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visual3d:documentation:pipeline:expressions:expression_numbers [2024/07/17 15:22] – sgrangervisual3d:documentation:pipeline:expressions:expression_numbers [2024/09/05 18:32] (current) – [Random] wikisysop
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 rand(lo_value,hi_value,signal) - random number in the range (lo_value,hi_value) rand(lo_value,hi_value,signal) - random number in the range (lo_value,hi_value)
  
 +<code>
 Example : rand() will generate a random number in the range 0 to 1 Example : rand() will generate a random number in the range 0 to 1
-[[Visual3D:Documentation:Pipeline:Pipeline_Commands:Set_Pipeline_Parameter_From_Expression|Set_Pipeline_Parameter_From_Expression]]+ 
 +Set_Pipeline_Parameter_From_Expression
 /PARAMETER_NAME=TEST1 /PARAMETER_NAME=TEST1
 /EXPRESSION=RAND() /EXPRESSION=RAND()
 /AS_INTEGER=FALSE /AS_INTEGER=FALSE
-**;** +; 
-::TEST1 = 0.220525+ 
 + TEST1 = 0.220525 
 Example : rand(lo_value,hi_value) will generate a random number in the range lo_value to hi_value Example : rand(lo_value,hi_value) will generate a random number in the range lo_value to hi_value
-[[Visual3D:Documentation:Pipeline:Pipeline_Commands:Set_Pipeline_Parameter_From_Expression|Set_Pipeline_Parameter_From_Expression]]+ 
 +Set_Pipeline_Parameter_From_Expression
 /PARAMETER_NAME=TEST2 /PARAMETER_NAME=TEST2
 /EXPRESSION=RAND(2,3) /EXPRESSION=RAND(2,3)
 /AS_INTEGER=FALSE /AS_INTEGER=FALSE
-**;** +; 
-::TEST2 = 2.232995 + 
-Example : rand(lo_value,hi_value,signal) will generate a random number in the range lo_value to hi_value with the same number of components and frames as **signal**. + TEST2 = 2.232995 
-[[Visual3D:Documentation:Pipeline:Pipeline_Commands:Set_Pipeline_Parameter_From_Expression|Set_Pipeline_Parameter_From_Expression]]+ 
 +Example : rand(lo_value,hi_value,signal) will generate a random number in the range lo_value to hi_value with the same number of components and frames as signal. 
 + 
 +Set_Pipeline_Parameter_From_Expression
 /PARAMETER_NAME=TEST3 /PARAMETER_NAME=TEST3
 /EXPRESSION=RAND(2,3,FRAME_NUMBERS::ORIGINAL::FRAMES) /EXPRESSION=RAND(2,3,FRAME_NUMBERS::ORIGINAL::FRAMES)
 /AS_INTEGER=FALSE /AS_INTEGER=FALSE
-**;**+; 
 ::TEST3 = 2.808424+2.582592+2.346721+2.697052+2.662510+2.861250+2.843808+...(to number of frames) ::TEST3 = 2.808424+2.582592+2.346721+2.697052+2.662510+2.861250+2.843808+...(to number of frames)
 +
 Example : rand(lo_value,hi_value,signal). If signal is a number, that number of values are returned. Example : rand(lo_value,hi_value,signal). If signal is a number, that number of values are returned.
-[[Visual3D:Documentation:Pipeline:Pipeline_Commands:Set_Pipeline_Parameter_From_Expression|Set_Pipeline_Parameter_From_Expression]]+ 
 +Set_Pipeline_Parameter_From_Expression
 /PARAMETER_NAME=TEST4 /PARAMETER_NAME=TEST4
 /EXPRESSION=RAND(2,3,3) /EXPRESSION=RAND(2,3,3)
 /AS_INTEGER=FALSE /AS_INTEGER=FALSE
-**;**+; 
 ::TEST4 = 2.446495 + 2.718410 + 2.201863 ::TEST4 = 2.446495 + 2.718410 + 2.201863
 +
 Example : Create a TARGET with random values between 0 and 1 Example : Create a TARGET with random values between 0 and 1
-[[Visual3D:Documentation:Pipeline:Signal_Commands:Create_Target|Create_Target]]+ 
 +Create_Target
 /SIGNAL_NAMES=TEST5 /SIGNAL_NAMES=TEST5
 ! /SIGNAL_DESCRIPTION= ! /SIGNAL_DESCRIPTION=
 /EXPRESSION=RAND(0,1,TARGET::ORIGINAL::LFT1) /EXPRESSION=RAND(0,1,TARGET::ORIGINAL::LFT1)
 ! /INCLUDE_CALFILE=FALSE ! /INCLUDE_CALFILE=FALSE
-**;**+; 
 View the resulting signal in the 3D viewer by turning on the target trail View the resulting signal in the 3D viewer by turning on the target trail
 +</code>
 +
 {{:random_target.jpg}} {{:random_target.jpg}}
-Example: create a TARGET with random values between 0 and 1. + 
-[[Visual3D:Documentation:Pipeline:Signal_Commands:Create_Target|Create_Target]]+<code>Example: create a TARGET with random values between 0 and 1. 
 + 
 +Create_Target
 /SIGNAL_NAMES=TEST6 /SIGNAL_NAMES=TEST6
 ! /SIGNAL_DESCRIPTION= ! /SIGNAL_DESCRIPTION=
 /EXPRESSION=VECTOR(RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES),RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES),RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES)) /EXPRESSION=VECTOR(RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES),RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES),RAND(0,1,FRAME_NUMBERS::ORIGINAL::FRAMES))
 ! /INCLUDE_CALFILE=FALSE ! /INCLUDE_CALFILE=FALSE
-**;** +;
-Note that all components contain different values+
  
-{{:Random7.jpg}}{{:random7view.jpg}}+Note that all components contain different values\\ 
 +</code> 
 + 
 +{{:Random7.jpg}} 
 + 
 +{{:random7view.jpg}} 
 + 
 +<code>
 Example : Create a TARGET where each frame is on a random location on the surface of a sphere of radius 1 Example : Create a TARGET where each frame is on a random location on the surface of a sphere of radius 1
-**Evaluate_Expression**+ 
 +Evaluate_Expression
 /EXPRESSION=RAND(-PI(),PI(),FRAME_NUMBERS::ORIGINAL::FRAMES) /EXPRESSION=RAND(-PI(),PI(),FRAME_NUMBERS::ORIGINAL::FRAMES)
 /RESULT_TYPES=DERIVED /RESULT_TYPES=DERIVED
Line 59: Line 85:
 /RESULT_NAME=VERTICAL /RESULT_NAME=VERTICAL
 ! /APPLY_AS_SUFFIX_TO_SIGNAL_NAME=FALSE ! /APPLY_AS_SUFFIX_TO_SIGNAL_NAME=FALSE
-**;** +; 
-**Evaluate_Expression**+ 
 +Evaluate_Expression
 /EXPRESSION=RAND(0,2*PI(),FRAME_NUMBERS::ORIGINAL::FRAMES) /EXPRESSION=RAND(0,2*PI(),FRAME_NUMBERS::ORIGINAL::FRAMES)
 /RESULT_TYPES=DERIVED /RESULT_TYPES=DERIVED
Line 66: Line 93:
 /RESULT_NAME=HORIZONTAL /RESULT_NAME=HORIZONTAL
 ! /APPLY_AS_SUFFIX_TO_SIGNAL_NAME=FALSE ! /APPLY_AS_SUFFIX_TO_SIGNAL_NAME=FALSE
-**;** +; 
-[[Visual3D:Documentation:Pipeline:Signal_Commands:Create_Target|Create_Target]]+ 
 +Create_Target
 /SIGNAL_NAMES=SPHERE /SIGNAL_NAMES=SPHERE
 ! /SIGNAL_DESCRIPTION= ! /SIGNAL_DESCRIPTION=
Line 75: Line 103:
 SIN(DERIVED::RADIUS::VERTICAL)) SIN(DERIVED::RADIUS::VERTICAL))
 ! /INCLUDE_CALFILE=FALSE ! /INCLUDE_CALFILE=FALSE
-**;** +; 
-{{:random8view.jpg}}+</code>
  
 +{{:random8view.jpg}}
  
visual3d/documentation/pipeline/expressions/expression_numbers.1721229774.txt.gz · Last modified: 2024/07/17 15:22 by sgranger