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[require]
GLSL >= 1.40
[fragment shader]
#version 140
#extension GL_ARB_fragment_coord_conventions : require
layout(origin_upper_left) in vec4 gl_FragCoord;
out vec4 sk_FragColor;
uniform vec3 uedges_Stage2[3];
uniform sampler2D uTextureSampler_0_Stage1;
noperspective in vec2 vTransformedCoords_0_Stage0;
void main() {
vec4 output_Stage1;
{
output_Stage1 = texture(uTextureSampler_0_Stage1, vTransformedCoords_0_Stage0);
}
vec4 output_Stage2;
{
float alpha = 1.0;
float edge;
edge = dot(uedges_Stage2[0], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
edge = edge >= 0.5 ? 1.0 : 0.0;
alpha *= edge;
edge = dot(uedges_Stage2[1], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
edge = edge >= 0.5 ? 1.0 : 0.0;
alpha *= edge;
edge = dot(uedges_Stage2[2], vec3(gl_FragCoord.x, gl_FragCoord.y, 1.0));
edge = edge >= 0.5 ? 1.0 : 0.0;
alpha *= edge;
output_Stage2 = output_Stage1 * alpha;
}
{
sk_FragColor = output_Stage2;
}
}
[vertex shader]
#version 140
uniform vec4 sk_RTAdjust;
uniform mat3 uCoordTransformMatrix_0_Stage0;
in vec2 position;
in vec2 localCoord;
noperspective out vec2 vTransformedCoords_0_Stage0;
void main() {
vTransformedCoords_0_Stage0 = (uCoordTransformMatrix_0_Stage0 * vec3(localCoord, 1.0)).xy;
gl_Position = vec4(position.x, position.y, 0.0, 1.0);
gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w);
}
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