How to use Projector Widget?
Key words: Widget | Projector
Go to Menu > Preference > Widget, and you can check what you have installed, click to toggle on/off and manage your widgets.
Go to Menu > Preference > Widget to activate Projector, and insert it into the scene from Navigation bar > Add lights
Projector is a new type of light source which has a rectangular projection effect. It supports image formats including jpg/png/bmp and video formats including mp4/avi/wmv. After adding a projector to the scene, we can adjust its parameters in Inspector.
Video: Customized pattern can be uploaded to determine the projection screen.
Intensity: The luminous intensity of the light source in cd (candela), the maximum brightness can be entered 8000000.
Cone Angle: Control the cone angle range of the projector's light emitting cone. The cone angle parameter allows you to control the feedback of the projection pattern.
Attenuation Radius: Limit the range of influence of the light source. Within this range, the light fades according to the normal inverse square law, and beyond this range, the light calculation stops.
UV: Control the position or size of the image or video within the projection.
Haze: To create a Haze effect, we need to turn on Volume Light in Environment - > Weather - > Fog beforehand.
FAQs
1.Why are the Stage Lights effect abnormal?
The maximum number of the Stage Light/Projector is 64, if it exceeds the change limit it may cause abnormal preview or output effect.
2.Why the specular reflection Stage Light/Projector effect is not shown in the rendering result?
This effect is not supported in the current version and will be supported in subsequent versions.
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