将 ShaderToy 上的着色器例子移植到 QML 中

将 ShaderToy 上的着色器例子移植到 QML 中

GLSL

ShaderToy

GLSL ES

#ifndef GL_ES

#extension GL_EXT_shader_texture_lod : enable
#extension GL_OES_standard_derivatives : enable

precision highp float;
precision highp int;
precision mediump sampler2D;

#endif

#ifdef GL_ES
precision mediump float;
#endif

uniform lowp float qt_Opacity;
varying highp vec2 qt_TexCoord0;

uniform vec3 iResolution ;

uniform float iGlobalTime;

uniform float     iChannelTime[4];
uniform vec3      iChannelResolution[4];

uniform vec4      iMouse;
uniform sampler2D iChannel0;
uniform sampler2D iChannel1;
uniform sampler2D iChannel2;
uniform sampler2D iChannel3;
uniform vec4      iDate;

uniform float     iSampleRate;

ShaderToy

void mainImage( out vec4 fragColor, in vec2 fragCoord )

void main(void)
{
mainImage(gl_FragColor, gl_FragCoord.xy);
}

GLSL

GLSL

ShaderEffect