[x3d-public] ChatGPT —run this prompt

[John Carlson]

Produce Java code that creates a mapping from the input X3D unified object
model ConcreteNodes to JSON subschema objects, using Java to generate JSON.
Put “@“ in front of SF-prefixed field type property name and “-“ in front
of MF-prefixed field type property name. Don’t forget to use a XML StAX
parser.

import java.io.*;
import java.util.*;
import javax.xml.stream.*;
import javax.xml.stream.events.*;
import org.json.*;

public class X3DToJSONConverter {

    public static void main(String[] args) throws Exception {
        // create mapping of ConcreteNodes to JSON subschema objects
        Map<String, JSONObject> x3d_concrete_nodes = new HashMap<>();
        x3d_concrete_nodes.put("Appearance", new JSONObject()
            .put("type", "object")
            .put("properties", new JSONObject()
                .put("@material", new JSONObject()
                    .put("type", "object")
                    .put("properties", new JSONObject()
                        .put("@ambientIntensity", new
JSONObject().put("type", "number"))
                        .put("@diffuseColor", new JSONObject()
                            .put("type", "array")
                            .put("items", new JSONObject().put("type",
"number")))
                        .put("@emissiveColor", new JSONObject()
                            .put("type", "array")
                            .put("items", new JSONObject().put("type",
"number")))
                        .put("@shininess", new JSONObject().put("type",
"number"))
                        .put("@specularColor", new JSONObject()
                            .put("type", "array")
                            .put("items", new JSONObject().put("type",
"number")))
                        .put("@transparency", new JSONObject().put("type",
"number"))))
                .put("@texture", new JSONObject()
                    .put("type", "object")
                    .put("properties", new JSONObject()
                        .put("@url", new JSONObject().put("type",
"string"))))));
        x3d_concrete_nodes.put("Box", new JSONObject()
            .put("type", "object")
            .put("properties", new JSONObject()
                .put("@size", new JSONObject()
                    .put("type", "array")
                    .put("items", new JSONObject().put("type",
"number"))))));
        x3d_concrete_nodes.put("Cone", new JSONObject()
            .put("type", "object")
            .put("properties", new JSONObject()
                .put("@bottomRadius", new JSONObject().put("type",
"number"))
                .put("@height", new JSONObject().put("type", "number"))
                .put("@side", new JSONObject().put("type", "boolean"))
                .put("@top", new JSONObject().put("type", "boolean")))));

        // create StAX parser to read X3D input
        XMLInputFactory xmlif = XMLInputFactory.newFactory();
        InputStream input = new FileInputStream("input.x3d");
        XMLEventReader reader = xmlif.createXMLEventReader(input);

        // loop over X3D nodes
        while (reader.hasNext()) {
            XMLEvent event = reader.nextEvent();
            if (event.isStartElement()) {
                String name =
event.asStartElement().getName().getLocalPart();
                if (x3d_concrete_nodes.containsKey(name)) {
                    JSONObject subschema = x3d_concrete_nodes.get(name);
                    // write subschema to JSON output
                    System.out.println(subschema.toString());
                }
            }
        }

        // close input stream and StAX parser
        reader.close();
        input.close();
    }
}

On Thu, Mar 23, 2023 at 4:34 AM John Carlson <yottzumm at gmail.com> wrote:

> Can someone with a full chatGPT premium license run this prompt?   Also
> try adding “in JSON” to the end of the prompt.  “Produce a mapping from the
> X3D unified object model ConcreteNodes to JSON schema objects.”
>
> Thanks!
>
> John
>
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