Image AffectorUses an image to affect a field.
This node uses an input image to affect the movement vectors of a field system. The vectors can be derived from the gradient of the image’s luminance, or you can use optical flow to directly calculate and approximate the motion in the video.
The outputs from this node are just its transforms, useful for having multiple nodes follow the same motions without controlling each of their transforms individually.
These properties control the 3D transforms of the node. Transforms will generally be inherited by child nodes, although they can be ignored through the Inherit Transform Channels attributes.
|Position X||Move along the local x-axis.|
|Position Y||Move along the local y-axis.|
|Position Z||Move along the local z-axis.|
|Rotation Heading||Rotate around the local y-axis.|
|Rotation Pitch||Rotate around the local x-axis.|
|Rotation Bank||Rotate around the local z-axis.|
|Scale X||Scale along the local x-axis.|
|Scale Y||Scale along the local y-axis.|
|Scale Z||Scale along the local z-axis.|
Toggle which transform channels should be inherited from the parent node. By default, all transforms will be inherited.
|Position X||Toggle inheritance of the X Position from the parent.|
|Position Y||Toggle inheritance of the Y Position from the parent.|
|Position Z||Toggle inheritance of the Z Position from the parent.|
|Rotation Heading||Toggle inheritance of the Rotation Heading from the parent.|
|Rotation Pitch||Toggle inheritance of the Rotation Pitch from the parent.|
|Rotation Bank||Toggle inheritance of the Rotation Bank from the parent.|
|Scale X||Toggle inheritance of the X Scale from the parent.|
|Scale Y||Toggle inheritance of the Y Scale from the parent.|
|Scale Z||Toggle inheritance of the Z Scale from the parent.|
|World Position Only||Inherit the world position from the parent only, rotation and scale will be ignored. Overrides above properties.|
|Inherit Time||Toggle inheritance of time from the parent.|
These properties control the core behaviours of the node.
|Colour Image||Add an image to drive the affector. Can be overwritten by an input image or video.|
|Amount||Changes how much the image affects the field.|
|Blend Mode||Choose how the image affects the field.
|Use As Bump Map||Use the image as a bump map, so directionality is derived from the image luminance.|
|Image Node||The image used to generate an effect.||Optical Flow|
|Transform Modifier||Apply the transforms of another node to this node.||Null|
|Target Node||Modifiy the rotations of the node to always direct the z axis towards the input.||Null|
|Local Transform Override||Apply the transforms of another node to this node, relative to its parent.||Null|