Table of Contents
Advanced:ZeoScript filterFilter infoLooks likeInput pins
Input pins may be accessed in scripts using the variable names Output pins
Output pins may be accessed in scripts using the variable names Options
The only options stored within the
It is unnecessary to save the filter's script using the L3DT Script Editor window, as the script is stored in the filter and thus is saved in the graph file.
CommentsScript return valueScripts must return 0 to indicate success, or -1 to indicate failure. Example
A substantial example of the int i j nx ny hvar hMap float period float direction float amplitude float f set hMap in0 set nx in1 set ny in2 set period in3 set direction in4 set amplitude in5 set out0 in0 // map from input to output assert <isgt nx 0> "Heightfield is not initialised!" // // prepare progress box // progbox ProgBox int64 p pmax set p 0 set pmax ny progbox.ShowWnd &ProgBox progbox.SetTitle &ProgBox "Calculating" // // prepare some variables for the loop // float fx fy phase freq Angle_rad set freq <div <mul 3.14159 2> period> set Angle_rad <mul <div direction 180.0> 3.14159> set Angle_rad <sub <div 3.14149 2> Angle_rad> // makes angles clockwise, with 0 at north // // here we go! // set j 0 do // set progress every line progbox.SetProgress &ProgBox p pmax incr p set i 0 do set fx <mul <cos Angle_rad> i> set fy <mul <sin Angle_rad> j> set phase <add fx fy> set f <sin <mul freq phase>> set f <mul f amplitude> map.SetPixel hMap i j &f while <islt <incr i> nx> while <islt <incr j> ny> // // flag map as being ready and modified // map.SetFlag hMap 1 true // MAPFLAG_ISREADY map.SetFlag hMap 5 true // MAPFLAG_ISMODIFIED return 0 Except where otherwise noted, content on this wiki is licensed under the following license:CC Attribution-Share Alike 3.0 Unported
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