कोडपेन होम थ्रीजेएस 'पोर्टल प्लेन्स' मैटकैप्स के साथ

2421 Andev.web

संपादक में खोलें Video अपना कोड प्रकाशित करें

कोडपेन होम थ्रीजेएस 'पोर्टल प्लेन्स' मैटकैप्स के साथ

अनुशंसित

18 February 2025

कोडपेन होम वैलेंटाइन

25 September 2025

SVG और जावास्क्रिप्ट के साथ एनिमेटेड CSS चेकबॉक्स

10 December 2025

रीबर्थ, अपग्रेड और जावास्क्रिप्ट के साथ क्लिकर गेम HTML

HTML

CSS

JS

const sun = new THREE.AmbientLight(0xffffff, .5);
scene.add(sun);

const planeGeometry = new THREE.PlaneGeometry(settings.boxDimensions.w, settings.boxDimensions.h);

const renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.setAnimationLoop( animation );
document.body.appendChild( renderer.domElement );

function RoundedPortalPhotoPlane(geometry, photoTexture) {
  const material = new THREE.MeshMatcapMaterial({
    matcap: photoTexture,
    transparent: true,
  })

material.onBeforeCompile = (shader) => {
    shader.vertexShader = shader.vertexShader.replace(
      '#include <common>',
      `
          #include <common>
          varying vec4 vPosition;
          varying vec2 vUv;
      `
  );
    shader.vertexShader = shader.vertexShader.replace(
        '#include <fog_vertex>',
        `
            #include <fog_vertex>
            vPosition = mvPosition;
            vUv = uv;
        `
    );
    shader.fragmentShader = shader.fragmentShader.replace(
      `#include <common>`,
      `
      #include <common>
      varying vec4 vPosition;
      varying vec2 vUv;
      float roundedBoxSDF(vec2 CenterPosition, vec2 Size, float Radius) {
          return length(max(abs(CenterPosition)-Size+Radius,0.0))-Radius;
        }
      `
    );
    shader.fragmentShader = shader.fragmentShader.replace(
      `#include <dithering_fragment>`,
      `
      #include <dithering_fragment>

// The pixel space scale of the rectangle.
      vec2 size = vec2(1.0, 1.0);
      // How soft the edges should be (in pixels). Higher values could be used to simulate a drop shadow.
      float edgeSoftness  = 0.001;
      // The radius of the corners (in pixels).
      float radius = 0.08;
      // Calculate distance to edge.
      float distance  = roundedBoxSDF(vUv.xy - (size/2.0), size/2.0, radius);
      // Smooth the result (free antialiasing).
      float smoothedAlpha =  1.0-smoothstep(0.0, edgeSoftness * 2.0,distance);
      // Return the resultant shape.
      //vec4 quadColor = mix(vec4(1.0, 1.0, 1.0, 1.0), vec4(0.0, 0.2, 1.0, smoothedAlpha), smoothedAlpha);
      gl_FragColor = vec4(outgoingLight, smoothedAlpha);
      `
    );
        console.log(shader.fragmentShader);

};
  const plane = new THREE.Mesh(
    geometry,
    material
  );

return plane;
}

// planes
const planeGroup = new THREE.Group();

const photoPlane01 = new RoundedPortalPhotoPlane(
  planeGeometry,
  photoTexture02
);
photoPlane01.position.set(-1, 0, 1);
photoPlane01.rotation.y = Math.PI * 0.1;
photoPlane01.name = 'plane1';
planeGroup.add(photoPlane01);

const photoPlane02 = new RoundedPortalPhotoPlane(
  planeGeometry,
  photoTexture
);

photoPlane02.position.set(0, 0, 0.5);
photoPlane02.name = 'plane2';
planeGroup.add(photoPlane02);

const photoPlane03 = new RoundedPortalPhotoPlane(
  planeGeometry,
  photoTexture03
);
photoPlane03.position.set(1, 0, 1);
photoPlane03.rotation.y = Math.PI * -0.1;
photoPlane03.name = 'plane3';
planeGroup.add(photoPlane03);
scene.add(planeGroup);

const mouse = new THREE.Vector2();
let xParallaxFactor = -0.3;
let yParallaxFactor = 0.3;
//mouse events
window.addEventListener('mousemove', (event) => {
  mouse.x = event.clientX / settings.sizes.width * 2 - 1; //could also do it this way: map(event.clientX, 0, sizes.width, -1, 1)
  mouse.y = - (event.clientY / settings.sizes.height) * 2 + 1; //could also do it this way: map(event.clientY, 0, sizes.height, 1, -1)
});

// animation
const clock = new THREE.Clock()
let previousTime = 0;

function animation( time ) {

const elapsedTime = clock.getElapsedTime()
  const deltaTime = elapsedTime - previousTime;
  previousTime = elapsedTime;

const parallaxX = mouse.x * xParallaxFactor;
  const parallaxY = mouse.y * yParallaxFactor;
    planeGroup.rotation.y += (parallaxX - planeGroup.rotation.y) * 3 * deltaTime;
    planeGroup.rotation.x += (parallaxY - planeGroup.rotation.x) * 3 * deltaTime;

renderer.render( scene, camera );

}

अनुशंसित

कोडपेन होम वैलेंटाइन

SVG और जावास्क्रिप्ट के साथ एनिमेटेड CSS चेकबॉक्स

रीबर्थ, अपग्रेड और जावास्क्रिप्ट के साथ क्लिकर गेम HTML

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS