public static shvectorrgb3 operator +(shvectorrgb3 a, shvectorrgb3 b)
{
shvectorrgb3 ret = new shvectorrgb3();
ret.r = a.r + b.r;
ret.g = a.g + b.g;
ret.b = a.b + b.b;
return(ret);
}
unsafe public static void SetLightProbeData(VolumetricLightSample[] upper_data, VolumetricLightSample[] lower_data)
{
Shader sh_probe_shader = Shader.Find("Unlit/LightProbeShader");
for (int i = 0; i < light_probe_mesh_list.Count; ++i)
{
MeshFilter mf = light_probe_mesh_list[i];
MeshRenderer mr = mf.GetComponent <MeshRenderer>();
Color incident_color = new Color(upper_data[i].IncidentLighting[0] + lower_data[i].IncidentLighting[0],
upper_data[i].IncidentLighting[1] + lower_data[i].IncidentLighting[1],
upper_data[i].IncidentLighting[2] + lower_data[i].IncidentLighting[2]);
//Color incident_color = new Color(1.0f, 1.0f, 1.0f);
Material m = new Material(sh_probe_shader);
m.SetColor("incident_light", incident_color);
Vector3 sky_occlusion = new Vector3(upper_data[i].SkyOcclusion[0], upper_data[i].SkyOcclusion[1], upper_data[i].SkyOcclusion[2]);
m.SetVector("occlusion", new Vector4(sky_occlusion.x, sky_occlusion.y, sky_occlusion.z));
const int sh_num = 9;
shvectorrgb3 sh3_data = upper_data[i].SHVector + lower_data[i].SHVector;
float[] sh_r = FixedFloatArrayToSafeArray(sh3_data.r.v, sh_num);
m.SetFloatArray("_sh3_r", sh_r);
float[] sh_g = FixedFloatArrayToSafeArray(sh3_data.g.v, sh_num);
m.SetFloatArray("_sh3_g", sh_g);
float[] sh_b = FixedFloatArrayToSafeArray(sh3_data.b.v, sh_num);
m.SetFloatArray("_sh3_b", sh_b);
mr.material = m;
Debug.Log("set light probe " + mf.name);
}
}
