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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| pathfinding [2020/11/06 10:10] – [Computation] admin | pathfinding [2020/11/06 10:20] – [Configuration] admin | ||
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| Line 47: | Line 47: | ||
| <file pascal> | <file pascal> | ||
| + | const | ||
| + | PATHFINDING_GRID_X | ||
| + | PATHFINDING_GRID_Z | ||
| + | PATHFINDING_3DSIZE_X = 20; | ||
| + | PATHFINDING_3DSIZE_Z = 20; | ||
| + | | ||
| var LGridSize : TPoint; | var LGridSize : TPoint; | ||
| LSize3D : TPointF; | LSize3D : TPointF; | ||
| Line 98: | Line 104: | ||
| FPathAnim.Start(); | FPathAnim.Start(); | ||
| </ | </ | ||
| + | |||
| + | ===== Update ===== | ||
| + | |||
| + | In case you want to update the map and path at runtime, you can use the following code snippet. | ||
| + | |||
| + | <file pascal> | ||
| + | // new computation of path | ||
| + | FPathFinder.FindPath(Point3D(5, | ||
| + | |||
| + | // refresh map in our image | ||
| + | FPathFinder.Draw(FVerifyBmp); | ||
| + | Image1.Bitmap.Assign(FVerifyBmp); | ||
| + | |||
| + | // stop the current animation | ||
| + | FPathAnim.Stop(); | ||
| + | FPathAnim.Enabled := false; | ||
| + | |||
| + | // apply computed path data to our existing TGorillaPath3D instance, instead for recreating each time | ||
| + | FPathFinder.ApplyToPath3D(FPath); | ||
| + | |||
| + | // reset the used path data in our path animation | ||
| + | FPathAnim.Path := FPath.Path; | ||
| + | </ | ||
| + | |||
| ===== Visualize ===== | ===== Visualize ===== | ||