GVRTransform::getRotationPitch - Result is NaN about gearvrf

[JonShemitz]

mSceneObject.getTransform().setRotation(1.0f,
BoundsValues.getFloatList().get(0),
BoundsValues.getFloatList().get(0),
BoundsValues.getFloatList().get(0));
// ...
mSceneObject.getTransform().setRotation(1.0f,
BoundsValues.getFloatList().get(1),
BoundsValues.getFloatList().get(1),
BoundsValues.getFloatList().get(1));

This is probably a genuine bug - but what are the values returned by BoundsValues.getFloatList().get(0) and BoundsValues.getFloatList().get(1)? Please try to give us self-contained bug reports that we can reproduce and triage.

[santhyago]

private static final float UNPICKED_COLOR_R = 0.7f;
private static final float UNPICKED_COLOR_G = 0.7f;
private static final float UNPICKED_COLOR_B = 0.7f;
private static final float UNPICKED_COLOR_A = 1.0f;

BoundsValues.getFloatList().get(0) = Float.MIN_VALUE = 1.4E-45
BoundsValues.getFloatList().get(1) = Float.MAX_VALUE = 3.4028235E38

mSceneObject = getColorBoard(1.0f, 1.0f);

private GVRSceneObject getColorBoard(float width, float height) {
        GVRContext gvrContext = TestDefaultGVRViewManager.mGVRContext;
        ColorShader mColorShader = new ColorShader(gvrContext);
        GVRMaterial material = new GVRMaterial(gvrContext, mColorShader.getShaderId());
        material.setVec4(ColorShader.COLOR_KEY, UNPICKED_COLOR_R, UNPICKED_COLOR_G, UNPICKED_COLOR_B, UNPICKED_COLOR_A);
        GVRSceneObject board = new GVRSceneObject(gvrContext, width, height);
        board.getRenderData().setMaterial(material);
        return board;
}

[JonShemitz]

BoundsValues.getFloatList().get(1) = Float.MAX_VALUE

Thanks - it's probably an over (or under) flow error. Would you take a look, @guodongrong? jni/objects/components/transform.h defines

float rotation_pitch() const {
    return glm::pitch(rotation_);
}

I see that glm::pitch() takes an precision type parameter, but I don't know enough about (quaternions or) glm to start poking around.