orca/samples/fluid/src/shaders/blit_fragment.glsl

#version 300 es

precision highp float;
precision highp sampler2D;

in vec2 texCoord;
out vec4 fragColor;

uniform sampler2D tex;

void main()
{
    fragColor = texture(tex, texCoord);
    fragColor.a = 1.0;
}