndexBuffer.js
new file mode 100644
index 000000000..95dfce92e
--- /dev/null
+++ b/v3/src/renderer/webgl/utils/IndexBuffer.js
@@ -0,0 +1,42 @@
+var IndexBuffer = function (byteSize)
+{
+    this.wordLength = 0;
+    this.wordCapacity = byteSize / 2;
+    this.buffer = new ArrayBuffer(byteSize);
+    this.shortView = new Int16Array(this.buffer);
+    this.wordView = new Uint16Array(this.buffer);
+};
+
+IndexBuffer.prototype.clear = function ()
+{
+    this.wordLength = 0;
+};
+
+IndexBuffer.prototype.getByteLength = function ()
+{
+    return this.wordLength * 2;
+};
+
+IndexBuffer.prototype.getByteCapacity = function () 
+{
+    return this.buffer.byteLength;
+};
+
+IndexBuffer.prototype.allocate = function (wordSize)
+{
+    var currentLength = this.wordLength;
+    this.wordLength += wordSize;
+    return currentLength;
+};
+
+IndexBuffer.prototype.getUsedBufferAsShort = function ()
+{
+    return this.shortView.subarray(0, this.dwordLength);
+};
+
+IndexBuffer.prototype.getUsedBufferAsWord = function ()
+{
+    return this.wordView.subarray(0, this.dwordLength);
+};
+
+module.exports = IndexBuffer;
diff --git a/v3/src/renderer/webgl/utils/VertexBuffer.js b/v3/src/renderer/webgl/utils/VertexBuffer.js
new file mode 100644
index 000000000..13bb4c428
--- /dev/null
+++ b/v3/src/renderer/webgl/utils/VertexBuffer.js
@@ -0,0 +1,48 @@
+var VertexBuffer = function (byteSize)
+{
+    this.dwordLength = 0;
+    this.dwordCapacity = byteSize / 4;
+    this.buffer = new ArrayBuffer(byteSize);
+    this.floatView = new Float32Array(this.buffer);
+    this.intView = new Int32Array(this.buffer);
+    this.uintView = new Uint32Array(this.buffer);
+};
+
+VertexBuffer.prototype.clear = function ()
+{
+    this.dwordLength = 0;
+};
+
+VertexBuffer.prototype.getByteLength = function ()
+{
+    return this.dwordLength * 4;
+};
+
+VertexBuffer.prototype.getByteCapacity = function () 
+{
+    return this.buffer.byteLength;
+};
+
+VertexBuffer.prototype.allocate = function (dwordSize)
+{
+    var currentLength = this.dwordLength;
+    this.dwordLength += dwordSize;
+    return currentLength;
+};
+
+VertexBuffer.prototype.getUsedBufferAsFloat = function ()
+{
+    return this.floatView.subarray(0, this.dwordLength);
+};
+
+VertexBuffer.prototype.getUsedBufferAsInt = function ()
+{
+    return this.intView.subarray(0, this.dwordLength);
+};
+
+VertexBuffer.prototype.getUsedBufferAsUint = function ()
+{
+    return this.uintView.subarray(0, this.dwordLength);
+};
+
+module.exports = VertexBuffer;