Py5Graphics.camera()

Sets the position of the camera through setting the eye position, the center of the scene, and which axis is facing upward.

Description

Sets the position of the camera through setting the eye position, the center of the scene, and which axis is facing upward. Moving the eye position and the direction it is pointing (the center of the scene) allows the images to be seen from different angles. The version without any parameters sets the camera to the default position, pointing to the center of the Py5Graphics drawing surface with the Y axis as up. The default values are camera(width//2.0, height//2.0, (height//2.0) / tan(PI*30.0 / 180.0), width//2.0, height//2.0, 0, 0, 1, 0). This function is similar to glu_look_at() in OpenGL, but it first clears the current camera settings.

This method is the same as camera() but linked to a Py5Graphics object. To see example code for how it can be used, see camera().

Underlying Java method: PGraphics.camera

Syntax

camera() -> None
camera(eye_x: float, eye_y: float, eye_z: float, center_x: float, center_y: float, center_z: float, up_x: float, up_y: float, up_z: float, /) -> None

Parameters

  • center_x: float - x-coordinate for the center of the scene

  • center_y: float - y-coordinate for the center of the scene

  • center_z: float - z-coordinate for the center of the scene

  • eye_x: float - x-coordinate for the eye

  • eye_y: float - y-coordinate for the eye

  • eye_z: float - z-coordinate for the eye

  • up_x: float - usually 0.0, 1.0, or -1.0

  • up_y: float - usually 0.0, 1.0, or -1.0

  • up_z: float - usually 0.0, 1.0, or -1.0

Updated on September 11, 2021 16:51:34pm UTC