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Stack restore working. Time to try invertAlpha.

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This commit is contained in:
Richard Davey 2019-04-24 14:38:24 +01:00
parent ac3fac4ab6
commit 2bd45865d4
1 changed files with 9 additions and 9 deletions
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18
src/display/mask/GeometryMask.js
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@ -89,17 +89,16 @@ var GeometryMask = new Class({
// Force flushing before drawing to stencil buffer
renderer.flush();
// if (renderer.maskStack.length === 0)
if (renderer.maskCount === 0)
if (renderer.maskStack.length === 0)
{
gl.enable(gl.STENCIL_TEST);
gl.clear(gl.STENCIL_BUFFER_BIT);
// renderer.maskCount = 0;
renderer.maskCount = 0;
// renderer.maskReverse = true;
}
// renderer.maskStack.push({ mask: this, camera: camera });
renderer.maskStack.push({ mask: this.geometryMask, camera: camera });
var level = renderer.maskCount;
@ -157,19 +156,18 @@ var GeometryMask = new Class({
*
* @param {Phaser.Renderer.WebGL.WebGLRenderer} renderer - The WebGL Renderer instance to draw flush.
*/
postRenderWebGL: function (renderer, camera)
postRenderWebGL: function (renderer)
{
var gl = renderer.gl;
// Force flush before disabling stencil test
renderer.flush();
// renderer.maskStack.pop();
renderer.maskStack.pop();
renderer.maskCount--;
// if (renderer.maskStack.length === 0)
if (renderer.maskCount === 0)
if (renderer.maskStack.length === 0)
{
gl.disable(gl.STENCIL_TEST);
}
@ -190,7 +188,9 @@ var GeometryMask = new Class({
gl.stencilOp(gl.KEEP, gl.KEEP, gl.DECR);
// }
var geometryMask = this.geometryMask;
var prev = renderer.maskStack[renderer.maskStack.length - 1];
var geometryMask = prev.mask;
var camera = prev.camera;
geometryMask.renderWebGL(renderer, geometryMask, 0, camera);