mirror of
https://github.com/azaion/gps-denied-onboard.git
synced 2026-04-22 22:36:37 +00:00
Oleksandr Bezdieniezhnykh
57 lines
1.2 KiB
Python
57 lines
1.2 KiB
Python
from abc import ABC, abstractmethod
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import numpy as np
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from models.core import GPSPoint
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from models.satellite import TileBounds
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class CoordinateTransformerBase(ABC):
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@abstractmethod
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def gps_to_local(
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self, gps: GPSPoint, origin: GPSPoint
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) -> tuple[float, float]:
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pass
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@abstractmethod
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def local_to_gps(
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self, local: tuple[float, float], origin: GPSPoint
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) -> GPSPoint:
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pass
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@abstractmethod
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def pixel_to_gps(
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self,
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pixel: tuple[float, float],
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homography: np.ndarray,
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tile_bounds: TileBounds,
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) -> GPSPoint:
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pass
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@abstractmethod
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def gps_to_pixel(
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self,
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gps: GPSPoint,
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homography: np.ndarray,
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tile_bounds: TileBounds,
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) -> tuple[float, float]:
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pass
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@abstractmethod
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def compute_distance_meters(
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self, gps1: GPSPoint, gps2: GPSPoint
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) -> float:
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pass
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@abstractmethod
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def compute_bearing(
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self, from_gps: GPSPoint, to_gps: GPSPoint
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) -> float:
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pass
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@abstractmethod
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def offset_gps(
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self, gps: GPSPoint, distance_m: float, bearing_deg: float
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) -> GPSPoint:
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pass
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