Narration-NoGeneratedLevel-20170216/data/shaders/text.fragment

// __multiversion__
// This signals the loading code to prepend either #version 100 or #version 300 es as apropriate.

// To use centroid sampling we need to have version 300 es shaders, which requires changing:
// attribute to in
// varying to out when in vertex shaders or in when in fragment shaders
// defining an out vec4 FragColor and replacing uses of gl_FragColor with FragColor
// texture2D to texture
#if __VERSION__ >= 300

// version 300 code

#ifdef MSAA_FRAMEBUFFER_ENABLED
#define _centroid centroid
#else
#define _centroid
#endif

_centroid in vec2 uv;

#define varying in
#define texture2D texture
out vec4 FragColor;
#define gl_FragColor FragColor

#else

// version 100 code
varying vec2 uv;

#endif

uniform sampler2D TEXTURE_0;
uniform vec4 DARKEN;

varying vec4 color;

void main()
{
	vec4 diffuse = texture2D( TEXTURE_0,  uv );

	if(diffuse.a < 0.5)
	 	discard;

	gl_FragColor = diffuse * color * DARKEN;
}