private void buttonCompute_Click(object sender, EventArgs e)
{
m_Probe.ComputeKMeans(
integerTrackbarControlK.Value,
floatTrackbarControlPosition.Value,
floatTrackbarControlNormal.Value,
floatTrackbarControlAlbedo.Value,
floatTrackbarControlLambda.Value);
//////////////////////////////////////////////////////////////////////////
// Refresh UI
textBoxResults.Text = m_Probe.m_Sets.Length + " sets generated:\r\n\r\n";
for (int SetIndex = 0; SetIndex < m_Probe.m_Sets.Length; SetIndex++)
{
Probe.Set S = m_Probe.m_Sets[SetIndex];
textBoxResults.Text += SetIndex + ") " + S.SetPixels.Count + " pixels (" + (100.0f * S.SetPixels.Count / m_Probe.m_ScenePixels.Count).ToString("G4") + "%)\r\n"
+ "Albedo = (" + S.Albedo.x.ToString("G4") + ", " + S.Albedo.y.ToString("G4") + ", " + S.Albedo.z.ToString("G4") + ")\r\n\r\n";
}
integerTrackbarControlSetIsolation.RangeMax = m_Probe.m_Sets.Length - 1;
integerTrackbarControlSetIsolation.VisibleRangeMax = integerTrackbarControlSetIsolation.RangeMax;
saveResultsToolStripMenuItem.Enabled = m_Probe.m_Sets.Length > 0;
outputPanel1.UpdateBitmap();
}
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 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 buttonComputeFilling_Click(object sender, EventArgs e)
{
try
{
m_Probe.ComputeFloodFill(
integerTrackbarControlK.Value,
integerTrackbarControlLightSamples.Value,
floatTrackbarControlPosition.Value,
floatTrackbarControlNormal.Value,
floatTrackbarControlAlbedo.Value,
floatTrackbarControlLambda.Value);
}
catch (Exception _e)
{
MessageBox("An error occurred while encoding probe: " + _e.Message, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//////////////////////////////////////////////////////////////////////////
// Refresh UI
//
textBoxResults.Text = m_Probe.m_EmissiveSets.Length + " emissive sets generated\r\n";
textBoxResults.Text += m_Probe.m_Sets.Length + " sets generated:\r\n\r\n";
for (int SetIndex = 0; SetIndex < m_Probe.m_Sets.Length; SetIndex++)
{
Probe.Set S = m_Probe.m_Sets[SetIndex];
textBoxResults.Text += SetIndex + ") " + S.SetPixels.Count + " pixels (" + (100.0f * S.SetPixels.Count / m_Probe.m_ScenePixels.Count).ToString("G4") + "%)\r\n"
+ "Albedo = (" + S.Albedo.x.ToString("G4") + ", " + S.Albedo.y.ToString("G4") + ", " + S.Albedo.z.ToString("G4") + ")\r\n\r\n";
}
integerTrackbarControlSetIsolation.RangeMax = m_Probe.m_Sets.Length - 1;
integerTrackbarControlSetIsolation.VisibleRangeMax = integerTrackbarControlSetIsolation.RangeMax;
// Send to output panel for visual debugging
outputPanel1.SHStatic = m_Probe.m_StaticSH;
outputPanel1.SHOcclusion = m_Probe.m_OcclusionSH;
outputPanel1.SHDynamic = m_Probe.m_SHSumDynamic;
outputPanel1.SHEmissive = m_Probe.m_SHSumEmissive;
// radioButtonSetIndex.Checked = true;
outputPanel1.UpdateBitmap();
// We can now save the results
saveResultsToolStripMenuItem.Enabled = true;
}
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
}
