#version 150

in vec3 position;
in vec2 texCoord;
in vec4 color;
in float offset;
in float gray;
in float dark;

uniform mat4 projectionTransform;
uniform mat4 viewTransform;
uniform mat4 modelTransform;

out vec2 vertTexCoord;
out vec4 vertColor;
out float vertOffset;
out float vertGray;
flat out float vertDark;

void main() {
	vertTexCoord = texCoord;
	vertColor = color;
	vertOffset = offset;
	vertGray = gray;
	vertDark = dark;
	gl_Position = projectionTransform * viewTransform * modelTransform * vec4(position, 1.0);
}