Isadora Manual v1.3 - TroikaTronix

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• Maximum Value: The maximum possible value for this slider. Can be any number. (It is permissible for the maximum value to be less than the minimum. In this case the slider value will decrease as you move it from left to right or from bottom to top.) • Step: Determines the minimum of the step between values. When Step is set to zero, this setting has no effect. When set to a value greater than zero, the control value will step by this amount as it goes from the Minimum Value to the Maximum Value. For example, if the minimum is set to 1, maximum is set to 10, and step is set to 1, the slider will have 10 discrete steps (1, 2, 3, … 8, 9, 10). Setting step to 1 may be the most common setting, as it allows you to send only integer values (i.e. no numbers after the decimal point) if desired. Note however that counting starts at the value given by the Minimum Value setting. If you set minimum to 1.5 and maximum to 10.5 in the example just given, the 10 steps would be 1.5, 2.5, 3.5…10.5. • Display Value: When this box is checked, the slider will display its value as a number. Vertical sliders display this number at the bottom; Horizontal sliders display the number to the right. • Display Format: Determines how the number is formatted when the Display Value parameter is turned on. There are three choices: 123, 123.4, or 123.45. The first displays no decimal point, the second one number after the decimal point, and the third displays two. If Display Value is turned off, this setting has no effect. • Color: Sets color of the slider. The color you choose will be the color of the indicator – the background of the slider will be a darker shade of the same color. To change the color, click on the colored box. A Color Picker control will appear, allowing you to choose a new color. Note: if you are using a Picture to draw your button (see below) this setting has no effect (v1.1). • Background Picture (v1.1): Set this to the media index of a Picture in the Media window to provide a custom background for your slider. The picture will be scaled to fit the rectangle that encloses the slider – to prevent scaling, set the width and height inputs to match the size of the picture. Note that any alpha channel information encoded into the picture is used when drawing the image on its background, allowing you to create unusual shapes, drop shadows, etc. • Thumb Picture (v1.1): Set this to the media index of a Picture in the Media window to provide a custom “thumb” (the moving indicator) for your slider. If the slider is horizontal, the thumb will be scaled vertically to match the height of the slider, but the width will remain unchanged. If the slider is vertical, the thumb will be scaled horizontally to match the width of the slider, but the height will not be changed. Note that any alpha channel information encoded into the picture is used when drawing the image on its background, allowing you to create unusual shapes, drop shadows, etc. Isadora Manual 448
Stage Preview Displays a thumbnail image of the current output to a Stage. The Stage Preview control shows you a thumbnail of what is appearing on any of Isadora's Stage outputs. Some important points: Speed: The Stage Preview Control must read data back from your graphics card using OpenGL. The performance impact of using this control can vary greatly depending on the video card you are using. Resolution: The resolution of the Stage Preview image is set in the Stage tab of the Preferences. Here you determine the actual resolution of the image that is shown in the Stage Preview. By default the resolution is low, to ensure that computers with older graphics cards don't experience performance problems. But on more recent computers you can increase this value to something like 320x240 without a significant performance hit. Compatibility: We have seen issues when testing with some older graphics cards because Isadora Manual 449
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ISADORA ® Isadora Manual User’s
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Initializing Property Values.......
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Compositing with the Projector (v1.
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3D Stage Orientation (v1.1)........
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Envelope Generator ................
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Min Value Hold ....................
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Send Control ......................
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Threshold (v1.1) ..................
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Isadora - Overview What is Isadora?
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have a complicated video patch and
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Follow these steps to register your
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Click “OK” to continue. • Cho
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Fire Wire output, or a analog video
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• Under the heading Stage 2, Stag
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• Choose Scenes > Insert Scene. A
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• Click on the module named “Mo
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Tutorial 2: Changing Actor Settings
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Isadora Manual movie back and forth
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Isadora Manual properties. Move the
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capture device is securely attached
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• Difference - Compares the brigh
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hear a short loop of the sound. In
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Player actors - both are set to 1.
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• Click to the right of the only
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You can easily find out the type of
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to a specific value when its Scene
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Now you see a silhouette of the dan
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ecause it does not yet have any inp
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In this case, we don’t need to ch
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Creating a New Instance Sometimes y
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• Choose Windows > Show Media to
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Experiment with these three setting
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The standard drives included with m
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DV NTSC or DV PAL For standard DV r
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6) Set the slider under “Quality
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TIFF (.tif) Graphics Interchange Fo
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To select an multiple bins • Clic
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To force standard-quality playback
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• Choose Scenes > Insert Scene. A
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outside world is changing the way i
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• Click on the main body of the a
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To segment Links for better visual
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To get help for an actor’s proper
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Ctl Link, Init, Scale Min. and Scal
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actors - if this is the case, you c
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• To adjust the color input of an
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When you close a User Actor editor
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To edit a User Actor: • To open a
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• Click on an input or an output
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Choosing a Folder to Hold Your Glob
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If you take more Snapshots after th
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Using Control Panels Overview Isado
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Isadora Manual Select Scene Four an
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To Edit Control Panels: • Choose
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• Ensure that Controls > Show Act
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IMPORTANT NOTE: If you choose the T
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Setting the font, font style and fo
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• Control-click (MacOS) or right-
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• Type the password for this file
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Isadora Preferences Isadora’s Pre
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Thumbnails You can choose whether o
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• Faster - Double Buffer: This is
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First, if the display associated wi
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MIDI/Net Preferences MIDI Scene Con
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Warnings To help new users avoid co
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the Preferences. If the patch is co
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Cue Sheets Isadora has an integrate
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Using the Cue Sheet Once the cue sh
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Video & Audio Output Compositing wi
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• Click on the dot to the left of
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about FreeFrame plug-ins, see page
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• Set the rendering speed by ente
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Recording Isadoraʼs Output To reco
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• TIP: If you can’t find all of
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• If your computer has multiple v
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To use this feature, you must have
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Using Multi-Channel Sound with Movi
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With this setup, sound files played
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6) You can then use the popup menu
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of the sound in three dimensions -
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Live Video & Audio Input To bring l
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• Enable/Disable the Force 4:3 As
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Controlling Video Capture Performan
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Forcing a 4:3 Aspect Ratio There is
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Deleting Captured Media If you have
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Associating a Physical Input Port t
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3) Choose Communications > Midi Set
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Adding Custom Open Sound Control (O
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1) Check or uncheck the Enable chec
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• In the list in the middle of th
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3) Click the Sort List button to or
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Preparing a Port for Serial Communi
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until the some delimiter character
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[ character_set ] [[ character_set
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Data Input Elements: byte_set A byt
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linteger Isadora Manual integer. An
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Isadora Manual “hello” 0D 0A wo
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Actors Reference 2D Velocity (v1.1)
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• x/y/z rotation: Specifies the r
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3D Mosaic (v1.3) Creates a 3D Mosai
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• v mag pos 1/2/3/4: The vertical
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Creates a 3D Particle System. The i
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• mid size: Defines the middle si
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3D Player Renders a 3D object onto
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• x/y/z scale: Scales the object
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• visible: When turned on, the vi
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3D Quad Distort (v1.1) Renders a vi
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• x3/y3, Offsets the bottom left
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• attack time: Fade in time of th
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• x/y/z translation: Translates t
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3D Velocity (v1.3) Calculates the v
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When a valid scene has been specifi
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Input Properties • video: the vid
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image. Where it is black, you will
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Capture Frame 1 Input Properties
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Output Properties • tracking: Out
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What the store pointer does when th
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Calc Angle 3D (v1.3) Given a pair o
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Calc MBT Converts a measure, beat a
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• function: determines the action
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Output Property • output: Outputs
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• horz ctr: In tandem with vert c
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To help you understand what these v
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Properties • hue: The hue of the
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Comparator Compares two numbers. In
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Input Properties • video in: The
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would be 112. Since this would exce
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• X2: the horizontal coordinate o
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• replace: Replaces the data valu
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gradually decay to 0. The amount of
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Displace Offsets the pixels of a vi
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Input Properties • video in: the
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DV Device Control NOTE: MacOS X onl
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Isadora Manual xor and or Input Pro
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When this property is set to all an
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Explode (v1.1) “Explodes” a vid
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If you connect the output of the Di
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Eyes++ (v1.3) Tracks the position,
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constituent parts. This may or may
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Flip Flips a video stream horizonta
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highest integer, while round rounds
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Get Media Count Returns the number
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HID Value Listener Receives values
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HSL Adjust Manipulates the hue, sat
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• color: "When off, the color of
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Example output, with no input conne
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Jump++ Activates a new Scene after
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Input Properties • key range: Spe
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LanBox RGB Out (v1.1) Allows you to
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For example, let’s say we have tw
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Limit Resolution Scales the incomin
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Listener Receives a value from a Br
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sent to the compare input, the inde
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will see the background. The sharpn
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• Arc Sine = asin(x) • Arc Cosi
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The min in chan and max in chan inp
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Matrix Value Send Broadcasts one or
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• scale fg: When turned off, prev
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• dst horz size: Sets the vertica
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Media Time to Percent (v1.2) Conver
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• velocity mod: When set to 100,
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Minimum Outputs the current minimum
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• decay amt: How fast the output
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The portion of the sound that will
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Movie Player Direct Plays a movie d
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• pan: Controls the panning of th
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MTC Compare Allows you to trigger e
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MultiVid Makes multiple copies of t
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Note Off Watcher Watches for MIDI N
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Number To Text (v1.3) Converts a nu
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• address: The OSC address to whi
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Output Properties • rgb out: The
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Performance Monitor Performance Mon
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• preload: When triggered, preloa
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Point Tracker (v1.1) Generates a ve
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Properties • trigger: When a trig
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Program Change Watcher Watches for
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• keep aspect: When turned on, th
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Random Generates random numbers. In
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• force 4:3: When this parameter
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Scaler (v1.1) Scales a video stream
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Selector Routes multiple inputs of
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Send HiRes Control Sends a MIDI Hig
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• cue list: The cue list for the
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norm: The parameter value ranges be
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Send Poly Pressure Sends a MIDI Pol
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• param 1, param 2, etc: variable
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You can insert up to nine variable
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• eom char: The character that si
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• rotation: When the shape input
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Slit Scan Scrolls one line or colum
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these parameters, the watcher will
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• right trig level: Whenever the
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total output range is 24 Khz (half
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method of playing long sounds is to
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• sound high: The last sound in a
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• volume: The volume of the voice
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Output Properties • video out: Th
Page 397 and 398: Stage Mouse Watcher (v1.3) Outputs
Page 399 and 400: String Formatter (v1.2) This actor
Page 401 and 402: TCP In Watcher - Binary Reads a fix
Page 403 and 404: TCP Send Data Formats and sends dat
Page 405 and 406: Text (v1.3) Outputs text of arbitra
Page 407 and 408: . descenders (like the letter “j
Page 409 and 410: Text/ure Superimposes text on a vid
Page 411 and 412: The Edge Performs “edge detection
Page 413 and 414: Timer Measures elapsed time. Input
Page 415 and 416: Input Properties • trig in: The i
Page 417 and 418: Update Snapshot Updates an existing
Page 419 and 420: Video Delay Delays a video stream.
Page 421 and 422: Video Inverter Inverts the color of
Page 423 and 424: Video Preload Preloads a video or r
Page 425 and 426: Input Properties • video in: The
Page 427 and 428: Zoomer Zooms in or out on source vi
Page 429 and 430: Controls Reference 2D Slider Displa
Page 431 and 432: Background Draws a solid background
Page 433 and 434: Bin Picker Picks media files groupe
Page 435 and 436: • Show Name: If this checkbox is
Page 437 and 438: • Show Value of Linked Properties
Page 439 and 440: • Horiz. Alignment: The horizonta
Page 441 and 442: • Color: Sets color of the dial.
Page 443 and 444: Monitor Provides monitoring of vide
Page 445 and 446: • Minimum Value: The minimum poss
Page 447: Settings Dialog Control Properties
Page 451 and 452: Video Picker Allows the user to pic
Page 453: • Bold/Italic/Underline: When che
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Isadora Manual v1.3 - TroikaTronix

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