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miho / JCSG

Java implementation of BSP based CSG (Constructive Solid Geometry)
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WeightedTubeSample example causes StackOverflowError #48

Open PeerHeijnen opened 6 years ago

PeerHeijnen commented 6 years ago

Hi,

When trying out your bundled examples, the 'WeightedTubeSample' crashes with the following stack trace:

Exception in thread "main" java.lang.StackOverflowError
    at java.util.HashMap.put(HashMap.java:612)
    at java.util.HashSet.add(HashSet.java:220)
    at java.util.stream.DistinctOps$1$2.accept(DistinctOps.java:174)
    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
    at eu.mihosoft.jcsg.Node.build(Node.java:244)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)
    at eu.mihosoft.jcsg.Node.build(Node.java:259)

Tested against v0.5.7. The RoundedCubeSample works fine.

miho commented 5 years ago

Can you try with an increased stack? Some samples don't work with default stacksize of the JVM (might also depend on the JVM vendor and version you are using).