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EDITING: staticFragmentShader.glsl

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#version 120

uniform sampler2D leavingSlideTexture;
uniform sampler2D enteringSlideTexture;
uniform sampler2D permTexture;
uniform float time;
varying vec2 v_texturePosition;

float snoise(vec2 P) {

return texture2D(permTexture, P).r;
}

#define PART 0.5
#define START 0.4
#define END 0.9

void main() {
    float sn = snoise(10.0*v_texturePosition+time*0.07);
    if( time < PART ) {
        float sn1 = snoise(vec2(time*15.0, 20.0*v_texturePosition.y));
        float sn2 = snoise(v_texturePosition);
        if (sn1 > 1.0 - time*time && sn2 < 2.0*time+0.1)
            gl_FragColor = vec4(sn, sn, sn, 1.0);
        else if (time > START )
            gl_FragColor = ((time-START)/(PART - START))*vec4(sn, sn, sn, 1.0) + (1.0 - (time - START)/(PART - START))*texture2D(leavingSlideTexture, v_texturePosition);
        else
            gl_FragColor = texture2D(leavingSlideTexture, v_texturePosition);
    } else if ( time > END ) {
        gl_FragColor = ((1.0 - time)/(1.0 - END))*vec4(sn, sn, sn, 1.0) + ((time - END)/(1.0 - END))*texture2D(enteringSlideTexture, v_texturePosition);
    } else 
        gl_FragColor = vec4(sn, sn, sn, 1.0);
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 basicFragmentShader.glsl	GLSL	773 B	2024-10-29 11:14	EDIT
📄 basicVertexShader.glsl	GLSL	3.5 KB	2024-10-29 11:14	EDIT
📄 dissolveFragmentShader.glsl	GLSL	1.7 KB	2024-10-29 11:14	EDIT
📄 dummyVertexShader.glsl	GLSL	525 B	2024-10-29 11:14	EDIT
📄 fadeBlackFragmentShader.glsl	GLSL	989 B	2024-10-29 11:14	EDIT
📄 fadeFragmentShader.glsl	GLSL	778 B	2024-10-29 11:14	EDIT
📄 glitterFragmentShader.glsl	GLSL	1 KB	2024-10-29 11:14	EDIT
📄 glitterVertexShader.glsl	GLSL	4.5 KB	2024-10-29 11:14	EDIT
📄 honeycombFragmentShader.glsl	GLSL	3.4 KB	2024-10-29 11:14	EDIT
📄 honeycombGeometryShader.glsl	GLSL	2.7 KB	2024-10-29 11:14	EDIT
📄 honeycombVertexShader.glsl	GLSL	4.1 KB	2024-10-29 11:14	EDIT
📄 linearMultiColorGradientFragmentShader.glsl	GLSL	1.3 KB	2024-10-29 11:14	EDIT
📄 linearTwoColorGradientFragmentShader.glsl	GLSL	725 B	2024-10-29 11:14	EDIT
📄 radialMultiColorGradientFragmentShader.glsl	GLSL	1.4 KB	2024-10-29 11:14	EDIT
📄 radialTwoColorGradientFragmentShader.glsl	GLSL	802 B	2024-10-29 11:14	EDIT
📄 rectangularMultiColorGradientFragmentShader.glsl	GLSL	1.3 KB	2024-10-29 11:14	EDIT
📄 rectangularTwoColorGradientFragmentShader.glsl	GLSL	732 B	2024-10-29 11:14	EDIT
📄 reflectionFragmentShader.glsl	GLSL	1 KB	2024-10-29 11:14	EDIT
📄 reflectionVertexShader.glsl	GLSL	2.7 KB	2024-10-29 11:14	EDIT
📄 rippleFragmentShader.glsl	GLSL	1.9 KB	2024-10-29 11:14	EDIT
📄 staticFragmentShader.glsl	GLSL	2.4 KB	2024-10-29 11:14	EDIT
📄 vortexFragmentShader.glsl	GLSL	2.1 KB	2024-10-29 11:14	EDIT
📄 vortexGeometryShader.glsl	GLSL	3 KB	2024-10-29 11:14	EDIT
📄 vortexVertexShader.glsl	GLSL	4.9 KB	2024-10-29 11:14	EDIT