SPIRV-Cross/reference/opt/shaders/frag/ground.frag
2018-03-12 15:11:55 +01:00

36 lines
1.2 KiB
GLSL

#version 310 es
precision mediump float;
precision highp int;
layout(binding = 4, std140) uniform GlobalPSData
{
vec4 g_CamPos;
vec4 g_SunDir;
vec4 g_SunColor;
vec4 g_ResolutionParams;
vec4 g_TimeParams;
vec4 g_FogColor_Distance;
} _101;
layout(binding = 2) uniform mediump sampler2D TexNormalmap;
layout(location = 3) out vec4 LightingOut;
layout(location = 2) out vec4 NormalOut;
layout(location = 1) out vec4 SpecularOut;
layout(location = 0) out vec4 AlbedoOut;
layout(location = 0) in vec2 TexCoord;
layout(location = 1) in vec3 EyeVec;
void main()
{
vec3 _68 = normalize((texture(TexNormalmap, TexCoord).xyz * 2.0) - vec3(1.0));
float _113 = smoothstep(0.0, 0.1500000059604644775390625, (_101.g_CamPos.y + EyeVec.y) * 0.004999999888241291046142578125);
float _125 = smoothstep(0.699999988079071044921875, 0.75, _68.y);
vec3 _130 = mix(vec3(0.100000001490116119384765625), mix(vec3(0.100000001490116119384765625, 0.300000011920928955078125, 0.100000001490116119384765625), vec3(0.800000011920928955078125), vec3(_113)), vec3(_125));
LightingOut = vec4(0.0);
NormalOut = vec4((_68 * 0.5) + vec3(0.5), 0.0);
SpecularOut = vec4(1.0 - (_125 * _113), 0.0, 0.0, 0.0);
AlbedoOut = vec4(_130 * _130, 1.0);
}