bgfx/examples/18-ibl/uniforms.sh

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/*
* Copyright 2016 Dario Manesku. All rights reserved.
* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
*/
uniform vec4 u_params[12];
#define u_mtx0 u_params[0]
#define u_mtx1 u_params[1]
#define u_mtx2 u_params[2]
#define u_mtx3 u_params[3]
#define u_glossiness u_params[4].x
#define u_reflectivity u_params[4].y
#define u_exposure u_params[4].z
#define u_bgType u_params[4].w
#define u_metalOrSpec u_params[5].x
#define u_unused u_params[5].yzw
#define u_doDiffuse u_params[6].x
#define u_doSpecular u_params[6].y
#define u_doDiffuseIbl u_params[6].z
#define u_doSpecularIbl u_params[6].w
#define u_camPos u_params[7].xyz
#define u_unused7 u_params[7].w
#define u_rgbDiff u_params[8]
#define u_rgbSpec u_params[9]
#define u_lightDir u_params[10].xyz
#define u_unused10 u_params[10].w
#define u_lightCol u_params[11].xyz
#define u_unused11 u_params[11].w