//precisionmediump float;
uniform sampler2D Texture;
uniform float uAlpha;
varying vec2 texCoord;
varying float fogDistance;

void main()
{
	vec4 color = texture2D(Texture, texCoord).rgba;

	if (color.a < 0.1)
		discard;

	vec3 tinted = mix(color.rgb, vec3(0.5, 0.5, 0.8), 0.3);

	vec3 fogColor = vec3(0.05, 0.05, 0.2);
	float fogFactor = clamp((fogDistance - 5.0) / 10.0, 0.0, 1.0);
	vec3 finalColor = mix(tinted, fogColor, fogFactor);

	gl_FragColor = vec4(finalColor, color.a * uAlpha);
}