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feat: finally a working super simple pattern
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Alexandre Rio
2025-08-12 15:47:35 +02:00
parent cf18b24207
commit 9c6239028d
5 changed files with 92 additions and 44 deletions
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79
grid/ui/pattern.py
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@@ -2,7 +2,15 @@ import math
from typing import List, Tuple
from PySide6.QtCore import Qt
from PySide6.QtGui import QBrush, QPainter
from PySide6.QtWidgets import QGraphicsItemGroup
from PySide6.QtWidgets import (
QStyleOptionGraphicsItem,
QWidget,
)
from grid.ui.items import SphereGraphicsItem, ArcGraphicsItem, LineGraphicsItem
@@ -10,7 +18,7 @@ from grid.ui.items import SphereGraphicsItem, ArcGraphicsItem, LineGraphicsItem
class Pattern(QGraphicsItemGroup):
"""Common pattern on the sphere grid"""
PATTERN_WIDTH = 250
PATTERN_WIDTH = 600
SPACE_BETWEEN_SPHERE = 60
def __init__(self, top_left_corner_x: int, top_left_corner_y: int) -> None:
@@ -30,22 +38,22 @@ class Pattern(QGraphicsItemGroup):
)
for x, y in points:
self.addToGroup(SphereGraphicsItem(x, y))
for i in range(sphere_on_circle):
for i in range(sphere_on_circle-1):
self.addToGroup(
ArcGraphicsItem(
center_x,
center_y,
self.SPACE_BETWEEN_SPHERE,
(i * 360 / sphere_on_circle) % 360,
((i + 1) * 360 / sphere_on_circle) % 360,
self,
x_pos=center_x,
y_pos=center_y,
width=self.SPACE_BETWEEN_SPHERE * 2,
angle_start=(i * 360 / sphere_on_circle) % 360,
angle_end=((i + 1) * 360 / sphere_on_circle) % 360,
parent=self,
)
)
line_start_x = int(center_x + self.SPACE_BETWEEN_SPHERE / 2)
line_start_y = int(center_y + self.SPACE_BETWEEN_SPHERE / 2)
line_end_x = int(center_x + self.SPACE_BETWEEN_SPHERE / 2)
line_end_y = int(center_y + self.SPACE_BETWEEN_SPHERE * 1.5)
line_start_x = center_x
line_start_y = center_y
line_end_x = center_x
line_end_y = int(center_y + self.SPACE_BETWEEN_SPHERE)
self.addToGroup(
LineGraphicsItem(line_start_x, line_start_y, line_end_x, line_end_y, self)
)
@@ -57,30 +65,41 @@ class Pattern(QGraphicsItemGroup):
)
for x, y in points:
self.addToGroup(SphereGraphicsItem(x, y))
for i in range(sphere_on_circle):
for i in range(sphere_on_circle-2):
self.addToGroup(
ArcGraphicsItem(
center_x,
center_y,
self.SPACE_BETWEEN_SPHERE * 2,
int(i * 360 / sphere_on_circle / 4) % 360,
int((i + 1) * 360 / sphere_on_circle) % 360,
self,
x_pos=center_x,
y_pos=center_y,
width=self.SPACE_BETWEEN_SPHERE * 4,
angle_start=int(i * 360 / sphere_on_circle / 4) % 360,
angle_end=int((i + 1) * 360 / sphere_on_circle) % 360,
parent=self,
)
)
self.addToGroup(
ArcGraphicsItem(
center_x, center_y, self.SPACE_BETWEEN_SPHERE * 2, 0, 90, self
)
)
# self.addToGroup(
# ArcGraphicsItem(
# center_x, center_y, self.SPACE_BETWEEN_SPHERE * 2, 0, 90, self
# )
# )
# third cercle
sphere_on_circle = 8
points = self.generate_circle_points(
center_x, center_y, self.SPACE_BETWEEN_SPHERE * 3, sphere_on_circle
)
for x, y in points:
self.addToGroup(SphereGraphicsItem(x, y))
# sphere_on_circle = 8
# points = self.generate_circle_points(
# center_x, center_y, self.SPACE_BETWEEN_SPHERE * 3, sphere_on_circle
# )
# for x, y in points:
# self.addToGroup(SphereGraphicsItem(x, y))
def paint(
self,
painter: QPainter,
option: QStyleOptionGraphicsItem,
widget: QWidget | None = ...,
):
super().paint(painter, option, widget)
brush = QBrush(Qt.GlobalColor.gray)
painter.setBrush(brush)
painter.drawRect(0, 0, self.PATTERN_WIDTH, self.PATTERN_WIDTH)
def generate_circle_points(
self, center_x: int, center_y: int, radius: int, n_points: int