Mirrors/bgfx
1
0
Fork 0
mirror of https://github.com/bkaradzic/bgfx.git synced 2026-02-17 20:52:36 +01:00
Code Issues Packages Projects Releases Wiki Activity

Reorganized opcode type and location bits in constant buffer opcode.

Browse Source
This commit is contained in:
bkaradzic
2013-01-05 22:34:31 -08:00
parent 00e5de828e
commit b52cc77a14
75 changed files with 136 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
examples/06-bump/fs_bump.sc
View File

@@ -1,4 +1,4 @@
$input v_wpos, v_view, v_normal, v_tangent, v_texcoord0
$input v_wpos, v_view, v_normal, v_tangent, v_bitangent, v_texcoord0
/*
* Copyright 2011-2012 Branimir Karadzic. All rights reserved.
@@ -64,15 +64,20 @@ vec3 calcLight(int _idx, mat3 _tbn, vec3 _wpos, vec3 _normal, vec3 _view)
void main()
{
mat3 tbn = mat3(v_tangent, cross(v_normal, v_tangent), v_normal);
mat3 tbn = mat3(
normalize(v_tangent),
normalize(v_bitangent),
normalize(v_normal)
);
vec3 normal = normalize(2.0*texture2D(u_texNormal, v_texcoord0).xyz-1.0);
vec3 normal = normalize(texture2D(u_texNormal, v_texcoord0).xyz * 2.0 - 1.0);
vec3 view = -normalize(v_view);
vec3 lightColor;
lightColor = calcLight(0, tbn, v_wpos, normal, v_view);
lightColor += calcLight(1, tbn, v_wpos, normal, v_view);
lightColor += calcLight(2, tbn, v_wpos, normal, v_view);
lightColor += calcLight(3, tbn, v_wpos, normal, v_view);
lightColor = calcLight(0, tbn, v_wpos, normal, view);
lightColor += calcLight(1, tbn, v_wpos, normal, view);
lightColor += calcLight(2, tbn, v_wpos, normal, view);
lightColor += calcLight(3, tbn, v_wpos, normal, view);
vec4 color = toLinear(texture2D(u_texColor, v_texcoord0) );