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Merge pull request #394 from paulkaplan/defer-silhouette-updates

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Implement updateSilhouette to allow updates to happen when needed
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Paul Kaplan 2019-01-09 14:59:56 -05:00 committed by GitHub
commit a5f852fcc2
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 2 deletions
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9
src/SVGSkin.js
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@ -101,7 +101,6 @@ class SVGSkin extends Skin {
if (this._texture) {
gl.bindTexture(gl.TEXTURE_2D, this._texture);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, this._svgRenderer.canvas);
this._silhouette.update(this._svgRenderer.canvas);
} else {
// TODO: mipmaps?
const textureOptions = {
@ -111,8 +110,8 @@ class SVGSkin extends Skin {
};
this._texture = twgl.createTexture(gl, textureOptions);
this._silhouette.update(this._svgRenderer.canvas);
}
this._silhouetteDirty = true;
const maxDimension = Math.max(this._svgRenderer.canvas.width, this._svgRenderer.canvas.height);
let testScale = 2;
@ -126,6 +125,12 @@ class SVGSkin extends Skin {
});
}
updateSilhouette () {
if (this._silhouetteDirty) {
this._silhouette.update(this._svgRenderer.canvas);
this._silhouetteDirty = false;
}
}
}
module.exports = SVGSkin;