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only redraw after setImageSmoothingEnabled() when changed

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Tom 2024-11-14 13:13:13 -05:00
parent 4163a46a24
commit 02805226d4
1 changed files with 3 additions and 6 deletions
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7
src/webgldrawer.js
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@ -489,15 +489,12 @@
* @param {Boolean} enabled If true, uses gl.LINEAR as the TEXTURE_MIN_FILTER and TEXTURE_MAX_FILTER, otherwise gl.NEAREST. * @param {Boolean} enabled If true, uses gl.LINEAR as the TEXTURE_MIN_FILTER and TEXTURE_MAX_FILTER, otherwise gl.NEAREST.
*/ */
setImageSmoothingEnabled(enabled){ setImageSmoothingEnabled(enabled){
const changed = this._imageSmoothingEnabled !== enabled; if( this._imageSmoothingEnabled !== enabled ){
this._imageSmoothingEnabled = enabled; this._imageSmoothingEnabled = enabled;
if( changed ){
// We need to unload all existing textures so they can be recreated with the new filter
this._unloadTextures(); this._unloadTextures();
}
// trigger a re-draw
this.viewer.world.draw(); this.viewer.world.draw();
} }
}
/** /**
* Draw a rect onto the output canvas for debugging purposes * Draw a rect onto the output canvas for debugging purposes