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Re: [x3d-public] Xj3D: Help with default values on createNode

Alan Hudson wrote:

dani rodriguez wrote:

Im trying this piece of code:

SAINode shape=(SAINode)x3dScene.createNode("Shape");
SFNode nodeGeometry=(SFNode)shape.getField("geometry");
SAINode node=(SAINode)x3dScene.createNode("Box");
SFVec3f size=(SFVec3f)node.getField("size");
size.setValue(new float[]{3,3,3});


but Box size remains 2,2,2 (default value), i noticed that:
size.isWritable() returns false, so i should be able to set that size on Box creation, the question is How?

and ... Can i create a node from a String containing a piece of x3d code, and then add that to my current loaded scene?

this is fixed in CVS. It was an issue with when a node is realized. I'll have a better idea when next release of Xj3D will be next week.

Actually, if you are using the external SAI, the bug is that isReadable() and isWritable() are only checking the field type and not the node realization state. Entered as bug #41 because I want to read over the specification again to see if there's anything else I'm overlooking.

--Brad

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