diff options
Diffstat (limited to '3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc')
-rw-r--r-- | 3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc b/3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc index 7671fb74dfa..ad88136285c 100644 --- a/3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc +++ b/3rdparty/bgfx/examples/18-ibl/vs_ibl_mesh.sc @@ -2,19 +2,19 @@ $input a_position, a_normal $output v_view, v_normal /* - * Copyright 2014 Dario Manesku. All rights reserved. + * Copyright 2014-2016 Dario Manesku. All rights reserved. * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause */ #include "../common/common.sh" - -uniform vec4 u_camPos; +#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; - v_view = normalize(u_camPos.xyz - mul(u_model[0], vec4(a_position, 1.0)).xyz); } |