水文水环境分析-洪水淹没：修改延时时间

guoshilong

2023-02-06 3b9f8ae01da7139d78e17db708ca283149c2cb3a

1
2
3
4
5
6
7
8
9
10
11
uniform sampler2D colorTexture;
uniform float brightness;
 
varying vec2 v_textureCoordinates;
 
void main(void)
{
    vec3 rgb = texture2D(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    gl_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}