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Pass size to _drawThese when extracting drawable

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adroitwhiz 2020-11-13 18:31:21 -05:00
parent 26fe38c0d8
commit 438e0491b7
1 changed files with 8 additions and 2 deletions
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10
src/RenderWebGL.js
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@ -1320,9 +1320,15 @@ class RenderWebGL extends EventEmitter {
gl.clearColor(0, 0, 0, 0);
gl.clear(gl.COLOR_BUFFER_BIT);
// Don't apply the ghost effect. TODO: is this an intentional design decision?
this._drawThese([drawableID], ShaderManager.DRAW_MODE.straightAlpha, projection,
{effectMask: ~ShaderManager.EFFECT_INFO.ghost.mask});
{
// Don't apply the ghost effect. TODO: is this an intentional design decision?
effectMask: ~ShaderManager.EFFECT_INFO.ghost.mask,
// We're doing this in screen-space, so the framebuffer dimensions should be those of the canvas in
// screen-space. This is used to ensure SVG skins are rendered at the proper resolution.
framebufferWidth: canvas.width,
framebufferHeight: canvas.height
});
const data = new Uint8Array(Math.floor(clampedWidth * clampedHeight * 4));
gl.readPixels(0, 0, clampedWidth, clampedHeight, gl.RGBA, gl.UNSIGNED_BYTE, data);