Artist Help:Effects Properties

From ShowCAD Wiki

This tab displays the properties of the parameter effect.

Rate This is the master rate for the effects. The procession of properties is proportional to this master rate.
Matrix This defines the physical arrangement of the fixtures.

If they are simply a group arranged in a straight or curved line then you would select the first option (i.e. 1 x 8) signifying there is only one row of fixtures or a Linear arrangement. If the fixtures are arranged in more than one row they can be treated as a matrix (i.e. 4 x 4 is 16 fixtures in four rows).

Generator This is the algorithm generator that is used to create the effect.
Set Defaults Clicking this button sets a default set of properties for the selected generator.
Generators and Properties
Polygon (matrix)
This draws a polygon outline to the fixture parameter matrix.
Foreground this sets the polygon colour
Background sets the background colour
Size the overall size of the polygon
Centre X the central horizontal position.
Centre Y the central vertical position.
Rotate rotation around the central point.
Width the width of the polygon outline.
Vertices the number of vertices; 3 = triangle, 4 = square etc.
Linear (matrix)
This draws a single line across the matrix.
Foreground this sets the foreground colour
Background sets the background colour
Pos horizontal position of the line.
Rotate the rotation of the line around the centre point.
Width The width of the line.
Concentric (matrix)
This draws a filled circular shape.
Foreground this sets the foreground colour
Background sets the background colour
Size The size of the filled circle.
Centre X the central horizontal position.
Centre Y the central vertical position.
Edge the sharpness of the edge of the circle.
Radial (matrix)
This draws a single line that passes through the centre of the matrix.
Foreground this sets the foreground colour
Background sets the background colour
Width the width of the line.
Height the height of the line.
Centre X the central horizontal position of the line.
Centre Y the central vertical position of the line.
Rotate rotation of the line around the centre point.
Image (matrix)
This draws an image file to the matrix.
Background sets the background colour
Diffuse this sets the diffuse colour of the image.
Size the size of the image
Aspect this adjusts the aspect ratio of the image.
Centre X the central horizontal position.
Centre Y the central vertical position.
Rotate the rotation of the image around the centre point.
Video (matrix)
This selects a video clip from the Video Manager to output to the fixture matrix. The rate control adjusts the playback rate of the video. A rate of 1 seconds is normal speed; less than 1 seconds is faster and greater than 1 seconds is a slower rate.
Background sets the background colour
Diffuse this adjusts the diffuse colour of the clip.
Size the size of the clip.
Aspect adjusts the aspect ratio of the clip.
Centre X the central horizontal position.
Centre Y the central vertical position.
Rotate the rotation of the clip around it's centre point.
Capture (matrix)
This selects a video capture device such as a camera as the video source for the fixture effect. See Video Manager.Background sets the background colour
Diffuse this adjusts the diffuse colour of the video.
Size the size of the video image.
Aspect adjusts the aspect ratio of the video image.
Centre X the central horizontal position.
Centre Y the central vertical position.
Rotate the rotation of the video image around it's centre point.
VU meter
Produces a VU meter effect on a matrix of fixtures.
Decay
Start Frequency
Direction
Spread
Foreground
Background
Linear blend
Produces a static linear blend on an Effect Canvas.
Rotate
Foreground
Background
Elliptical blend
Produces a static Elliptical blend or two colours on an Effect Canvas
Foreground Example
Background Example
Marquee
Produce a scrolling text message on a matrix or Effect Canvas. The messages are in the Text Manager
Pos
Margin
Rotate
Foreground
Background
Text Index
Rainbow
This draws a colour spectrum on the matrix.
Pos the position on the colour spectrum of the start colour.
Rotate the rotation around the centre point.
Brightness the brightness of the display.
Contrast the contrast of the spectrum.
Spread the spread of the spectrum across the matrix.
Envelope
Fixture levels are determined by the shape of a envelope.
Foreground this sets the foreground colour
Background sets the background colour
Top the width of the top of the envelope peak.
Slope angle of the lead and lagging slope of the peak.
Width the width of the raised part of the envelope.
Pos sets the position of the envelope.
Spread the spread of the fixture across the envelope.
Wave
Fixture levels are spread across a wave shaped envelope
Foreground this sets the foreground colour
Background sets the background colour
Size the size of the wave
Offset the offset of the wave from the zero line.
Shape the shape, from sine to triangle, of the wave.
Pos sets the position of the wave
Spread the spread of the fixtures across the wave.
Arc
Mirror and Yoke shape. A joy pad is also displayed to allow positioning off the activated fixtures in the same way as in the Parameters window.
Size Size of the arc.
Curve Curvature of the arc.
Offset X the central horizontal offset of the arc.
Offset Y the central vertical offset of the arc.
Rotate the rotation of the arc around the centre point.
Pos sets the position of the beams on the arc
Spread the spread of the fixtures across the arc.
Circle
Mirror and Yoke shape. A joy pad is also displayed to allow positioning off the activated fixtures in the same way as in the Parameters window.
Size the size of the circle.
Eccentric the eccentricity of the circle (ellipse)
Offset X the central horizontal offset of the circle.
Offset Y the central vertical offset of the circle.
Rotate the rotation of the ellipse around the centre point (not much point in rotating if it's a circle).
Pos sets the position of the beams on the circle.
Spread spread of the fixtures across the circle.
Tip
Mirror and Yoke shape. A joy pad is also displayed to allow positioning off the activated fixtures in the same way as in the Parameters window.
Size the size of the tipping motion.
Offset X the central horizontal offset of the motion.
Offset Y the central vertical offset of the motion.
Rotate the rotation of the motion around the centre point.
Pos sets the position of the beams on the tipping line.
Spread the spread of the fixtures through the motion.
Lissajous
Expert Mirror and Yoke movement. A joy pad is also displayed to allow positioning off the activated fixtures in the same way as in the Parameters window.
Size the size of the motion.
Eccentric the proportion of horizontal scale to vertical.
Offset X the central horizontal offset of the motion.
Offset Y the central vertical offset of the motion.
Rotate the rotation of the motion around the centre point.
Pos sets the position of the beams on the lissajous.
X to Y the proportion of the horizontal rate to vertical.
Spread the spread of the fixtures across the motion.
Figure 8
Figure 8 Mirror and Yoke motion. A joy pad is also displayed to allow positioning off the activated fixtures in the same way as in the Parameters window.
Size size of the figure 8 movement.
Eccentric the proportion of horizontal size to vertical.
Offset X the central horizontal offset of the motion.
Offset Y the central vertical offset of the motion.
Rotate the rotation of the motion around the centre point.
Pos sets the position of the beams on the figure 8.
Spread the spread of the fixtures across the motion.

Procession and Properties[edit]

Effect properties are usually fixed values but they can also automatically proceed through a range of values at a rate proportional to the master rate, via an audio process or with a linear event value. This way complex effects that would, ordinarily, be very difficult to achieve are made simple.

Combo box
this determines how the foreground or background behaves,
Fixed the value is set by the Parameter Control.
Auto the value automatically proceeds from the 'min' value to the 'max' value continuously.
Auto up/down the same as 'auto' except that the value proceed smoothly up and down.
VU the bass filter level output is used as the value for the property. The rate control affects the response.
Bass Gate the bass filter trigger is used to gate the property. The rate sets the gated speed.
Sonic the rate of the effect property is affected by the sound input.
Linear Event the effect property value comes from the Linear Event flag (currently number one only). This allows a property value to be assigned to an external device.
Rate if auto is selected this sets the processional rate proportional to the effect's master rate.
Min if 'fixed' is not selected this sets the minimum value.
Max if 'fixed' is not selected this sets the maximum value.
Fixed Sets the fixed value of the property.

If 'Image' is the selected generator, the file edit box becomes enabled and allows you to browse for the image file you want to use.

Defaults[edit]

The set defaults function applies values to the select effect that are a useful starting point. For mirror and yoke parameters it also sets the preset parameter levels. This usually ensures that the mirror or yoke are centred with the default effect values.