#version 330 core

out vec4 FragColor;

in vec2 TexCoord;

uniform sampler2D bgMap;
uniform sampler2D moiveMap;
uniform float alpha;

void main()
{
   vec3 bgColor = texture2D( bgMap, TexCoord ).rgb;
   vec4 movieColor = texture2D(moiveMap, TexCoord).rgba * alpha;
   vec3 frgColor = mix(bgColor, movieColor.rgb, movieColor.a);
   FragColor = vec4(frgColor, 1.0);// bgColor + movieColor; // 
}