private void CubeMapSamplerSetIndex(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
Probe.Set S = _Pixel.ParentSet;
byte C = 0;
if (S != null && S.SetIndex != -1 && (!m_IsolateSet || S.SetIndex == m_IsolatedSetIndex))
{
C = m_IsolateSet ? (byte)255 : (byte)(255 * (1 + S.SetIndex) / m_Probe.m_Sets.Length);
}
_R = _G = _B = C;
}
private void CubeMapSamplerNormal(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
#if ABS_NORMAL
_R = (byte)Math.Min(255, 255 * Math.Abs(_Pixel.Normal.x));
_G = (byte)Math.Min(255, 255 * Math.Abs(_Pixel.Normal.y));
_B = (byte)Math.Min(255, 255 * Math.Abs(_Pixel.Normal.z));
#else
_R = (byte)Math.Min(255, 127 * (1.0f + _Pixel.Normal.x));
_G = (byte)Math.Min(255, 127 * (1.0f + _Pixel.Normal.y));
_B = (byte)Math.Min(255, 127 * (1.0f + _Pixel.Normal.z));
#endif
}
private void CubeMapSamplerSetAlbedo(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
Probe.Set S = _Pixel.ParentSet;
if (S == null || S.SetIndex == -1 || (m_IsolateSet && S.SetIndex != m_IsolatedSetIndex))
{
_R = _G = _B = 0;
return;
}
_R = (byte)Math.Min(255, 255 * S.Albedo.x);
_G = (byte)Math.Min(255, 255 * S.Albedo.y);
_B = (byte)Math.Min(255, 255 * S.Albedo.z);
}
private void CubeMapSamplerSetDistance(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
Probe.Set S = _Pixel.ParentSet;
if (S == null || S.SetIndex == -1 || (m_IsolateSet && S.SetIndex != m_IsolatedSetIndex))
{
_R = 63;
_G = 0;
_B = 63;
return;
}
float Distance2SetCenter = 0.2f * (_Pixel.Position - S.Position).Length;
byte C = (byte)Math.Min(255, 255 * Distance2SetCenter);
_R = _G = _B = C;
}
private void CubeMapSamplerSetSamples(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
Probe.Set S = _Pixel.ParentSet;
if (S == null || S.SetIndex == -1 || S.EmissiveMatID != -1 || (m_IsolateSet && S.SetIndex != m_IsolatedSetIndex))
{
_R = 0;
_G = 0;
_B = 0;
return;
}
// float Distance2SetCenter = 0.2f * (_Pixel.Position - S.Position).Length;
// byte C = (byte) Math.Min( 255, 255 * Distance2SetCenter );
byte C = (byte)(255 * (1 + _Pixel.ParentSetSampleIndex) / S.Samples.Length);
_R = _G = _B = C;
}
private void CubeMapSamplerSetNormal(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
Probe.Set S = _Pixel.ParentSet;
if (S == null || S.SetIndex == -1 || (m_IsolateSet && S.SetIndex != m_IsolatedSetIndex))
{
_R = _G = _B = 0;
return;
}
#if ABS_NORMAL
_R = (byte)Math.Min(255, 255 * Math.Abs(S.Normal.x));
_G = (byte)Math.Min(255, 255 * Math.Abs(S.Normal.y));
_B = (byte)Math.Min(255, 255 * Math.Abs(S.Normal.z));
#else
_R = (byte)Math.Min(255, 127 * (1.0f + S.Normal.x));
_G = (byte)Math.Min(255, 127 * (1.0f + S.Normal.y));
_B = (byte)Math.Min(255, 127 * (1.0f + S.Normal.z));
#endif
}
private void CubeMapSamplerSH(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
float3 Dir = _Pixel.View;
// Dot the SH together
float3 Color = float3.Zero;
if (m_IsolateSet)
{
float Factor = 1.0f;
if (m_bShowSHDynamic)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_Probe.m_Sets[m_IsolatedSetIndex].SH[i];
}
Factor = m_bNormalizeSH ? 2.0f * m_Probe.m_Sets[m_IsolatedSetIndex].SH[0].Max() : 1.0f;
}
if (m_bShowSHEmissive)
{
int EmissiveSetIndex = Math.Min(m_IsolatedSetIndex, m_Probe.m_EmissiveSets.Length - 1);
if (EmissiveSetIndex >= 0)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_Probe.m_EmissiveSets[EmissiveSetIndex].SH[i];
}
}
Factor = m_bNormalizeSH ? 2.0f * m_Probe.m_EmissiveSets[EmissiveSetIndex].SH[0].Max() : 1.0f;
}
// Color *= 100.0f;
Color *= 1.0f / Factor;
}
else
{
float Factor = 0.0f;
if (m_bShowSHStatic)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_SHStatic[i];
}
Factor = Math.Max(Factor, m_SHStatic[0].Max());
}
if (m_bShowSHDynamic)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_SHDynamic[i];
}
Factor = Math.Max(Factor, m_SHDynamic[0].Max());
}
if (m_bShowSHEmissive)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_SHEmissive[i];
}
Factor = Math.Max(Factor, m_SHEmissive[0].Max());
}
if (m_bShowSHOcclusion)
{
for (int i = 0; i < 9; i++)
{
Color += (float)_Pixel.SHCoeffs[i] * m_SHOcclusion[i] * float3.One;
}
Factor = Math.Max(Factor, m_SHOcclusion[0]);
}
// Color *= 50.0f;
Color *= m_bNormalizeSH ? 1.0f / Factor : 1.0f;
}
if (Color.x < 0.0f || Color.y < 0.0f || Color.z < 0.0f)
{
Color.Set(1, 0, 1);
}
_R = (byte)Math.Min(255, 255 * Color.x);
_G = (byte)Math.Min(255, 255 * Color.y);
_B = (byte)Math.Min(255, 255 * Color.z);
}
private void CubeMapSamplerNeighborProbeID(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
byte C = (byte)Math.Min(255, 255 * ((1 + _Pixel.NeighborProbeID) % 4) / 4);
_R = _G = _B = C;
}
private void CubeMapSamplerEmissiveMatID(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
byte C = (byte)Math.Min(255, 255 * ((1 + _Pixel.EmissiveMatID) % 4) / 4);
_R = _G = _B = C;
}
private void CubeMapSamplerFaceIndex(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
byte C = (byte)(_Pixel.FaceIndex & 0xFF);
_R = _G = _B = C;
}
private void CubeMapSamplerStaticLit(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
_R = (byte)Math.Min(255, 255 * _Pixel.StaticLitColor.x);
_G = (byte)Math.Min(255, 255 * _Pixel.StaticLitColor.y);
_B = (byte)Math.Min(255, 255 * _Pixel.StaticLitColor.z);
}
private void CubeMapSamplerDistance(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
byte C = (byte)Math.Min(255, 255 * 0.1f * _Pixel.Distance);
_R = _G = _B = C;
}
private void CubeMapSamplerAlbedo(Probe.Pixel _Pixel, out byte _R, out byte _G, out byte _B)
{
_R = (byte)Math.Min(255, 255 * _Pixel.Albedo.x);
_G = (byte)Math.Min(255, 255 * _Pixel.Albedo.y);
_B = (byte)Math.Min(255, 255 * _Pixel.Albedo.z);
}
