@forbespro/lead-agent
Version:
Lead Chat Agent React Component
52 lines (36 loc) • 754 B
JavaScript
const e = {
uniforms: {
damp: { value: 0.96 },
tOld: { value: null },
tNew: { value: null }
},
vertexShader: (
/* glsl */
`
varying vec2 vUv;
void main() {
vUv = uv;
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}`
),
fragmentShader: (
/* glsl */
`
uniform float damp;
uniform sampler2D tOld;
uniform sampler2D tNew;
varying vec2 vUv;
vec4 when_gt( vec4 x, float y ) {
return max( sign( x - y ), 0.0 );
}
void main() {
vec4 texelOld = texture2D( tOld, vUv );
vec4 texelNew = texture2D( tNew, vUv );
texelOld *= damp * when_gt( texelOld, 0.1 );
gl_FragColor = max(texelNew, texelOld);
}`
)
};
export {
e as AfterimageShader
};