41 lines
1013 B
Python
41 lines
1013 B
Python
from PyQt5.QtCore import QTimer
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from PyQt5.QtWidgets import QOpenGLWidget
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from OpenGL.GL import *
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from OpenGL.GLU import *
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class GLWidget(QOpenGLWidget):
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def __init__(self, parent):
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super().__init__(parent)
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self.parent = parent
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self.timer = QTimer(self)
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self.timer.timeout.connect(self.update)
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self.timer.start(16) # ~60 FPS
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def initializeGL(self):
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glClearColor(0.392, 0.584, 0.929, 1.0)
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glEnable(GL_DEPTH_TEST)
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glEnable(GL_BLEND)
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
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glEnable(GL_POLYGON_OFFSET_FILL)
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glPolygonOffset(1.0, 1.0)
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glDisable(GL_POLYGON_OFFSET_FILL)
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def resizeGL(self, w, h):
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pass
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def paintGL(self):
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
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glLoadIdentity()
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w = self.width()
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h = self.height()
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if h <= 0:
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h = 1
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if w <= 0:
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w = 1
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glViewport(0, 0, w, h)
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self.parent.camera.setup(w, h)
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self.parent.grid.draw()
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self.parent.map.draw()
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self.parent.selectBox.draw() |