camera: Create a camera specification

In scimesh: Headless Publication-Quality 3D Mesh Rendering Engine

Create a camera specification

Description

Defines a camera for rendering by specifying the eye position, look-at center, up vector, projection type, and field of view.

Usage

camera(
  eye,
  center,
  up = c(0, 1, 0),
  projection = c("perspective", "orthographic"),
  fov = 45
)

Arguments

eye	Numeric vector of length 3: camera position.
center	Numeric vector of length 3: point the camera looks at.
up	Numeric vector of length 3: camera up direction.
projection	Projection type: "perspective" (default) or "orthographic".
fov	Field of view in degrees (perspective only).

Value

A camera list suitable for render_mesh() or render_scene().

Examples

cam <- camera(eye = c(0, 0, 5), center = c(0, 0, 0))
cam$eye

scimesh documentation built on Aug. 9, 2026, 9:07 a.m.