Method __init__

Web/Python/vtkmodules/web/camera.py:173–216

(
        self,
        dataHandler,
        focalPoint,
        position,
        rotationAxis,
        phiAngles,
        translationValues,
    )

class CylindricalCamera(object):
    def __init__(
        self,
        dataHandler,
        focalPoint,
        position,
        rotationAxis,
        phiAngles,
        translationValues,
    ):
        self.dataHandler = dataHandler
        self.cameraSettings = []

        # Register arguments to the data handler
        self.dataHandler.registerArgument(
            priority=0, name="phi", values=phiAngles, ui="slider", loop="modulo"
        )
        self.dataHandler.registerArgument(
            priority=0, name="n_pos", values=translationValues, ui="slider"
        )

        # Compute all camera settings
        for translation in translationValues:
            for phi in phiAngles:
                phiPos = rotate(rotationAxis, phi, focalPoint, position)
                newfocalPoint = tuple(
                    focalPoint[i] + (translation * rotationAxis[i]) for i in range(3)
                )
                transPhiPoint = tuple(
                    phiPos[i] + (translation * rotationAxis[i]) for i in range(3)
                )

                self.cameraSettings.append(
                    {
                        "n_pos": translation,
                        "n_posIdx": translationValues.index(translation),
                        "phi": phi,
                        "phiIdx": phiAngles.index(phi),
                        "focalPoint": newfocalPoint,
                        "position": transPhiPoint,
                        "viewUp": rotationAxis,
                    }
                )

        self.dataHandler.updateBasePattern()

    def updatePriority(self, priorityList):
        keyList = ["n_pos", "phi"]