WebGL OpenGL GLSL Shader Tests

Developer
Michaela
Size
2,586 Kb
Views
78,897

How do I make an webgl opengl glsl shader tests?

Simple rpg gradient shader reacting to viewport size. What is a webgl opengl glsl shader tests? How do you make a webgl opengl glsl shader tests? This script and codes were developed by Michaela on 27 July 2022, Wednesday.

WebGL OpenGL GLSL Shader Tests Previews
IQ Test

WebGL OpenGL GLSL Shader Tests - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>WebGL OpenGL GLSL Shader Tests</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css"> <style> /* NOTE: The styles were added inline because Prefixfree needs access to your styles and they must be inlined if they are on local disk! */ html,
body { overflow: hidden; width: 100%; height: 100%;
} </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
</head>
<body> <script id="fragShader" type="shader-code"> uniform vec2 resolution; void main() { vec2 pos = gl_FragCoord.xy / resolution.xy; gl_FragColor = vec4(0.75,pos.x,pos.y,1.0); }
</script> <script src='https://cdnjs.cloudflare.com/ajax/libs/three.js/r71/three.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

WebGL OpenGL GLSL Shader Tests - Script Codes CSS Codes

html,
body { overflow: hidden; width: 100%; height: 100%;
}

WebGL OpenGL GLSL Shader Tests - Script Codes JS Codes

var scene, camera, renderer;
var geometry, material, mesh;
var uniforms = {};
function setup () { scene = new THREE.Scene(); camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 ); renderer = new THREE.WebGLRenderer(); renderer.setSize( window.innerWidth, window.innerHeight ); document.body.appendChild( renderer.domElement );
}
function createObject () { var fragShaderCode; fragShaderCode = document.getElementById( 'fragShader' ).innerHTML; uniforms.resolution = { type:'v2',value:new THREE.Vector2( window.innerWidth,window.innerHeight ) }; geometry = new THREE.BoxGeometry( 1, 1, 1 ); material = new THREE.ShaderMaterial( { uniforms:uniforms, fragmentShader: fragShaderCode } ); mesh = new THREE.Mesh( geometry, material ); scene.add( mesh ); mesh.position.z = -3;
}
function render() { mesh.rotation.x += 0.0025; mesh.rotation.y += 0.0025; mesh.rotation.z += 0.0025; requestAnimationFrame( render ); renderer.render( scene, camera );
}
function onWindowResize () { uniforms.resolution.value.x = window.innerWidth; uniforms.resolution.value.y = window.innerHeight; camera.aspect = window.innerWidth / window.innerHeight;	camera.updateProjectionMatrix(); renderer.clear();	renderer.setSize( window.innerWidth, window.innerHeight );
}
setup();
createObject();
render();
window.addEventListener( 'resize', onWindowResize );
onWindowResize();
WebGL OpenGL GLSL Shader Tests - Script Codes
WebGL OpenGL GLSL Shader Tests - Script Codes
Home Page Home
Developer Michaela
Username Fischaela
Uploaded July 27, 2022
Rating 3
Size 2,586 Kb
Views 78,897
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