def __init__(self, parent=None): QOpenGLWidget.__init__(self, parent) QOpenGLFunctions.__init__(self) self.core = "--coreprofile" in QCoreApplication.arguments() self.xRot = 0 self.yRot = 0 self.zRot = 0 self.lastPos = 0 self.logo = Logo() self.vao = QOpenGLVertexArrayObject() self.logoVbo = QOpenGLBuffer() self.program = QOpenGLShaderProgram() self.projMatrixLoc = 0 self.mvMatrixLoc = 0 self.normalMatrixLoc = 0 self.lightPosLoc = 0 self.proj = QMatrix4x4() self.camera = QMatrix4x4() self.world = QMatrix4x4() self.transparent = "--transparent" in QCoreApplication.arguments() if self.transparent: fmt = self.format() fmt.setAlphaBufferSize(8) self.setFormat(fmt)
def __init__(self, parent=None): QOpenGLWidget.__init__(self, parent) QOpenGLFunctions.__init__(self) self.core = "--coreprofile" in QCoreApplication.arguments() self.xRot = 0 self.yRot = 0 self.zRot = 0 self.lastPos = 0 self.logo = Logo() self.vao = QOpenGLVertexArrayObject() self.logoVbo = QOpenGLBuffer() self.program = QOpenGLShaderProgram() self.projMatrixLoc = 0 self.mvMatrixLoc = 0 self.normalMatrixLoc = 0 self.lightPosLoc = 0 self.proj = QMatrix4x4() self.camera = QMatrix4x4() self.world = QMatrix4x4() self.transparent = "--transparent" in QCoreApplication.arguments() if self.transparent: fmt = self.format() fmt.setAlphaBufferSize(8) self.setFormat(fmt)
def __init__(self, window, project): super(View, self).__init__(window) QOpenGLFunctions.__init__(self) self.setFocusPolicy(Qt.StrongFocus) self.aspectRatio = 0.0 self.shiftKey = False self.ctrlKey = False self.lastMousePos = QPoint() self.project = project self.project.redraw.connect(self.update, type=Qt.QueuedConnection) self.project.aspectRatio.connect(self.setAspectRatio, type=Qt.QueuedConnection) self.cameraMode.connect(self.project.setCameraMode, type=Qt.QueuedConnection) self.cameraOrigin.connect(self.project.setCameraAtOrigin, type=Qt.QueuedConnection) self.cameraMove.connect(self.project.moveCamera, type=Qt.QueuedConnection) self.cameraOrient.connect(self.project.orientCamera, type=Qt.QueuedConnection) self.cameraZoom.connect(self.project.zoomCamera, type=Qt.QueuedConnection) self.cameraView.connect(self.project.setCameraView, type=Qt.QueuedConnection) self.displayRatio.connect(self.project.setDisplayRatio, type=Qt.QueuedConnection) self.togglePicture.connect(self.project.togglePicture, type=Qt.QueuedConnection) self.removeView.connect(self.project.removeCurrentView, type=Qt.QueuedConnection) self.selected.connect(self.project.select, type=Qt.QueuedConnection)
def __init__(self, parent=None): QOpenGLWidget.__init__(self, parent) QOpenGLFunctions.__init__(self) self.setMinimumSize(32, 32) self.info = "" self._supported_images = [ "TGA", "PNG", "JPG", "JPEG", "TIF", "TIFF", "BMP", "DDS" ] # indices indices = [0, 1, 3, 1, 2, 3] self._indices = array('I', indices) # vertices # 3 position | 2 texture coord vertex = [ 1.0, 1.0, 0.0, 1.0, 1.0, # top right 1.0, -1.0, 0.0, 1.0, 0.0, # bottom right -1.0, -1.0, 0.0, 0.0, 0.0, # bottom left -1.0, 1.0, 0.0, 0.0, 1.0 # top left ] self._vertex = array('f', vertex) # opengl data related self._program = QOpenGLShaderProgram() self._program_bg = QOpenGLShaderProgram() self._vao = QOpenGLVertexArrayObject() self._vbo = QOpenGLBuffer(QOpenGLBuffer.VertexBuffer) self._texture = None self._texture_size = (1, 1) self._location = () self._colors_default = (QColor.fromRgbF(0.65, 0.65, 0.65, 1.0), QColor.fromRgbF(0.90, 0.90, 0.90, 1.0)) self._u_colors = self._colors_default self._height = QVector4D(0, self.height(), 0, 0) self._u_channels = QMatrix4x4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0)