#version 150

uniform mat4 modelMatrix;
uniform mat4 modelViewProjectionMatrix;
uniform mat4 shadowMVPs[5];

in vec3 aPosition;
in vec3 aNormal;
in vec2 aTexCoord;

out vec3 vNormal;
out vec2 vTexCoord;
out vec4 fragPosition;
out vec4 shadowCoord0;
out vec4 shadowCoord1;
out vec4 shadowCoord2;
out vec4 shadowCoord3;
out vec4 shadowCoord4;

void main()
{
    fragPosition = modelMatrix * vec4(aPosition, 1.0);
    vNormal     = inverse(transpose(mat3(modelMatrix))) * aNormal;
    vTexCoord   = aTexCoord;
    shadowCoord0 = shadowMVPs[0] * vec4(aPosition, 1.0);
    shadowCoord1 = shadowMVPs[1] * vec4(aPosition, 1.0);
    shadowCoord2 = shadowMVPs[2] * vec4(aPosition, 1.0);
    shadowCoord3 = shadowMVPs[3] * vec4(aPosition, 1.0);
    shadowCoord4 = shadowMVPs[4] * vec4(aPosition, 1.0);
    gl_Position = modelViewProjectionMatrix * vec4(aPosition, 1.0);
}