Quote:
1) a vertical slider so that the object can be moved up and down? if so what would the code look like?
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You can make a slider vertical by rotating it 90 degrees along the z-axis. Here is what the code would look like:
Code:
slider.setEuler(0,0,90)
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2) I wanted to use a live webcam as the background image. there is a tutorial that maps the webcam as a texture to a quad.
Can the live webcam image just be mapped as the "background" just like you can clear the background to a basic color, can it be "cleared" to the webcam image?
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Here is some sample code showing how to have a texture show up as the background:
Code:
import viz
viz.go()
viz.add('tut_ground.wrl')
tex = viz.add('ball.jpg')
def setBackgroundTexture(tex):
background = viz.addRenderNode()
background.setHUD(0,100,0,100,True)
background.setOrder(viz.PRE_RENDER)
background.texture(tex)
viz.MainWindow.setClearMask(viz.GL_DEPTH_BUFFER_BIT)
setBackgroundTexture(tex)