#version 410

in vec3 col;
in vec2 uv;

uniform float partIndex_colorize;

out vec3 colV; // ramped color from vertex color
out vec2 uvV; // ramped uv from vertex uv

#include "commonDeclare.glsl"

void main(void)
{
#include "commonProjection.glsl"
    
    vec4 partColorize = texture(partValues, vec2(partIndex_colorize, partSlot));
    colV = mix(col, partColorize.rgb, partColorize.a / 5.0); // in add mode, tame down the highlighting.
    uvV = uv;
}