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* One more terrain shadow debug helper.

0.6.0-stable
Teravus Ovares 2008-08-16 19:58:25 +00:00
parent 7a90385f1c
commit a6fdcffa3b
1 changed files with 32 additions and 18 deletions
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50
OpenSim/Region/Environment/Scenes/Scene.cs
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@ -1027,7 +1027,7 @@ namespace OpenSim.Region.Environment.Scenes
m_log.Info("[MAPTILE]: Generating Maptile Step 1: Terrain");
Bitmap mapbmp = new Bitmap(256, 256);
double[,] hm = Heightmap.GetDoubles();
bool ShadowDebugContinue = true;
//Color prim = Color.FromArgb(120, 120, 120);
//LLVector3 RayEnd = new LLVector3(0, 0, 0);
//LLVector3 RayStart = new LLVector3(0, 0, 0);
@ -1059,7 +1059,7 @@ namespace OpenSim.Region.Environment.Scenes
float hfvaluecompare = hfvalue;
float hfdiff = hfvalue;
int hfdiffi = 0;
int hfdiffi2 = 0;
for (int x = 0; x < 256; x++)
{
@ -1133,24 +1133,38 @@ namespace OpenSim.Region.Environment.Scenes
// We have to desaturate and blacken the land at the same time
// we use floats, colors use bytes, so shrink are space down to
// 0-255
hfdiffi = Math.Abs((int)((hfdiff * 4) + (hfdiff * 0.5))) + 1;
if (hfdiff % 1 != 0)
{
hfdiffi = hfdiffi + Math.Abs((int)(((hfdiff % 1) * 0.5f) * 10f) + 1);
}
//hfdiffi2 = (int)(hfdiff * 0.5f) + 1;
if ((256 - y) - 1 > 0)
{
Color Shade = mapbmp.GetPixel(x - 1, (256 - y) - 1);
int r = Shade.R;
int g = Shade.G;
int b = Shade.B;
Shade = Color.FromArgb((r - hfdiffi > 0) ? r - hfdiffi : 0, (g - hfdiffi > 0) ? g - hfdiffi : 0, (b - hfdiffi > 0) ? b - hfdiffi : 0);
//Console.WriteLine("d:" + hfdiff.ToString() + ", i:" + hfdiffi + ", pos: " + x + "," + y + " - R:" + Shade.R.ToString() + ", G:" + Shade.G.ToString() + ", B:" + Shade.G.ToString());
mapbmp.SetPixel(x - 1, (256 - y) - 1, Shade);
try
{
hfdiffi = Math.Abs((int)((hfdiff * 4) + (hfdiff * 0.5))) + 1;
if (hfdiff % 1 != 0)
{
hfdiffi = hfdiffi + Math.Abs((int)(((hfdiff % 1) * 0.5f) * 10f) - 1);
}
}
catch (System.OverflowException)
{
m_log.Debug("[MAPTILE]: Shadow failed at value: " + hfdiff.ToString());
ShadowDebugContinue = false;
}
if (ShadowDebugContinue)
{
if ((256 - y) - 1 > 0)
{
Color Shade = mapbmp.GetPixel(x - 1, (256 - y) - 1);
int r = Shade.R;
int g = Shade.G;
int b = Shade.B;
Shade = Color.FromArgb((r - hfdiffi > 0) ? r - hfdiffi : 0, (g - hfdiffi > 0) ? g - hfdiffi : 0, (b - hfdiffi > 0) ? b - hfdiffi : 0);
//Console.WriteLine("d:" + hfdiff.ToString() + ", i:" + hfdiffi + ", pos: " + x + "," + y + " - R:" + Shade.R.ToString() + ", G:" + Shade.G.ToString() + ", B:" + Shade.G.ToString());
mapbmp.SetPixel(x - 1, (256 - y) - 1, Shade);
}
}
}