bgfx/examples/18-ibl/vs_ibl_mesh.sc
Бранимир Караџић 4581f14cd4 Happy New Year!
2022-01-15 11:59:06 -08:00

21 lines
476 B
Python

$input a_position, a_normal
$output v_view, v_normal
/*
* Copyright 2014-2016 Dario Manesku. All rights reserved.
* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
*/
#include "../common/common.sh"
#include "uniforms.sh"
void main()
{
gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0) );
v_view = u_camPos - mul(u_model[0], vec4(a_position, 1.0)).xyz;
vec3 normal = a_normal * 2.0 - 1.0;
v_normal = mul(u_model[0], vec4(normal, 0.0) ).xyz;
}