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Changes for page Ball Physics

Last modified by Soeren Domroes on 2025/01/30 12:18
From version 5.1
edited by stu104225
on 2020/03/04 17:18
Change comment: There is no comment for this version
To version 6.1
edited by stu104225
on 2020/03/04 17:32
Change comment: There is no comment for this version

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Content
... ... @@ -19,6 +19,7 @@
19 19  
20 20  === Prediction parameters ===
21 21  
22 +(% class="wrapped" %)
22 22  |=(((
23 23  Parameter
24 24  )))|=(((
... ... @@ -51,11 +51,12 @@
51 51  10
52 52  )))
53 53  
54 -with the default values up to 7 predictions are calculated if the ball is not predicted to be in flipper range roughly within the next two frames.
55 +When setting the PREDICTION_FRAME keep in mind, that predictions, that reach multiple frames into the future, are likely to be overwritten, when new frames arrive and new predictions are calculated.
56 +Nevertheless it is reasonable to calculate predictions beyond the next frame in case a ball is not recognized on the next frame.
55 55  
56 -\\
58 +With the default values up to 7 predictions are calculated if the ball is not predicted to be in flipper range roughly within the next two frames.
57 57  
58 -So this number is also the worst case number of predictions calculated during the reverse search part of the prediction process.
60 +The REFINEMENT_FACTOR is also the worst case number of predictions calculated during the reverse search part of the prediction process.
59 59  
60 60  \\
61 61  
... ... @@ -116,4 +116,7 @@
116 116  A ball is considered to be in an inlane, when it is in a rectangualar area, with one edge given by the begin of the flipper
117 117  and the other by a point at highest, outermost position of the angled part of the inlane.
118 118  
121 +In this area the vertical accelleration is deactivated in the prediction, since it would cause the prediction to assume the would slide into the wall.
122 +Though in reality the still is some accelleration, a simple linear prediction has shown to be practical in this less critical area.
123 +
119 119  [[image:attach:physics_inlane.png]]
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -71401643
1 +71401645
URL
... ... @@ -1,1 +1,1 @@
1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401643/Ball Physics
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/PP18/pages/71401645/Ball Physics