Pass options into renderers and fix antialiased depth

Author: davepagurek

BlurRenderer.js

@@ -49,8 +49,8 @@ class BlurRenderer extends Renderer {
   }
 }
 
-p5.prototype.createBlurRenderer = function() {
-  return new BlurRenderer(this)
+p5.prototype.createBlurRenderer = function(options) {
+  return new BlurRenderer(this, options)
 }
 
 BlurRenderer.vert = `

ContactShadowRenderer.js

@@ -134,8 +134,8 @@ class ContactShadowRenderer extends Renderer {
   }
 }
 
-p5.prototype.createContactShadowRenderer = function() {
-  return new ContactShadowRenderer(this)
+p5.prototype.createContactShadowRenderer = function(options) {
+  return new ContactShadowRenderer(this, options)
 }
 
 ContactShadowRenderer.vert = `

GaussianBlurRenderer.js

@@ -60,8 +60,8 @@ class GaussianBlurRenderer extends BlurRenderer {
   }
 }
 
-p5.prototype.createGaussianBlurRenderer = function() {
-  return new GaussianBlurRenderer(this)
+p5.prototype.createGaussianBlurRenderer = function(options) {
+  return new GaussianBlurRenderer(this, options)
 }
 
 GaussianBlurRenderer.frag = `

examples/shadows/sketch.js

@@ -2,7 +2,7 @@ let contactShadowRenderer
 
 function setup() {
   createCanvas(600, 600, WEBGL)
-  contactShadowRenderer = createContactShadowRenderer()
+  contactShadowRenderer = createContactShadowRenderer({ antialias: true })
   contactShadowRenderer.setIntensity(0.9)
   contactShadowRenderer.setExponent(500)
   contactShadowRenderer.setSearchRadius(100)

examples/simple/sketch.js

@@ -2,7 +2,7 @@ let fbo
 
 function setup() {
   createCanvas(400, 400, WEBGL)
-  fbo = createFramebuffer()
+  fbo = createFramebuffer({ antialias: true })
 }
 
 function draw() {

p5.Framebuffer.js

@@ -501,7 +501,7 @@ class Framebuffer {
     if (this.antialias && this._renderer.hasWebGL2) {
       gl.bindFramebuffer(gl.READ_FRAMEBUFFER, this.aaFramebuffer)
       gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, this.framebuffer)
-      for (const [flag, filter] of [[gl.COLOR_BUFFER_BIT, gl.LINEAR, gl.DEPTH_BUFFER_BIT, gl.NEAREST]]) {
+      for (const [flag, filter] of [[gl.COLOR_BUFFER_BIT, gl.LINEAR], [gl.DEPTH_BUFFER_BIT, gl.NEAREST]]) {
         gl.blitFramebuffer(
           0, 0,
           this.width * this.density * this.aaDensity, this.height * this.density * this.aaDensity,