Flow visualization
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TDynamicFlow Class Members
TDynamicFlow Class | Legend
Members
Fields
Field 
Description 
age 
Ages of particles in the field 
Anim 
Access to the TAnimation structure. 
colorred 
Value of the color reduction for dense particle fields. 
data 
Access to the TDataSet structure. 
dynaflowhists 
Number of previous positions, that particles remember.
Length of the particles tails. 
dynaflows 
Number of particles constantly seen. 
flow 
Access to the TFlowBg structure. 
frame 
Internal frame counter 
intlevel 
Degree of RK integration. 
invertblend 
True if inverse blending is used. 
maxage 
Maximum age of particles. 
paused 
If true, then no movement is computed 
pos 
Position of all the particles 
prevtime 
Previous internal timer value 
show 
If true, no particles are shown 
speed 
Speed of the particles 
spos 
Screen positions of all the particles 
Methods
Method 
Description 
Create 
Just a constructor 
DataToScreen 
Transforms data coordinates to screen coordinates. 
Destroy 
Just a destructor 
GenNew 
Generates new particle form an old one. 
Init 
No usage. 
onDraw 
Called once per frame. Draw the particles. 
onMove 
Called once per frame, moves all the particles. 
Reset 
Generates all new particles 
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Copyright (c) 2005. All rights reserved.
Contents | Index