When adding a model using a .earth file, everything is OK. <div class="snippet-cli

when use setURL() method，get the model displayed. <div class="snippet-clipboard-co

And the methord setOrientation() has no effect either. <div class="snippet-clipboa

Can not get the model by add a ModelLayer about osgearth HOT 4 OPEN

x1244 commented on June 13, 2024

Can not get the model by add a ModelLayer

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x1244 commented on June 13, 2024

when use setURL() method，get the model displayed.

#if 0
    mp->setNode(model);
#else
    mp->setURL("axes.osgt.1000000.scale");
#endif

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x1244 commented on June 13, 2024

When I put the model under the GeoTransform node and make the location, the model is displayed in the specified location.
At the same time, whether or not the setLocation() of the ModelLayer is set, it does not affect the display position of the model under the GeoTransform node.

    //this is OK
    GeoPoint gp(srs, -90.8, 0.33);
    GeoTransform* gt = new GeoTransform;
    gt->setPosition(gp);
    gt->addChild(model);
    mp->setNode(gt);
    mp->setLocation(GeoPoint(srs, -100.0, 5.0)); //has no effect

The model set via setURL() is affected by setLocation() and adjusts position. Is this the result of the design, or is it a bug?

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gwaldron commented on June 13, 2024

Sounds like a bug - I will tag it and we'll take a look when we get a chance.
Thanks.

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x1244 commented on June 13, 2024

And the methord setOrientation() has no effect either.

    mp->setLocation(GeoPoint(srs, -100.0, 5.0));
    mp->setOrientation(osg::Vec3(120.0, 22.0, 48.0));

The .earth file config by orientation also has no effect.

	<Model name="axes in sea" paged="true" max_rang="50000">
        <url>axes.osgt.1000.scale.osgearth_shadergen</url>
        <location lat="-2.3717" long="-85.018" alt="200.2"/>
	<orientation>78.0, 35.6, 163.2</orientation>
    </Model>

I use a PAT node to make it.

    GeoTransform* gt = new GeoTransform;
    gt->setPosition(gp);
    osg::PositionAttitudeTransform* pta = new osg::PositionAttitudeTransform;
    pta->setAttitude(osg::Quat(45.0, osg::Z_AXIS));
    pta->addChild(model);
    gt->addChild(pta);
    mp->setNode(gt);

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