Get rid of WebGL warning

This fixes sirxemic#40
Stray-Birds123 · Sep 5, 2017 · ca11051 · ca11051
1 parent 5e0f49b
commit ca11051
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main.js b/src/main.js
@@ -260,6 +260,8 @@ var Ripples = function (el, options) {
 	this.bufferWriteIndex = 0;
 	this.bufferReadIndex = 1;
 
+	var textureData = new Float32Array(this.resolution * this.resolution * 4);
+
 	for (var i = 0; i < 2; i++) {
 		var texture = gl.createTexture();
 		var framebuffer = gl.createFramebuffer();
@@ -271,7 +273,7 @@ var Ripples = function (el, options) {
 		gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, config.linearSupport ? gl.LINEAR : gl.NEAREST);
 		gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
 		gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-		gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, this.resolution, this.resolution, 0, gl.RGBA, config.type, null);
+		gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, this.resolution, this.resolution, 0, gl.RGBA, config.type, textureData);
 
 		gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);