Geokey compositing node

A 3D point to key from, for 'Distance from Point', 'Angle From Point', and 'Distance & Angle'.

The distance from the point at which to stop keying.

The size of the dropoff region after the distance radius.

The normal direction to key from.

The amount of degrees that a normal can deviate from the specified normal before being rejected.

The amount of degrees of dropoff after the normal deviation.

The dropoff shape for the Normal Dropoff area.

The orientation of the clip plane.

The normal of the user-defined clip plane.

Translates the clip plane so that it passes through this point.

The number of subpixels sampled per pixel in one direction (2 samples 4 pixels, 3 samples 9). More subsamples produce finer edges, at the cost of performance.

If on, the keyed region is discarded; otherwise only the keyed region is kept.

If no mask is present, this blends the output with the input by a constant amount (0 = all input, 1 = all output).

If a mask is present, this amount multiplies the mask.

Selects the mask plane to use as a mask from the mask input. The mask can be selected from:

A mask can be a component of a plane or an entire plane. If a vector plane is supplied as a mask, its components are multiplied by the images' components.

Scalar Mask ('A', 'C.r')

            C.r = I.r * M
            C.g = I.g * M
            C.b = I.b * M
            
            

            C.r = I.r * M.r
            C.g = I.g * M.g
            C.b = I.b * M.b
            
            

If the mask image is a different resolution than the output image, turning on this parameter will scale the mask to the output image’s resolution.

If this node is changing constantly, and the mask is not, it is somewhat faster to put a Scale COP down to do the resize for the mask image. Otherwise, the scale will occur every time this node cooks.

Inverts the mask so that all fully 'masked' portions become unmasked. This saves you from inserting an Invert COP after the node with the mask.

Specifies the scope for both the RGB components of Color, Alpha, and other planes. The (C)RGBA mask only affects Color components and Alpha. 'C' will toggle all the RGB components.

For planes other than Color and Alpha, the plane name (plus component, if applicable) should be specified in the string field. The pulldown menu can be used to select planes or components present in this node.

A plane is specified by its name. A component is specified by both its plane and component name. The '*' wildcard may be used to scope all extra planes. Any number of planes or components can be specified, separated by spaces.

Examples:

            P
            N.x N.y
            P N Pz
            

Allows scoping of specific frames in the frame range. This is in addition to the plane scope (so a plane at a certain frame must be both plane scoped and frame scoped to be modified).

For Inside/Outside range, this parameter specifies the subrange of the sequence to scope (or unscope). This can be edited in Timeline viewer mode (Ctrl+2 in viewer).

For Inside/Outside Range, this parameter specifies certain number of frames before and after to slowly ramp up to scoped. The operation will be blended with its input to 'ease in' or 'ease out' the scoping effect over a number of frames. This can be edited in Timeline viewer mode (Ctrl+2 in viewer).

For unscoped frames, this sets the blend factor between the input and modified images. Normally this is zero (use the input image). By setting this to a non-zero value, you can make unscoped frames be 'slightly' unscoped. The value can vary between 0 (unscoped) and 1 (scoped).

The frame list for 'Specific Frames'. Frame numbers should be separated by spaces.

If the sequence range changes, enabling this parameter will adjust the subrange and frame dropoff lengths to fit the new range.