![]() ![]() You can link the sun either by pressing the "Attach to Sky" button in the sun settings or by going to the world panel and selecting it in the "Sun" dropdown field. This is a convenience mechanism and allows to set the gain, rotation and turbidity of both sun and sky simultaneously. If you are using a sky lamp for your world, you should link the sun to the sky. If the image is colored, the point light acts like a spherical projector.Įmits parallel light rays, so the position of the sun in the scene does not matter - only the rotation matters. If black/white, it can be used similarly to an IES file to drive the emitted light distribution. It can not be viewed directly, so it will always be invisible to direct camera rays. If greater than zero, the point lamp is a sphere, but only in shadow and reflection calculations.
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