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FX: Prevent matrix stack overflow #4799

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merged 1 commit into from
Jan 6, 2017
Merged

FX: Prevent matrix stack overflow #4799

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8 changes: 5 additions & 3 deletions core/src/processing/javafx/PGraphicsFX2D.java
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ public class PGraphicsFX2D extends PGraphics {
Path2D workPath = new Path2D();
Path2D auxPath = new Path2D();
boolean openContour;
boolean adjustedForThinLines;
/// break the shape at the next vertex (next vertex() call is a moveto())
boolean breakShape;

Expand Down Expand Up @@ -214,7 +215,7 @@ public void beginShape(int kind) {
flushPixels();

if (drawingThinLines()) {
pushMatrix();
adjustedForThinLines = true;
translate(0.5f, 0.5f);
}
}
Expand Down Expand Up @@ -420,8 +421,9 @@ public void endShape(int mode) {
}
}
shape = 0;
if (drawingThinLines()) {
popMatrix();
if (adjustedForThinLines) {
adjustedForThinLines = false;
translate(-0.5f, -0.5f);
}
loaded = false;
}
Expand Down