Hi, all:
I’m trying to create a cube shape, without any texture on the surfaces, but it should still be able to show the edges. I tried:
QGLSceneNode *cube = builder.finalizedSceneNode();
QGLMaterial *mat = new QGLMaterial;
mat->setColor( Qt::transparent);
cube->setMaterial(mat);
Nothing can be shown up.
If I try
QGLSceneNode *cube = builder.finalizedSceneNode();
QGLMaterial *mat = new QGLMaterial;
mat->setColor(QColor(255, 0, 0));
cube->setMaterial(mat);
This will show up a cube with texture on all surfaces.
Is there a method to show just the edges (maybe I can specify the edge width, or even emphasize the vertexes), but not the surfaces?
Cheers
Pei
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