53 lines
1.8 KiB
GLSL
53 lines
1.8 KiB
GLSL
/* Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* 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.
|
|
*
|
|
* ------------------------------------------------------------------------
|
|
*
|
|
* THIS IS A MODIFIED VERSION OF THE ORIGINAL FILE
|
|
*
|
|
* The original file, along with the original Apache-2.0 LICENSE can be found at:
|
|
* https://github.com/google-research/jax3d/tree/main/jax3d/projects/mobilenerf
|
|
*
|
|
* Modification details: Shader code was updated to work on Vulkan (originally
|
|
* built for WebGL)
|
|
* Contributor: (Qualcomm) Rodrigo Holztrattner - quic_rholztra@quicinc.com
|
|
*/
|
|
#version 460
|
|
|
|
layout(location = 0) in vec2 texCoord_frag;
|
|
layout(location = 1) in vec3 rayDirectionIn;
|
|
|
|
layout(location = 0) out vec4 o_color_0;
|
|
layout(location = 1) out vec4 o_color_1;
|
|
layout(location = 2) out vec4 rayDirectionOut;
|
|
|
|
|
|
layout(binding = 0) uniform sampler2D textureInput_0;
|
|
layout(binding = 1) uniform sampler2D textureInput_1;
|
|
|
|
void main(void)
|
|
{
|
|
vec2 flipped = vec2( texCoord_frag.x, 1.0 - texCoord_frag.y );
|
|
vec4 pixel_0 = texture(textureInput_0, flipped);
|
|
// if (pixel_0.r == 0.0) discard;
|
|
vec4 pixel_1 = texture(textureInput_1, flipped);
|
|
o_color_0 = vec4(pixel_0.xyz, pixel_0.w);
|
|
o_color_1 = vec4(pixel_1.xyz, pixel_1.w);
|
|
|
|
rayDirectionOut.rgb = normalize(rayDirectionIn);
|
|
rayDirectionOut.a = 1.0f;
|
|
}
|