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marker ball now stays without mouse whether or not user is drawing

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This commit is contained in:
Eric Levin 2015-06-04 21:41:19 -07:00
parent 9264ef980c
commit fd8126510d
1 changed files with 9 additions and 4 deletions
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13
examples/paint.js
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@ -131,21 +131,22 @@ function MousePaint() {
function mouseMoveEvent(event) {
if (!isDrawing) {
return;
}
var pickRay = Camera.computePickRay(event.x, event.y);
var addVector = Vec3.multiply(Vec3.normalize(pickRay.direction), DRAWING_DISTANCE);
var point = Vec3.sum(Camera.getPosition(), addVector);
points.push(point);
Entities.editEntity(line, {
linePoints: points
});
Entities.editEntity(brush, {
position: point
});
if (!isDrawing) {
return;
}
points.push(point);
path.push(point);
if (points.length === MAX_POINTS_PER_LINE) {
@ -168,6 +169,10 @@ function MousePaint() {
}
function mousePressEvent(event) {
if(!event.isLeftButton) {
isDrawing = false;
return;
}
lineRider.mousePressEvent(event);
path = [];
newLine();