scene.vert.glsl

/*
 * Copyright (c) 2014-2021, NVIDIA CORPORATION.  All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-FileCopyrightText: Copyright (c) 2014-2021 NVIDIA CORPORATION
 * SPDX-License-Identifier: Apache-2.0
 */



#version 430
/**/

#extension GL_ARB_shading_language_include : enable
#include "common.h"

in layout(location=VERTEX_POS)    vec3 pos;
in layout(location=VERTEX_NORMAL) vec3 normal;
in layout(location=VERTEX_UV)     vec2 uv;

out Interpolants {
  vec3 wPos;
  vec3 wNormal;
  vec2 uv;
} OUT;

void main()
{
  vec3 wPos     = (object.worldMatrix   * vec4(pos,1)).xyz;
  vec3 wNormal  = mat3(object.worldMatrixIT) * normal;
  gl_Position   = scene.viewProjMatrix * vec4(wPos,1);
  OUT.wPos = wPos;
  OUT.wNormal = wNormal;
  OUT.uv = uv;
}