private Bitmap DrawObjectVolume(IScene whichScene, Bitmap mapbmp)
{
ITerrainChannel heightmap = whichScene.RequestModuleInterface<ITerrainChannel>();
//MainConsole.Instance.Info("[MAPTILE]: Generating Maptile Step 2: Object Volume Profile");
ISceneEntity[] objs = whichScene.Entities.GetEntities();
Dictionary<uint, DrawStruct> z_sort = new Dictionary<uint, DrawStruct>();
//SortedList<float, RectangleDrawStruct> z_sort = new SortedList<float, RectangleDrawStruct>();
List<float> z_sortheights = new List<float>();
List<uint> z_localIDs = new List<uint>();
lock (objs)
{
foreach (ISceneEntity obj in objs)
{
// Only draw the contents of SceneObjectGroup
if (obj is SceneObjectGroup)
{
SceneObjectGroup mapdot = (SceneObjectGroup) obj;
Color mapdotspot = Color.Gray; // Default color when prim color is white
// Loop over prim in group
foreach (SceneObjectPart part in mapdot.ChildrenList)
{
if (part == null || part.Shape == null)
continue;
// Draw if the object is at least .5 meter wide in any direction
if (part.Scale.X > .5f || part.Scale.Y > .5f || part.Scale.Z > .5f)
{
Vector3 pos = part.GetWorldPosition();
// skip prim outside of retion
if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
continue;
// skip prim in non-finite position
if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
continue;
// Figure out if object is under 256m above the height of the terrain
bool isBelow256AboveTerrain = false;
try
{
if ((int) pos.X == m_scene.RegionInfo.RegionSizeX)
pos.X = m_scene.RegionInfo.RegionSizeX - 1;
if ((int) pos.Y == m_scene.RegionInfo.RegionSizeY)
pos.Y = m_scene.RegionInfo.RegionSizeY - 1;
isBelow256AboveTerrain = (pos.Z < (heightmap[(int) pos.X, (int) pos.Y] + 256f));
}
catch (Exception)
{
}
if (isBelow256AboveTerrain)
{
// Try to get the RGBA of the default texture entry..
//
try
{
// get the null checks out of the way
// skip the ones that break
if (part == null)
continue;
if (part.Shape == null)
continue;
if (part.Shape.PCode == (byte) PCode.Tree ||
part.Shape.PCode == (byte) PCode.NewTree ||
part.Shape.PCode == (byte) PCode.Grass)
continue;
// eliminates trees from this since we don't really have a good tree representation
// if you want tree blocks on the map comment the above line and uncomment the below line
//mapdotspot = Color.PaleGreen;
Primitive.TextureEntry textureEntry = part.Shape.Textures;
if (textureEntry == null || textureEntry.DefaultTexture == null)
continue;
Color texcolor = Color.Black;
try
{
Primitive.TextureEntryFace tx = part.Shape.Textures.CreateFace(6);
texcolor = computeAverageColor(tx.TextureID, Color.Black);
}
catch (Exception)
{
texcolor = Color.FromArgb((int) textureEntry.DefaultTexture.RGBA.A,
(int) textureEntry.DefaultTexture.RGBA.R,
(int) textureEntry.DefaultTexture.RGBA.G,
(int) textureEntry.DefaultTexture.RGBA.B);
}
if (!(texcolor.R == 255 && texcolor.G == 255 && texcolor.B == 255))
{
// Try to set the map spot color
// If the color gets goofy somehow, skip it *shakes fist at Color4
mapdotspot = texcolor;
}
}
catch (IndexOutOfRangeException)
{
// Windows Array
}
catch (ArgumentOutOfRangeException)
{
// Mono Array
}
// Translate scale by rotation so scale is represented properly when object is rotated
Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y,
part.Shape.Scale.Z);
Vector3 scale = new Vector3();
Vector3 tScale = new Vector3();
Vector3 axPos = new Vector3(pos.X, pos.Y, pos.Z);
scale = lscale*part.GetWorldRotation();
// negative scales don't work in this situation
scale.X = Math.Abs(scale.X);
scale.Y = Math.Abs(scale.Y);
scale.Z = Math.Abs(scale.Z);
// This scaling isn't very accurate and doesn't take into account the face rotation :P
int mapdrawstartX = (int) (pos.X - scale.X);
int mapdrawstartY = (int) (pos.Y - scale.Y);
int mapdrawendX = (int) (pos.X + scale.X);
int mapdrawendY = (int) (pos.Y + scale.Y);
// If object is beyond the edge of the map, don't draw it to avoid errors
if (mapdrawstartX < 0 || mapdrawstartX > (m_scene.RegionInfo.RegionSizeX - 1) ||
mapdrawendX < 0 || mapdrawendX > (m_scene.RegionInfo.RegionSizeX - 1)
|| mapdrawstartY < 0 || mapdrawstartY > (m_scene.RegionInfo.RegionSizeY - 1) ||
mapdrawendY < 0
|| mapdrawendY > (m_scene.RegionInfo.RegionSizeY - 1))
continue;
#region obb face reconstruction part duex
Vector3[] vertexes = new Vector3[8];
// float[] distance = new float[6];
Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[0].x = pos.X + vertexes[0].x;
//vertexes[0].y = pos.Y + vertexes[0].y;
//vertexes[0].z = pos.Z + vertexes[0].z;
FaceA[0] = vertexes[0];
FaceB[3] = vertexes[0];
FaceA[4] = vertexes[0];
tScale = lscale;
scale = ((tScale*part.GetWorldRotation()));
vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[1].x = pos.X + vertexes[1].x;
// vertexes[1].y = pos.Y + vertexes[1].y;
//vertexes[1].z = pos.Z + vertexes[1].z;
FaceB[0] = vertexes[1];
FaceA[1] = vertexes[1];
FaceC[4] = vertexes[1];
tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
//vertexes[2].x = pos.X + vertexes[2].x;
//vertexes[2].y = pos.Y + vertexes[2].y;
//vertexes[2].z = pos.Z + vertexes[2].z;
FaceC[0] = vertexes[2];
FaceD[3] = vertexes[2];
FaceC[5] = vertexes[2];
tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
//vertexes[3].x = pos.X + vertexes[3].x;
// vertexes[3].y = pos.Y + vertexes[3].y;
// vertexes[3].z = pos.Z + vertexes[3].z;
FaceD[0] = vertexes[3];
FaceC[1] = vertexes[3];
FaceA[5] = vertexes[3];
tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[4].x = pos.X + vertexes[4].x;
// vertexes[4].y = pos.Y + vertexes[4].y;
// vertexes[4].z = pos.Z + vertexes[4].z;
FaceB[1] = vertexes[4];
FaceA[2] = vertexes[4];
FaceD[4] = vertexes[4];
tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[5].x = pos.X + vertexes[5].x;
// vertexes[5].y = pos.Y + vertexes[5].y;
// vertexes[5].z = pos.Z + vertexes[5].z;
FaceD[1] = vertexes[5];
FaceC[2] = vertexes[5];
FaceB[5] = vertexes[5];
tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[6].x = pos.X + vertexes[6].x;
// vertexes[6].y = pos.Y + vertexes[6].y;
// vertexes[6].z = pos.Z + vertexes[6].z;
FaceB[2] = vertexes[6];
FaceA[3] = vertexes[6];
FaceB[4] = vertexes[6];
tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
scale = ((tScale*part.GetWorldRotation()));
vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
// vertexes[7].x = pos.X + vertexes[7].x;
// vertexes[7].y = pos.Y + vertexes[7].y;
// vertexes[7].z = pos.Z + vertexes[7].z;
FaceD[2] = vertexes[7];
FaceC[3] = vertexes[7];
FaceD[5] = vertexes[7];
#endregion
//int wy = 0;
//bool breakYN = false; // If we run into an error drawing, break out of the
// loop so we don't lag to death on error handling
DrawStruct ds = new DrawStruct {brush = new SolidBrush(mapdotspot)};
if (mapdot.RootPart.Shape.ProfileShape == ProfileShape.Circle)
{
ds.dr = DrawRoutine.Ellipse;
Vector3 Location = new Vector3(part.AbsolutePosition.X - (part.Scale.X/2),
(256 -
(part.AbsolutePosition.Y + (part.Scale.Y/2))),
0);
Location.X /= m_scene.RegionInfo.RegionSizeX/Constants.RegionSize;
Location.Y /= m_scene.RegionInfo.RegionSizeY/Constants.RegionSize;
Location = Location*part.GetWorldRotation();
ds.rect = new Rectangle((int) Location.X, (int) Location.Y,
(int) Math.Abs(part.Shape.Scale.X),
(int) Math.Abs(part.Shape.Scale.Y));
}
else //if (mapdot.RootPart.Shape.ProfileShape == ProfileShape.Square)
{
ds.dr = DrawRoutine.Rectangle;
//ds.rect = new Rectangle(mapdrawstartX, (255 - mapdrawstartY), mapdrawendX - mapdrawstartX, mapdrawendY - mapdrawstartY);
ds.trns = new face[FaceA.Length];
for (int i = 0; i < FaceA.Length; i++)
{
Point[] working = new Point[5];
working[0] = project(FaceA[i], axPos);
working[1] = project(FaceB[i], axPos);
working[2] = project(FaceD[i], axPos);
working[3] = project(FaceC[i], axPos);
working[4] = project(FaceA[i], axPos);
face workingface = new face {pts = working};
ds.trns[i] = workingface;
}
}
if (!z_localIDs.Contains(part.LocalId))
{
z_sort[part.LocalId] = ds;
z_localIDs.Add(part.LocalId);
z_sortheights.Add(pos.Z);
}
} // Object is within 256m Z of terrain
} // object is at least a meter wide
} // loop over group children
} // entitybase is sceneobject group
} // foreach loop over entities
float[] sortedZHeights = z_sortheights.ToArray();
uint[] sortedlocalIds = z_localIDs.ToArray();
// Sort prim by Z position
Array.Sort(sortedZHeights, sortedlocalIds);
Graphics g = Graphics.FromImage(mapbmp);
for (int s = 0; s < sortedZHeights.Length; s++)
{
if (z_sort.ContainsKey(sortedlocalIds[s]))
{
DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
if (rectDrawStruct.dr == DrawRoutine.Rectangle)
{
for (int r = 0; r < rectDrawStruct.trns.Length; r++)
{
g.FillPolygon(rectDrawStruct.brush, rectDrawStruct.trns[r].pts);
}
}
else if (rectDrawStruct.dr == DrawRoutine.Ellipse)
{
g.FillEllipse(rectDrawStruct.brush, rectDrawStruct.rect);
}
//g.FillRectangle(rectDrawStruct.brush , rectDrawStruct.rect);
}
}
} // lock entities objs
//MainConsole.Instance.Info("[MAPTILE]: Generating Maptile Step 2: Done in " + (Environment.TickCount - tc) + " ms");
return mapbmp;
}
private Bitmap DrawObjectVolume(IScene whichScene, Bitmap mapbmp)
{
ITerrainChannel heightmap = whichScene.RequestModuleInterface <ITerrainChannel>();
//MainConsole.Instance.Info("[MAPTILE]: Generating Maptile Step 2: Object Volume Profile");
ISceneEntity[] objs = whichScene.Entities.GetEntities();
Dictionary <uint, DrawStruct> z_sort = new Dictionary <uint, DrawStruct>();
List <float> z_sortheights = new List <float>();
List <uint> z_localIDs = new List <uint>();
lock (objs)
{
foreach (ISceneEntity mapdot in objs)
{
// Only draw the contents of SceneObjectGroup
Color mapdotspot = Color.Gray; // Default color when prim color is white
// Loop over prim in group
foreach (ISceneChildEntity part in mapdot.ChildrenEntities())
{
if (part == null || part.Shape == null)
{
continue;
}
// Draw if the object is at least .5 meter wide in any direction
if (part.Scale.X > .5f || part.Scale.Y > .5f || part.Scale.Z > .5f)
{
Vector3 pos = part.GetWorldPosition();
// skip prim outside of retion
if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
{
continue;
}
// skip prim in non-finite position
if (Single.IsNaN(pos.X) || Single.IsNaN(pos.Y) ||
Single.IsInfinity(pos.X) || Single.IsInfinity(pos.Y))
{
continue;
}
// Figure out if object is under 256m above the height of the terrain
bool isBelow256AboveTerrain = false;
try
{
if ((int)pos.X == m_scene.RegionInfo.RegionSizeX)
{
pos.X = m_scene.RegionInfo.RegionSizeX - 1;
}
if ((int)pos.Y == m_scene.RegionInfo.RegionSizeY)
{
pos.Y = m_scene.RegionInfo.RegionSizeY - 1;
}
isBelow256AboveTerrain = (pos.Z < (heightmap[(int)pos.X, (int)pos.Y] + 256f));
}
catch (Exception)
{
}
if (isBelow256AboveTerrain)
{
// Try to get the RGBA of the default texture entry..
try
{
// get the null checks out of the way
// skip the ones that break
if (part == null)
{
continue;
}
if (part.Shape == null)
{
continue;
}
if (part.Shape.PCode == (byte)PCode.Tree ||
part.Shape.PCode == (byte)PCode.NewTree ||
part.Shape.PCode == (byte)PCode.Grass)
{
continue;
}
Primitive.TextureEntry textureEntry = part.Shape.Textures;
if (textureEntry == null || textureEntry.DefaultTexture == null)
{
continue;
}
Color texcolor = Color.Black;
try
{
Primitive.TextureEntryFace tx = part.Shape.Textures.CreateFace(6);
texcolor = computeAverageColor(tx.TextureID, Color.Black);
}
catch (Exception)
{
texcolor = Color.FromArgb((int)textureEntry.DefaultTexture.RGBA.A,
(int)textureEntry.DefaultTexture.RGBA.R,
(int)textureEntry.DefaultTexture.RGBA.G,
(int)textureEntry.DefaultTexture.RGBA.B);
}
if (!(texcolor.R == 255 && texcolor.G == 255 && texcolor.B == 255))
{
// Try to set the map spot color
// If the color gets goofy somehow, skip it *shakes fist at Color4
mapdotspot = texcolor;
}
}
catch (IndexOutOfRangeException)
{
// Windows Array
}
catch (ArgumentOutOfRangeException)
{
// Mono Array
}
// Translate scale by rotation so scale is represented properly when object is rotated
Vector3 lscale = new Vector3(part.Shape.Scale.X, part.Shape.Scale.Y,
part.Shape.Scale.Z);
Vector3 scale = new Vector3();
Vector3 tScale = new Vector3();
Vector3 axPos = new Vector3(pos.X, pos.Y, pos.Z);
scale = lscale * part.GetWorldRotation();
// negative scales don't work in this situation
scale.X = Math.Abs(scale.X);
scale.Y = Math.Abs(scale.Y);
scale.Z = Math.Abs(scale.Z);
// This scaling isn't very accurate and doesn't take into account the face rotation :P
int mapdrawstartX = (int)(pos.X - scale.X);
int mapdrawstartY = (int)(pos.Y - scale.Y);
int mapdrawendX = (int)(pos.X + scale.X);
int mapdrawendY = (int)(pos.Y + scale.Y);
// If object is beyond the edge of the map, don't draw it to avoid errors
if (mapdrawstartX < 0 || mapdrawstartX > (m_scene.RegionInfo.RegionSizeX - 1) ||
mapdrawendX < 0 || mapdrawendX > (m_scene.RegionInfo.RegionSizeX - 1) ||
mapdrawstartY < 0 || mapdrawstartY > (m_scene.RegionInfo.RegionSizeY - 1) ||
mapdrawendY < 0 ||
mapdrawendY > (m_scene.RegionInfo.RegionSizeY - 1))
{
continue;
}
#region obb face reconstruction part duex
Vector3[] vertexes = new Vector3[8];
Vector3[] FaceA = new Vector3[6]; // vertex A for Facei
Vector3[] FaceB = new Vector3[6]; // vertex B for Facei
Vector3[] FaceC = new Vector3[6]; // vertex C for Facei
Vector3[] FaceD = new Vector3[6]; // vertex D for Facei
tScale = new Vector3(lscale.X, -lscale.Y, lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[0] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceA[0] = vertexes[0];
FaceB[3] = vertexes[0];
FaceA[4] = vertexes[0];
tScale = lscale;
scale = ((tScale * part.GetWorldRotation()));
vertexes[1] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceB[0] = vertexes[1];
FaceA[1] = vertexes[1];
FaceC[4] = vertexes[1];
tScale = new Vector3(lscale.X, -lscale.Y, -lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[2] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceC[0] = vertexes[2];
FaceD[3] = vertexes[2];
FaceC[5] = vertexes[2];
tScale = new Vector3(lscale.X, lscale.Y, -lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[3] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceD[0] = vertexes[3];
FaceC[1] = vertexes[3];
FaceA[5] = vertexes[3];
tScale = new Vector3(-lscale.X, lscale.Y, lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[4] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceB[1] = vertexes[4];
FaceA[2] = vertexes[4];
FaceD[4] = vertexes[4];
tScale = new Vector3(-lscale.X, lscale.Y, -lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[5] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceD[1] = vertexes[5];
FaceC[2] = vertexes[5];
FaceB[5] = vertexes[5];
tScale = new Vector3(-lscale.X, -lscale.Y, lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[6] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceB[2] = vertexes[6];
FaceA[3] = vertexes[6];
FaceB[4] = vertexes[6];
tScale = new Vector3(-lscale.X, -lscale.Y, -lscale.Z);
scale = ((tScale * part.GetWorldRotation()));
vertexes[7] = (new Vector3((pos.X + scale.X), (pos.Y + scale.Y), (pos.Z + scale.Z)));
FaceD[2] = vertexes[7];
FaceC[3] = vertexes[7];
FaceD[5] = vertexes[7];
#endregion
//bool breakYN = false; // If we run into an error drawing, break out of the
// loop so we don't lag to death on error handling
DrawStruct ds = new DrawStruct {
brush = new SolidBrush(mapdotspot)
};
if (mapdot.RootChild.Shape.ProfileShape == ProfileShape.Circle)
{
ds.dr = DrawRoutine.Ellipse;
Vector3 Location = new Vector3(part.AbsolutePosition.X - (part.Scale.X / 2),
(256 -
(part.AbsolutePosition.Y + (part.Scale.Y / 2))),
0);
Location.X /= m_scene.RegionInfo.RegionSizeX / Constants.RegionSize;
Location.Y /= m_scene.RegionInfo.RegionSizeY / Constants.RegionSize;
Location = Location * part.GetWorldRotation();
ds.rect = new Rectangle((int)Location.X, (int)Location.Y,
(int)Math.Abs(part.Shape.Scale.X),
(int)Math.Abs(part.Shape.Scale.Y));
}
else
{
ds.dr = DrawRoutine.Rectangle;
ds.trns = new face[FaceA.Length];
for (int i = 0; i < FaceA.Length; i++)
{
Point[] working = new Point[5];
working[0] = project(FaceA[i], axPos);
working[1] = project(FaceB[i], axPos);
working[2] = project(FaceD[i], axPos);
working[3] = project(FaceC[i], axPos);
working[4] = project(FaceA[i], axPos);
face workingface = new face {
pts = working
};
ds.trns[i] = workingface;
}
}
if (!z_localIDs.Contains(part.LocalId))
{
z_sort[part.LocalId] = ds;
z_localIDs.Add(part.LocalId);
z_sortheights.Add(pos.Z);
}
} // Object is within 256m Z of terrain
} // object is at least a meter wide
} // loop over group children
} // foreach loop over entities
float[] sortedZHeights = z_sortheights.ToArray();
uint[] sortedlocalIds = z_localIDs.ToArray();
// Sort prim by Z position
Array.Sort(sortedZHeights, sortedlocalIds);
Graphics g = Graphics.FromImage(mapbmp);
for (int s = 0; s < sortedZHeights.Length; s++)
{
if (z_sort.ContainsKey(sortedlocalIds[s]))
{
DrawStruct rectDrawStruct = z_sort[sortedlocalIds[s]];
if (rectDrawStruct.dr == DrawRoutine.Rectangle)
{
for (int r = 0; r < rectDrawStruct.trns.Length; r++)
{
g.FillPolygon(rectDrawStruct.brush, rectDrawStruct.trns[r].pts);
}
}
else if (rectDrawStruct.dr == DrawRoutine.Ellipse)
{
g.FillEllipse(rectDrawStruct.brush, rectDrawStruct.rect);
}
}
}
} // lock entities objs
//MainConsole.Instance.Info("[MAPTILE]: Generating Maptile Step 2: Done in " + (Environment.TickCount - tc) + " ms");
return(mapbmp);
}
