- More projection and extrusion in place

drawing_modules/draw_widget2d.py

@@ -22,6 +22,8 @@ class SketchWidget(QWidget):
         self.drag_buffer = [None, None]
         self.main_buffer = [None, None]
 
+        self.proj_snap_points = []
+
         self.hovered_point = None
         self.selected_line = None
 
@@ -54,23 +56,20 @@ class SketchWidget(QWidget):
     def create_proj_lines(self, lines):
         """Lines as orientation projected from the sketch"""
 
-        for line in lines:
-            for point in line:
-                x, y, z = point
+        for point in lines:
+            print(point)
+            x, y = point
+            self.proj_snap_points = lines
 
-                point = self.solv.add_point_2d(x, y, self.wp)
+            #point = self.solv.add_point_2d(x, y, self.wp)
 
-                relation_point = {}  # Reinitialize the dictionary
-                handle_nr = self.get_handle_nr(str(point))
-                relation_point['handle_nr'] = handle_nr
-                relation_point['solv_handle'] = point
-                relation_point['ui_point'] = QPoint(x, y)
+            """relation_point = {}  # Reinitialize the dictionary
+            #handle_nr = self.get_handle_nr(str(point))
+            #relation_point['handle_nr'] = handle_nr
+            #relation_point['solv_handle'] = point
+            relation_point['ui_point'] = QPoint(x, y)
 
-                self.slv_points_main.append(relation_point)
-
-                print("points", self.slv_points_main)
-                print("lines", self.slv_lines_main)
-                print("lines", lines)
+            self.slv_points_main.append(relation_point)"""
 
     def find_duplicate_points_2d(self, edges):
         points = []
@@ -635,6 +634,21 @@ class SketchWidget(QWidget):
         painter.setPen(QPen(Qt.red, 4))
         painter.drawPoint(middle_x, middle_y)
 
+    def draw_cross(self, painter, x, y, size=10):
+        # Set up the pen
+        pen = QPen(QColor('red'))  # You can change the color as needed
+        pen.setWidth(2)  # Set the line width
+        painter.setPen(pen)
+
+        # Calculate the endpoints of the cross
+        half_size = size // 2
+
+        # Draw the horizontal line
+        painter.drawLine(x - half_size, y, x + half_size, y)
+
+        # Draw the vertical line
+        painter.drawLine(x, y - half_size, x, y + half_size)
+
     def to_quadrant_coords(self, point):
         """Translate linear coordinates to quadrant coordinates."""
         center_x = self.width() // 2
@@ -663,6 +677,10 @@ class SketchWidget(QWidget):
         for point in self.slv_points_main:
             painter.drawEllipse(point['ui_point'], 3 / self.zoom, 3 / self.zoom)
 
+        for cross in self.proj_snap_points:
+            # Calculate the endpoints of the cross
+            self.draw_cross(painter, cross[0], cross[1], 10)
+
         for dic in self.slv_lines_main:
             p1 = dic['ui_points'][0]
             p2 = dic['ui_points'][1]