Method __iter__

Web/Python/vtkmodules/web/camera.py:276–342

(self)

            self.dataHandler.updatePriority(keyList[idx], priorityList[idx])

    def __iter__(self):
        for pos in self.positions:
            cameraData = {
                "position": pos["position"],
            }

            print("=" * 80)
            for key in pos["args"]:
                idx = self.args[key].index(pos["args"][key])
                self.dataHandler.setArguments(**{key: idx})
                print(key, idx)

            print("position", cameraData["position"])

            # front
            cameraData["focalPoint"] = [
                (cameraData["position"][i] + self.viewForward[i]) for i in range(3)
            ]
            cameraData["viewUp"] = [self.viewUp[i] for i in range(3)]
            cameraData["orientation"] = "front"
            self.dataHandler.setArguments(orientation=0)
            yield cameraData

            # back
            cameraData["focalPoint"] = [
                (cameraData["position"][i] - self.viewForward[i]) for i in range(3)
            ]
            cameraData["viewUp"] = [self.viewUp[i] for i in range(3)]
            cameraData["orientation"] = "back"
            self.dataHandler.setArguments(orientation=1)
            yield cameraData

            # right
            self.dataHandler.setArguments(orientation=2)
            cameraData["focalPoint"] = [
                (cameraData["position"][i] + self.rightDirection[i]) for i in range(3)
            ]
            cameraData["viewUp"] = [self.viewUp[i] for i in range(3)]
            cameraData["orientation"] = "right"
            yield cameraData

            # left
            self.dataHandler.setArguments(orientation=3)
            cameraData["focalPoint"] = [
                (cameraData["position"][i] - self.rightDirection[i]) for i in range(3)
            ]
            cameraData["viewUp"] = [self.viewUp[i] for i in range(3)]
            cameraData["orientation"] = "left"
            yield cameraData

            # up
            self.dataHandler.setArguments(orientation=4)
            cameraData["focalPoint"] = [
                (cameraData["position"][i] + self.viewUp[i]) for i in range(3)
            ]
            cameraData["viewUp"] = [(-self.viewForward[i]) for i in range(3)]
            cameraData["orientation"] = "up"
            yield cameraData