Orthographic camera
Using an orthographic projection camera in r3f. Fork on Codesandbox
Live example
Code
import React, { useRef } from "react";
import ReactDOM from "react-dom";
import { Canvas } from "react-three-fiber";
import { OrbitControls, OrthographicCamera } from "@react-three/drei";
const Box = (props) => {
const boxRef = useRef();
return (
<mesh ref={boxRef} {...props}>
<boxGeometry args={[100, 100, 100]} />
<meshStandardMaterial attach="material" color={"red"} />
</mesh>
);
};
const App = () => {
return (
<Canvas style=>
<ambientLight intensity={0.25} />
<pointLight intensity={0.75} position={[500, 500, 1000]} />
<Box position={[70, 70, 0]} />
<Box position={[-70, 70, 0]} />
<Box position={[70, -70, 0]} />
<Box position={[-70, -70, 0]} />
<OrbitControls />
<OrthographicCamera
makeDefault
zoom={1}
top={200}
bottom={-200}
left={200}
right={-200}
near={1}
far={2000}
position={[0, 0, 200]}
/>
</Canvas>
);
};
ReactDOM.render(<App />, document.getElementById("root"));
Running this example
Clone this repo, and then NPM install and NPM start from the relevant directory.
$ cd examples/cameras/orthographic-camera
$ npm install && npm run start