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Hail to the thief (Im done for today)

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First version of the Path Editor tab
This commit is contained in:
Daniel Carta
2024-07-02 21:18:10 -06:00
parent c7a20a975f
commit e83f2aa2bf
1 changed files with 27 additions and 0 deletions
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main.py
+27
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@@ -78,6 +78,11 @@ class MainWindow(QMainWindow):
node_index = self.is_point_in_node(x, y)
if node_index != -1:
self.delete_node(node_index)
else:
handle_index = self.is_point_in_handle(x, y)
if handle_index != -1:
self.smoothPoints(handle_index)
self.draw_scene()
else:
handle_index = self.is_point_in_handle(x, y)
if handle_index != -1:
@@ -269,6 +274,28 @@ class MainWindow(QMainWindow):
self.image_label.setPixmap(self.pixmap)
#S M O O T H
def smoothPoints(self, index: int):
curveEditPoints = self.handles
nodes = [QPoint(x, y) for x, y in self.coordinates]
for i in range(index+1, len(curveEditPoints)):
controlPointPos = curveEditPoints[i-1]
nodePos = nodes[i]
curveEditPoints[i] = QPoint(
2*nodePos.x() - controlPointPos.x(),
2*nodePos.y() - controlPointPos.y()
)
for i in range(0, index):
controlPointPos = curveEditPoints[index-i]
nodePos = nodes[index-i]
curveEditPoints[index-i-1] = QPoint(
2*nodePos.x() - controlPointPos.x(),
2*nodePos.y() - controlPointPos.y()
)
self.handles = curveEditPoints
#Clears all
def clear_points(self):
self.coordinates = np.empty((0, 2), dtype=int)