#include <metal_stdlib>
using namespace metal;
struct xlatMtlShaderInput {
  float4 _glesVertex [[attribute(0)]];
  float3 _glesNormal [[attribute(1)]];
};
struct xlatMtlShaderOutput {
  float4 gl_Position [[position]];
  half4 xlv_COLOR0;
};
struct xlatMtlShaderUniform {
  half4 unity_LightColor[8];
  float4 unity_LightPosition[8];
  int4 unity_VertexLightParams;
};
vertex xlatMtlShaderOutput xlatMtlMain (xlatMtlShaderInput _mtl_i [[stage_in]], constant xlatMtlShaderUniform& _mtl_u [[buffer(0)]])
{
  xlatMtlShaderOutput _mtl_o;
  float3 tmpvar_1;
  tmpvar_1 = _mtl_i._glesVertex.xyz;
  int j_2;
  int j_3;
  int il_4;
  half3 lcolor_5;
  half3 eyeNormal_6;
  half4 color_7;
  half4 tmpvar_8;
  color_7 = half4(float4(0.0, 0.0, 0.0, 1.1));
  eyeNormal_6 = half3(_mtl_i._glesNormal);
  lcolor_5 = half3(float3(0.0, 0.0, 0.0));
  il_4 = 0;
  while (true) {
    float tmpvar_9;
    tmpvar_9 = min (8.0, float(_mtl_u.unity_VertexLightParams.x));
    if ((float(il_4) >= tmpvar_9)) {
      break;
    };
    float3 tmpvar_10;
    tmpvar_10 = _mtl_u.unity_LightPosition[il_4].xyz;
    half3 dirToLight_11;
    dirToLight_11 = half3(tmpvar_10);
    lcolor_5 = (lcolor_5 + min ((
      (max (dot (eyeNormal_6, dirToLight_11), (half)0.0) * _mtl_u.unity_LightColor[il_4].xyz)
     * (half)0.5), (half3)float3(1.0, 1.0, 1.0)));
    il_4++;
  };
  color_7.xyz = lcolor_5;
  j_3 = 0;
  while (true) {
    float tmpvar_12;
    tmpvar_12 = min (float(_mtl_u.unity_VertexLightParams.y), 4.0);
    if ((j_3 >= int(tmpvar_12))) {
      break;
    };
    color_7.xyz = (color_7.xyz + _mtl_u.unity_LightColor[j_3].xyz);
    j_3++;
  };
  j_2 = 0;
  while (true) {
    int tmpvar_13;
    tmpvar_13 = min (_mtl_u.unity_VertexLightParams.y, 4);
    if ((j_2 >= tmpvar_13)) {
      break;
    };
    color_7.xyz = (color_7.xyz * _mtl_u.unity_LightColor[j_2].xyz);
    j_2++;
  };
  tmpvar_8 = color_7;
  float4 tmpvar_14;
  tmpvar_14.w = 1.0;
  tmpvar_14.xyz = tmpvar_1;
  _mtl_o.xlv_COLOR0 = tmpvar_8;
  _mtl_o.gl_Position = tmpvar_14;
  return _mtl_o;
}


// stats: 27 alu 0 tex 6 flow
// inputs: 2
//  #0: _glesVertex (high float) 4x1 [-1] loc 0
//  #1: _glesNormal (high float) 3x1 [-1] loc 1
// uniforms: 3 (total size: 208)
//  #0: unity_LightColor (medium float) 4x1 [8] loc 0
//  #1: unity_LightPosition (high float) 4x1 [8] loc 64
//  #2: unity_VertexLightParams (high int) 4x1 [-1] loc 192