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throttle work done on zoom and brush drag

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Azgaar 2021-07-12 23:20:34 +03:00
parent e7b354e217
commit 985e3c43f9
2 changed files with 3 additions and 2 deletions
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3
modules/ui/heightmap-editor.js
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@ -573,6 +573,7 @@ function editHeightmap() {
document.getElementById("brushesSliders").style.display = "none";
}
const dragBrushThrottled = throttle(dragBrush, 100);
function toggleBrushMode(e) {
if (e.target.classList.contains("pressed")) {
exitBrushMode();
@ -581,7 +582,7 @@ function editHeightmap() {
exitBrushMode();
document.getElementById("brushesSliders").style.display = "block";
e.target.classList.add("pressed");
viewbox.style("cursor", "crosshair").call(d3.drag().on("start", dragBrush));
viewbox.style("cursor", "crosshair").call(d3.drag().on("start", dragBrushThrottled));
}
function dragBrush() {