diff options
Diffstat (limited to '3rdparty/bgfx/examples/28-wireframe/vs_wf_mesh.sc')
-rw-r--r-- | 3rdparty/bgfx/examples/28-wireframe/vs_wf_mesh.sc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3rdparty/bgfx/examples/28-wireframe/vs_wf_mesh.sc b/3rdparty/bgfx/examples/28-wireframe/vs_wf_mesh.sc new file mode 100644 index 00000000000..3f51abc59ad --- /dev/null +++ b/3rdparty/bgfx/examples/28-wireframe/vs_wf_mesh.sc @@ -0,0 +1,21 @@ +$input a_position, a_color1, a_normal +$output v_view, v_bc, v_normal + +/* + * Copyright 2016 Dario Manesku. All rights reserved. + * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause + */ + +#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; + v_bc = a_color1; + + vec3 normal = a_normal.xyz*2.0 - 1.0; + v_normal = mul(u_model[0], vec4(normal, 0.0) ).xyz; +} |