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pbr.vert
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pbr.vert
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#version 320 es
/* Copyright (c) 2019, Arm Limited and Contributors
*
* 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.
*/
#define MAX_FORWARD_LIGHT_COUNT 16
layout(location = 0) in vec3 position;
layout(location = 1) in vec2 texcoord_0;
layout(location = 2) in vec3 normal;
layout(set = 0, binding = 1) uniform GlobalUniform
{
mat4 model;
mat4 view_proj;
vec3 camera_position;
}
global_uniform;
struct Light
{
vec4 position;
vec4 color;
};
layout(set = 0, binding = 4) uniform LightsInfo
{
uint count;
Light lights[MAX_FORWARD_LIGHT_COUNT];
}
lights;
layout(location = 0) out vec3 o_pos;
layout(location = 1) out vec2 o_uv;
layout(location = 2) out vec3 o_normal;
void main(void)
{
o_pos = vec3(global_uniform.model * vec4(position, 1.0));
o_uv = texcoord_0;
o_normal = mat3(global_uniform.model) * normal;
gl_Position = global_uniform.view_proj * global_uniform.model * vec4(position, 1.0);
}