mirror of
https://github.com/LmeSzinc/StarRailCopilot.git
synced 2024-11-24 17:42:46 +00:00
144 lines
5.4 KiB
Markdown
144 lines
5.4 KiB
Markdown
# How to debug a perspective error
|
|
|
|
## Normal logs
|
|
|
|
This is an example log.
|
|
|
|
```
|
|
2020-06-03 00:44:46.221 | INFO | vanish_point: ( 646, -1736)
|
|
2020-06-03 00:44:46.222 | INFO | distant_point: (-2321, -1736)
|
|
2020-06-03 00:44:46.266 | INFO | 0.235s _ Horizontal: 5 (7 inner, 3 edge)
|
|
2020-06-03 00:44:46.266 | INFO | Edges: / \ Vertical: 9 (10 inner, 3 edge)
|
|
2020-06-03 00:44:46.273 | INFO | Center grid: (3, 1)
|
|
2020-06-03 00:44:46.493 | INFO | -- -- -- -- -- 2M -- --
|
|
2020-06-03 00:44:46.501 | INFO | MY -- -- MY -- -- 3M --
|
|
2020-06-03 00:44:46.501 | INFO | -- -- FL -- -- -- -- --
|
|
2020-06-03 00:44:46.501 | INFO | -- 1L -- MY -- 2L --
|
|
```
|
|
|
|
|
|
|
|
## Too few grid lines
|
|
|
|
This may happens when it detected too few grid lines.
|
|
|
|
``` File "E:\ProgramData\Pycharm\AzurLaneAutoScript\module\map\camera.py", line 114, in update
|
|
File "AzurLaneAutoScript\module\map\camera.py", line 114, in update
|
|
self.grids = Grids(self.device.image, config=self.config)
|
|
File "AzurLaneAutoScript\module\map\grids.py", line 19, in __init__
|
|
super().__init__(image, config)
|
|
File "AzurLaneAutoScript\module\map\perspective.py", line 81, in __init__
|
|
self.crossings = self.horizontal.cross(self.vertical)
|
|
File "AzurLaneAutoScript\module\map\perspective_items.py", line 170, in cross
|
|
points = np.vstack(self.cross_two_lines(self, other))
|
|
File "lib\site-packages\numpy\core\shape_base.py", line 234, in vstack
|
|
return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)
|
|
File "lib\site-packages\numpy\core\shape_base.py", line 234, in <listcomp>
|
|
return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)
|
|
File "AzurLaneAutoScript\module\map\perspective_items.py", line 163, in cross_two_lines
|
|
for rho1, sin1, cos1 in zip(lines1.rho, lines1.sin, lines1.cos):
|
|
AttributeError: 'Lines' object has no attribute 'rho'
|
|
```
|
|
|
|
```
|
|
File "AzurLaneAutoScript\module\map\camera.py", line 114, in update
|
|
self.grids = Grids(self.device.image, config=self.config)
|
|
File "AzurLaneAutoScript\module\map\grids.py", line 19, in __init__
|
|
super().__init__(image, config)
|
|
File "AzurLaneAutoScript\module\map\perspective.py", line 98, in __init__
|
|
self.horizontal, inner=inner_h.group(), edge=edge_h)
|
|
File "AzurLaneAutoScript\module\map\perspective.py", line 352, in line_cleanse
|
|
clean = self.mid_cleanse(origin, is_horizontal=lines.is_horizontal, threshold=threshold)
|
|
File "AzurLaneAutoScript\module\map\perspective.py", line 346, in mid_cleanse
|
|
mids = convert_to_y(mids)
|
|
File "AzurLaneAutoScript\module\map\perspective.py", line 277, in convert_to_y
|
|
return Points([[x, self.config.SCREEN_CENTER[1]] for x in xs], config=self.config) \
|
|
File "AzurLaneAutoScript\module\map\perspective_items.py", line 15, in __init__
|
|
self.x, self.y = self.points.T
|
|
ValueError: not enough values to unpack (expected 2, got 0)
|
|
```
|
|
|
|
Try reduce the threshold of `cv2.HoughLines`. Default is 75.
|
|
|
|
Lower threshold means more lines.
|
|
|
|
```
|
|
INTERNAL_LINES_HOUGHLINES_THRESHOLD = 40
|
|
EDGE_LINES_HOUGHLINES_THRESHOLD = 40
|
|
```
|
|
|
|
Then you should also lower this and make a closer fit to the lines.
|
|
|
|
Lower means closer fit, ignore more wrong lines.
|
|
|
|
```
|
|
COINCIDENT_POINT_ENCOURAGE_DISTANCE = 1.5
|
|
```
|
|
|
|
|
|
|
|
## Camera outside map
|
|
|
|
```
|
|
File "AzurLaneAutoScript-master\module\map\camera.py", line 114, in update
|
|
self.grids = Grids(self.device.image, config=self.config)
|
|
File "AzurLaneAutoScript-master\module\map\grids.py", line 19, in __init__
|
|
super().__init__(image, config)
|
|
File "AzurLaneAutoScript-master\module\map\perspective.py", line 98, in __init__
|
|
self.horizontal, inner=inner_h.group(), edge=edge_h)
|
|
File "AzurLaneAutoScript-master\module\map\perspective.py", line 383, in line_cleanse
|
|
raise PerspectiveError('Camera outside map: to the %s' % ('upper' if lines.is_horizontal else 'right'))
|
|
module.exception.PerspectiveError: Camera outside map: to the upper
|
|
```
|
|
|
|
Alas can not handle if camera is not focusing on any map grid, it will swipe back if catches `Camera outside map`. This may happens when some inner lines are detected as edge lines.
|
|
|
|
Try adjust the parameter of `scipy.signal.find_peaks`, the `height` value.
|
|
|
|
- **height** Lower means detect lighter lines, 255 means pure black.
|
|
- **width** Line width, in pixels.
|
|
- **prominence** Line needs to be how much darker than surrounding pixels.
|
|
- **distance** Minimum distance between two detected point on line.
|
|
- **wlen** Maximum amount of data to be processed in one time.
|
|
|
|
Know more about these parameters [here](https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.find_peaks.html)
|
|
|
|
```
|
|
INTERNAL_LINES_FIND_PEAKS_PARAMETERS = {
|
|
'height': (150, 255 - 24),
|
|
'width': (0.9, 10),
|
|
'prominence': 10,
|
|
'distance': 35,
|
|
}
|
|
EDGE_LINES_FIND_PEAKS_PARAMETERS = {
|
|
'height': (255 - 24, 255),
|
|
'prominence': 10,
|
|
'distance': 50,
|
|
'width': (0, 10),
|
|
'wlen': 1000
|
|
}
|
|
```
|
|
|
|
|
|
|
|
## Coincident point unexpected
|
|
|
|
```
|
|
2020-05-31 20:04:47.397 | INFO | Horizontal coincident point unexpected: [-92.817316 141.99589405]
|
|
2020-05-31 20:04:48.509 | INFO | Vertical coincident point unexpected: [-692.01967461 141.68981244]
|
|
```
|
|
|
|
Try adjust the initial value of coincident point. if 141.99589405 is in (129 - 3, 129 + 3), it shut up.
|
|
|
|
But remember, an incorrect value will ruin everything in map detection, it usually works fine with these logs show up.
|
|
|
|
```
|
|
MID_DIFF_RANGE_H = (129 - 3, 129 + 3)
|
|
MID_DIFF_RANGE_V = (129 - 3, 129 + 3)
|
|
```
|
|
|
|
|
|
|
|
## Too many deleted lines
|
|
|