mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 17:18:12 -05:00
54 lines
1.5 KiB
Text
54 lines
1.5 KiB
Text
uniform sampler2D _BumpMap;
|
|
uniform vec4 _Color;
|
|
uniform vec4 _LightColor0;
|
|
uniform sampler2D _MainTex;
|
|
uniform float _Shininess;
|
|
uniform vec4 _SpecColor;
|
|
void main ()
|
|
{
|
|
vec4 tmpvar_1;
|
|
tmpvar_1 = gl_TexCoord[0];
|
|
vec3 tmpvar_2;
|
|
tmpvar_2 = gl_TexCoord[2].xyz;
|
|
vec4 c_3;
|
|
vec3 tmpvar_4;
|
|
float tmpvar_5;
|
|
vec4 tmpvar_6;
|
|
tmpvar_6 = texture2D (_MainTex, tmpvar_1.xy);
|
|
tmpvar_4 = (tmpvar_6.xyz * _Color.xyz);
|
|
tmpvar_5 = (tmpvar_6.w * _Color.w);
|
|
vec4 normal_7;
|
|
normal_7.xy = ((texture2D (_BumpMap, tmpvar_1.zw).wy * 2.0) - 1.0);
|
|
normal_7.z = sqrt(((1.0 -
|
|
(normal_7.x * normal_7.x)
|
|
) - (normal_7.y * normal_7.y)));
|
|
vec4 c_8;
|
|
float spec_9;
|
|
spec_9 = (pow (max (0.0,
|
|
dot (normal_7.xyz, normalize((tmpvar_2 + normalize(gl_TexCoord[1].xyz))))
|
|
), (_Shininess * 128.0)) * tmpvar_6.w);
|
|
c_8.xyz = (((
|
|
(tmpvar_4 * _LightColor0.xyz)
|
|
*
|
|
max (0.0, dot (normal_7.xyz, tmpvar_2))
|
|
) + (
|
|
(_LightColor0.xyz * _SpecColor.xyz)
|
|
* spec_9)) * 2.0);
|
|
c_8.w = (tmpvar_5 + ((_LightColor0.w * _SpecColor.w) * spec_9));
|
|
c_3.xyz = (c_8.xyz + (tmpvar_4 * gl_TexCoord[3].xyz));
|
|
c_3.w = tmpvar_5;
|
|
gl_FragData[0] = c_3;
|
|
}
|
|
|
|
|
|
// stats: 30 alu 2 tex 0 flow
|
|
// inputs: 1
|
|
// #0: gl_TexCoord (high float) 4x1 [4] loc 4
|
|
// uniforms: 4 (total size: 0)
|
|
// #0: _Color (high float) 4x1 [-1]
|
|
// #1: _LightColor0 (high float) 4x1 [-1]
|
|
// #2: _Shininess (high float) 1x1 [-1]
|
|
// #3: _SpecColor (high float) 4x1 [-1]
|
|
// textures: 2
|
|
// #0: _BumpMap (high 2d) 0x0 [-1]
|
|
// #1: _MainTex (high 2d) 0x0 [-1]
|