overte-HifiExperiments/libraries/render-utils/src/simple.slv

<@include gpu/Config.slh@>
<$VERSION_HEADER$>
//  Generated on <$_SCRIBE_DATE$>
//
//  simple.vert
//  vertex shader
//
//  Created by Andrzej Kapolka on 9/15/14.
//  Copyright 2014 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

<@include gpu/Inputs.slh@>

<@include gpu/Transform.slh@>

<$declareStandardTransform()$>

uniform bool Instanced = false;
// the interpolated normal

out vec3 _normal;
out vec3 _color;
out vec2 _texCoord0;
out vec4 _position;

void main(void) {
    _color = inColor.rgb;
    _texCoord0 = inTexCoord0.st;
    _position = inPosition;

    // standard transform
    TransformCamera cam = getTransformCamera();
    TransformObject obj = getTransformObject();
    if (Instanced) {
        <$transformInstancedModelToClipPos(cam, obj, inPosition, gl_Position)$>
        <$transformInstancedModelToEyeDir(cam, obj, inNormal.xyz, _normal)$>
    } else {
        <$transformModelToClipPos(cam, obj, inPosition, gl_Position)$>
        <$transformModelToEyeDir(cam, obj, inNormal.xyz, _normal)$>
    }
}