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smooth the motion of large brushes

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DD Liu 2017-08-01 11:21:26 -04:00
parent 6e27d133a8
commit 69666f3b8a
2 changed files with 4 additions and 4 deletions
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4
src/tools/broad-brush-helper.js
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@ -17,7 +17,7 @@ const broadBrushHelper = function (tool) {
let finalPath;
tool.onBroadMouseDown = function (event) {
tool.minDistance = this.options.brushSize / 4;
tool.minDistance = 1;
tool.maxDistance = this.options.brushSize;
if (event.event.button > 0) return; // only first mouse button
@ -54,7 +54,7 @@ const broadBrushHelper = function (tool) {
if (finalPath.segments.length === 5) {
// Flatten is necessary to prevent smooth from getting rid of the effect
// of the handles on the first point.
finalPath.flatten(this.options.brushSize / 5);
finalPath.flatten(Math.min(5, this.options.brushSize / 5));
}
finalPath.smooth();
lastPoint = event.point;

4
src/tools/segment-brush-helper.js
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@ -20,7 +20,7 @@ const segmentBrushHelper = function (tool) {
tool.onSegmentMouseDown = function (event) {
if (event.event.button > 0) return; // only first mouse button
tool.minDistance = this.options.brushSize / 4;
tool.minDistance = 1;
tool.maxDistance = this.options.brushSize;
finalPath = new paper.Path.Circle({
@ -60,7 +60,7 @@ const segmentBrushHelper = function (tool) {
path.closed = true;
// The unite function on curved paths does not always work (sometimes deletes half the path)
// so we have to flatten.
path.flatten(this.options.brushSize / 5);
path.flatten(Math.min(5, this.options.brushSize / 5));
lastPoint = event.point;
const newPath = finalPath.unite(path);