public int GetInt(int x, int y, IntDataID id)
{
if (AreCoordinatesInvalid(x, y))
{
return(1);
}
PixelInformation info = GetPixelInformation(x, y);
if (IsPixelInformationInvalid(info))
{
Debug.LogWarning("THigns went BAD " + info);
}
AreaIndex area = null;
try
{
area = _areas[info.areaX, info.areaY];
}
catch (Exception e)
{
Debug.LogWarning("THigns went BAD " + e);
info = GetPixelInformation(x, y);
}
switch (id)
{
case IntDataID.NoiseLayerData:
return(area.DataLayer.NoiseLayerData.data[info.areaPixelX, info.areaPixelY]);
}
return(0);
}
private void CreateFramebuffers()
{
if (_downsampler != null)
{
_downsampler.ForEach(a => a.Reset());
}
if (_upsample != null)
{
_upsample.ForEach(a => a.Reset());
}
_downsampler = new List <Framebuffer>();
_upsample = new List <Framebuffer>();
Vector2 windowSize = Pipeline.ConnectedWindow.WindowSize;
float minDim = (float)Math.Min(windowSize.X, windowSize.Y);
float maxIter = (Radius - 8.0f) + (float)(Math.Log(minDim) / Math.Log(2));
int maxIterInt = (int)maxIter;
_iterations = Math.Max(Math.Min(MAXBLOOMSTEPS, maxIterInt), 1);
_sampleSize = .5f + maxIter - maxIterInt;
_thresholdCurve = new Vector4(
Threshold - Knee,
Knee * 2,
0.25f / Math.Max(1e-5f, Knee),
Threshold);
float intens = (Intensity * INTENSITY);
_bloomColor = new Color4(Color.R * intens, Color.G * intens, Color.B * intens, 1f);
PixelInformation pixel = new PixelInformation(PixelInternalFormat.R11fG11fB10f, PixelFormat.Rgb, PixelType.Float);
Vector2 texSize = windowSize;
Framebuffer f = new Framebuffer(texSize);
f.Append("0", new ColorAttachment(0, pixel));
f.Append("1", new ColorAttachment(1, pixel));
_downsampler.Add(f);
for (int i = 0; i < _iterations; i++)
{
texSize /= 2;
f = new Framebuffer(texSize);
f.Append("0", new ColorAttachment(0, pixel));
_downsampler.Add(f);
if (i == _iterations - 1)
{
break;
}
f = new Framebuffer(texSize);
f.Append("0", new ColorAttachment(0, pixel));
_upsample.Add(f);
}
}
public void SetByte(int x, int y, byte value, ByteDataLyerID id)
{
PixelInformation info = GetPixelInformation(x, y);
AreaIndex area = _areas[info.areaX, info.areaY];
switch (id)
{
case ByteDataLyerID.WaterLayerData:
area.DataLayer.WaterLayerData.data[info.areaPixelX, info.areaPixelY] = value;
break;
}
}
public void SetInt(int x, int y, int value, IntDataID id)
{
PixelInformation info = GetPixelInformation(x, y);
AreaIndex area = _areas[info.areaX, info.areaY];
switch (id)
{
case IntDataID.NoiseLayerData:
area.DataLayer.NoiseLayerData.data[info.areaPixelX, info.areaPixelY] = value;
break;
}
}
public void SetUshort(int x, int y, ushort value, UshortDataID id)
{
PixelInformation info = GetPixelInformation(x, y);
AreaIndex area = _areas[info.areaX, info.areaY];
switch (id)
{
case UshortDataID.HeightLayerData:
area.DataLayer.HeightLayerData.data[info.areaPixelX, info.areaPixelY] = value;
break;
}
}
/// <summary>
/// event is fired when the 'Canvas' is clicked.
/// </summary>
private void Canvas_Click(object sender, EventArgs e)
{
// locals
int x;
int y;
// If the value for the property this.ColorPickerMode is true or RectangleMode is true
if ((ColorPickerMode) || (RectangleMode))
{
// get the mouse event args
MouseEventArgs mouseEventArgs = e as MouseEventArgs;
// If the mouseEventArgs object exists
if (mouseEventArgs != null)
{
// Get the x & y
x = mouseEventArgs.X;
y = mouseEventArgs.Y;
if (ColorPickerMode)
{
// Handle the PixelInfo
HandlePixelInfo(x, y);
}
else if (RectangleMode)
{
// set the pixel
PixelInformation pixel = null;
if (Point1 == Point.Empty)
{
// Get the scaled Pixel
pixel = HandlePixelInfo(x, y);
// Create Point1
Point1 = new Point(pixel.X, pixel.Y);
}
else if (Point2 == Point.Empty)
{
// Get the scaled Pixel
pixel = HandlePixelInfo(x, y);
// Create Point1
Point2 = new Point(pixel.X, pixel.Y);
// Draw a rectangle
PixelDatabase.DrawRectangle(Point1, Point2);
}
}
}
}
}
/// <summary>
/// This method Display Pixel
/// </summary>
public void DisplayPixel(PixelInformation pixel)
{
// locals
int red = 0;
int green = 0;
int blue = 0;
int alpha = 0;
int x = 0;
int y = 0;
int greenRed = 0;
int blueGreen = 0;
int blueRed = 0;
int total = 0;
// store the arg
this.Pixel = pixel;
// If the pixel object exists
if (NullHelper.Exists(pixel))
{
// set the values
red = pixel.Red;
green = pixel.Green;
blue = pixel.Blue;
alpha = pixel.Alpha;
greenRed = pixel.GreenRed;
blueGreen = pixel.BlueGreen;
blueRed = pixel.BlueRed;
total = pixel.Total;
x = pixel.X;
y = pixel.Y;
}
// display the values
this.RedLabel.Text = red.ToString();
this.GreenLabel.Text = green.ToString();
this.BlueLabel.Text = blue.ToString();
this.AlphaLabel.Text = alpha.ToString();
this.YellowLabel.Text = greenRed.ToString();
this.CyanLabel.Text = blueGreen.ToString();
this.PurpleLabel.Text = blueRed.ToString();
this.SumLabel.Text = total.ToString();
this.XLabel.Text = x.ToString();
this.YLabel.Text = y.ToString();
// Update the UI
this.Refresh();
Application.DoEvents();
}
/// <summary>
/// Creates a color attachment with a specific id, specific pixel informations and multisamples.
/// </summary>
/// <param name="attachmentID"></param>
/// <param name="pixelInformation"></param>
/// <param name="size"></param>
/// <param name="multisamples"></param>
public ColorAttachment(int attachmentID, PixelInformation pixelInformation, Vector2?size = null, int multisamples = 0)
{
AttachmentID = attachmentID;
PixelInformation = pixelInformation;
AttachmentSize = size;
if (multisamples > 8)
{
multisamples = 8;
}
_multisamples = multisamples;
Target = IsMultisampled ? TextureTarget.Texture2DMultisample : TextureTarget.Texture2D;
WrapMode = TextureWrapMode.ClampToEdge;
}
private PixelInformation GetPixelInformation(int x, int y)
{
PixelInformation info = default(PixelInformation);
int areaDim = _index.AreaDimensions;
int trueAreaX = (int)((_request.left + x) / areaDim);
int requestedAreaX = (int)(_request.left / areaDim);
int trueAreaY = (int)((_request.top + y) / areaDim);
int requestedAreaY = (int)(_request.top / areaDim);
info.areaX = trueAreaX - requestedAreaX;
info.areaY = trueAreaY - requestedAreaY;
info.areaPixelX = (_request.left + x) % areaDim;
info.areaPixelY = (_request.top + y) % areaDim;
return(info);
}
public virtual void SetPixel(int x, int y, IPixel pel)
{
// If the pixel types match, then
PixelInformation pelInfo = new PixelInformation(pel.Layout, pel.ComponentType);
if (PixRectInfo.GetPixelInformation().Equals(pelInfo))
{
// Find the byte offset for the pixel
IntPtr pixelPtr = GetPixelPointer(x, y);
// copy the color bytes into the array
Marshal.Copy(pel.GetBytes(), 0, pixelPtr, pel.GetBytes().Length);
return;
}
// If the pixel types don't match, then we have to go through
// color instead of just copying the pixel directly.
SetColor(x, y, Pixel.GetColor(pelInfo, pel.GetBytes()));
}
/// <summary>
/// This method Handle History
/// </summary>
public void HandleHistory(int x, int y, Guid historyId, Color previousColor)
{
// If the History object exists
if ((!this.HasHistory) || (History.Id != historyId) && (historyId != Guid.Empty))
{
// here a new History object is created and the pixels are added to it instead
this.History = new History(historyId);
}
// If the History object exists
if (this.HasHistory)
{
// Create a new instance of a 'PixelInformation' object.
PixelInformation pixel = new PixelInformation();
pixel.X = x;
pixel.Y = y;
pixel.Color = previousColor;
// Add this pixel to history
this.History.ChangedPixels.Add(pixel);
}
}
public ushort GetUshort(int x, int y, UshortDataID id)
{
if (AreCoordinatesInvalid(x, y))
{
return(1);
}
PixelInformation info = GetPixelInformation(x, y);
if (IsPixelInformationInvalid(info))
{
Debug.LogWarning("Thigns went BAD " + info);
}
AreaIndex area = _areas[info.areaX, info.areaY];
switch (id)
{
case UshortDataID.HeightLayerData:
return(area.DataLayer.HeightLayerData.data[info.areaPixelX, info.areaPixelY]);
}
return(0);
}
public byte GetByte(int x, int y, ByteDataLyerID id)
{
if (AreCoordinatesInvalid(x, y))
{
return(1);
}
PixelInformation info = GetPixelInformation(x, y);
if (IsPixelInformationInvalid(info))
{
Debug.LogWarning("THigns went BAD " + info);
}
AreaIndex area = _areas[info.areaX, info.areaY];
switch (id)
{
case ByteDataLyerID.WaterLayerData:
return(area.DataLayer.WaterLayerData.data[info.areaPixelX, info.areaPixelY]);
}
return(0);
}
/// <summary>
/// This method Handle Pixel Info
/// </summary>
public PixelInformation HandlePixelInfo(int x, int y)
{
// local
PixelInformation pixel = null;
// for debugging only
int originalX = x;
int originalY = y;
// Get the current image
Image image = this.Canvas.BackgroundImage;
Bitmap bitmap = new Bitmap(image);
// x & y must now be scaled
double canvasWidth = this.Canvas.Width;
double canvasHeight = this.Canvas.Height;
double bitmapWidth = bitmap.Width;
double bitmapHeight = bitmap.Height;
// get the xScale and the yScale
double scaleX = bitmapWidth / canvasWidth;
double scaleY = bitmapHeight / canvasHeight;
double doubleX = (double)x;
double doubleY = (double)y;
// reset the values
x = (int)(doubleX * scaleX);
y = (int)(doubleY * scaleY);
// ensure x is in range
if (x < 0)
{
// reset x
x = 0;
}
// ensure x is in range
if (x >= bitmap.Width)
{
// reset x
x = bitmap.Width - 1;
}
// ensure y is in range
if (y < 0)
{
// reset y
y = 0;
}
// ensure y is in range
if (y >= bitmap.Height)
{
// reset y
y = bitmap.Height - 1;
}
// get the information about this pixel
Color color = bitmap.GetPixel(x, y);
// Create a new instance of a 'PixelInformation' object.
pixel = new PixelInformation();
// set the information on the pixel
pixel.Color = color;
pixel.X = x;
pixel.Y = y;
if (ColorPickerMode)
{
// Handle the display top in case the mouse is too far down
int displayY = originalY;
int displayX = LeftMarginPanel.Width + originalX + 32;
// if the height is too far down
if ((displayY + 60) > (canvasHeight - PixelInfo.Height - TitleBarHeight))
{
// Move up a control's length
displayY = displayY - 64 - PixelInfo.Height;
}
// if the width is too far right
if ((displayX + 60) > canvasWidth)
{
// Move left
displayX = displayX - 96 - PixelInfo.Width;
}
// Display the PixelInfo
this.PixelInfo.DisplayPixel(pixel);
this.PixelInfo.Left = displayX;
this.PixelInfo.Top = displayY;
this.PixelInfo.Visible = true;
this.PixelInfo.Refresh();
// if draw line is set
if (this.QueryTextBox.Text.ToLower().Contains("draw line"))
{
// add to the current text
string text = this.QueryTextBox.Text + " " + x + " " + y + " ";
// Remove the new line character out of the beginning
text = text.Replace(Environment.NewLine + " ", Environment.NewLine);
// Update the text
this.QueryTextBox.Text = text;
// Set the Selection Start
this.QueryTextBox.SelectionStart = text.Length - 1;
}
}
// return value
return(pixel);
}
public Pixel(PixelInformation pixInfo, byte[] data, int startIndex)
: this(pixInfo.Layout, pixInfo.ComponentType, data, startIndex)
{
}
public void GenerateTranslucencyTexture()
{
totalLightBase[0] = Vector3.zero;
totalLightBase[1] = Vector3.zero;
#region BakeObjectSpaceTextures
if (CheckBakeObjectSpaceTextures())
{
BakedTextures bakedTextures = (new ObjectSpaceBaker()).GenerateTextures(
this.gameObject, textureResolution, objSpcMultisample, objSpcSpread, objSpcSaveTextures);
objectSpacePosition = bakedTextures.tex2DObjectPos;
objectSpaceNormal = bakedTextures.tex2DObjectNormal;
}
else if (objectSpacePosition == null || objectSpaceNormal == null)
{
return;
}
#endregion
#region GetMaximumObjectSize
Vector3 boundarySize = GetComponent <Renderer>().bounds.size;
float objectSize = Mathf.Max(boundarySize.x, boundarySize.y, boundarySize.z);
#endregion
#region InitializeTextureObjectsInMemory
Texture2D tex2DTranslucencyPositive = new Texture2D(textureResolution, textureResolution, TextureFormat.ARGB32, false);
Texture2D tex2DTranslucencyNegative = new Texture2D(textureResolution, textureResolution, TextureFormat.ARGB32, false);
tex2DTranslucencyPositive.filterMode = FilterMode.Bilinear;
tex2DTranslucencyPositive.wrapMode = TextureWrapMode.Clamp;
tex2DTranslucencyNegative.filterMode = FilterMode.Bilinear;
tex2DTranslucencyNegative.wrapMode = TextureWrapMode.Clamp;
Texture2D[] tex2DTranslucencyArray = new Texture2D[] { tex2DTranslucencyPositive, tex2DTranslucencyNegative };
#endregion
//This region initializes arrays for faster lookups
#region StartObjectNormalAndPositionArrays
Color[] osNormals = objectSpaceNormal.GetPixels();
Color[] osPositions = objectSpacePosition.GetPixels();
Color[] osNormalsPositive = GetAdjustedNormals(osNormals, 0);
Color[] osNormalsNegative = GetAdjustedNormals(osNormals, 1);
Color[][] osNormalArray = new Color[2][] { osNormalsPositive, osNormalsNegative };
PixelInformation[][] pixels = new PixelInformation[textureResolution][];
for (int i = 0; i < pixels.Length; i++)
{
pixels[i] = new PixelInformation[textureResolution];
for (int j = 0; j < pixels[i].Length; j++)
{
pixels[i][j] = new PixelInformation();
}
}
#endregion
#region InitializePixelArray
for (int x = 0; x < textureResolution; x++)
{
for (int y = 0; y < textureResolution; y++)
{
int arrIndex = x + y * textureResolution;
//Checks if this pixel is mapped to a UV coord.
if (osPositions[arrIndex].a >= 1f)
{
pixels[x][y].initialized = true;
pixels[x][y].x = x;
pixels[x][y].y = y;
pixels[x][y].arrayIndex = arrIndex;
pixels[x][y].currentEmission[0] = osNormalArray[0][arrIndex];
pixels[x][y].currentEmission[1] = osNormalArray[1][arrIndex];
for (int xx = 0; xx < textureResolution; xx++)
{
for (int yy = 0; yy < textureResolution; yy++)
{
//We are now gonna map the distance between the pixel and every other pixel in the texture map.
//This saves processing time for multiple bounces.
int arrIndexB = xx + yy * textureResolution;
//Object Space Map should NOT be normalized.
if (osPositions[arrIndexB].a >= 0.9f || arrIndexB == arrIndex)
{
float distance = 0f;
if (arrIndex == arrIndexB)
{
distance = 1f;
}
else
{
distance = GetFullDistance(Distance(osPositions[arrIndex], osPositions[arrIndexB]));
} //*objectsize
//GetFullDistance already normalizes distance from 0 to 1 and considers depth cutout.
if (distance > 0f || arrIndex == arrIndexB)
{
pixels[x][y].reflections.Add(new ReflectedCoordinate(pixels[xx][yy], distance));
}
}
}
}
}
}
}
#endregion
#region InitializePixelList
List <PixelInformation> pixelList = new List <PixelInformation>();
for (int x = 0; x < textureResolution; x++)
{
for (int y = 0; y < textureResolution; y++)
{
if (pixels[x][y].initialized)
{
pixelList.Add(pixels[x][y]);
}
}
}
pixels = new PixelInformation[0][];
#endregion
#region InitializeTranslucencyTexture
//Gives them the base emission
for (int x = 0; x < textureResolution; x++)
{
for (int y = 0; y < textureResolution; y++)
{
int arrIndex = x + y * textureResolution;
tex2DTranslucencyPositive.SetPixel(x, y, osNormalArray[0][arrIndex] * (1f - transparency));
tex2DTranslucencyNegative.SetPixel(x, y, osNormalArray[1][arrIndex] * (1f - transparency));
}
}
tex2DTranslucencyPositive.Apply();
tex2DTranslucencyNegative.Apply();
#endregion
#region CreateTranslucencyTexture
GetBaseLightSum(pixelList);
ScatterLight(pixelList);
NormalizeLight(pixelList); //Energy conservation.
BakeTranslucentTexture(pixelList, tex2DTranslucencyArray);
SpreadPixels(osPositions, tex2DTranslucencyArray);
if (saveTexture)
{
SaveTextures(gameObject.name, tex2DTranslucencyPositive, tex2DTranslucencyNegative);
}
#endregion
translucencyTexturePositive = tex2DTranslucencyPositive;
translucencyTextureNegative = tex2DTranslucencyNegative;
GetComponent <Renderer>().sharedMaterial.SetTexture("_EmissionMap", tex2DTranslucencyPositive);
GetComponent <Renderer>().sharedMaterial.SetColor("_MainColor", Color.black);
}
public ReflectedCoordinate(PixelInformation pixelInformation, float distance)
{
this.pixelInformation = pixelInformation;
this.distance = distance;
}
/// <summary>
/// event is fired when the 'RandomizeButton' is clicked.
/// </summary>
private void RandomizeButton_Click(object sender, EventArgs e)
{
// setup our images
string sliceImage = SliceImageControl.Text;
string targetImage = TargetImageControl.Text;
int rowHeight = 0;
int rowWidth = 0;
bool isValid = false;
int offSetX = 0;
int offSetY = 0;
int increment = 0;
int incrementedValue = 0;
// load the target database
PixelDatabase targetDatabase = PixelDatabaseLoader.LoadPixelDatabase(targetImage, this.Callback);
// verify both objects exist
if (NullHelper.Exists(sliceDatabase, targetDatabase))
{
// Set the height and width
rowHeight = sliceDatabase.Height;
rowWidth = sliceDatabase.Width;
int min = MinValueControl.IntValue;
int max = MaxValueControl.IntValue;
int startX = StartXControl.IntValue;
int startY = StartYControl.IntValue;
increment = IncrementControl.IntValue;
int indent = 0;
LargeNumberShuffler shuffler = null;
// verify everything is in rage
if ((min > 0) && (max > 0) && (max > min) || (max == 0))
{
// valid
isValid = true;
// setup the ProgressBar
this.Graph.Visible = true;
this.Graph.Minimum = 0;
this.Graph.Maximum = NumberSlicesControl.IntValue;
// If the value for max is greater than zero
if (max > 0)
{
// Create a new instance of a 'RandomShuffler' object.
shuffler = new LargeNumberShuffler(6, 1, 375894, NumberOutOfRangeOptionEnum.ReturnModulus);
}
// setup the section
for (int section = 0; section < NumberSlices; section++)
{
// Update the graph
Graph.Value = section;
// Add the increment to the incrementedValue
incrementedValue += increment;
// if max is set, else we do not need indent
if (max > 0)
{
// pull the next item
indent = (shuffler.PullNumber() % 86) + 1;
}
// now we need to copy the entire sourceImage onto the target, using this indent
// iterate the y pixels
for (int x = 0; x < rowWidth; x++)
{
for (int y = 0; y < rowHeight; y++)
{
// get this pixel
PixelInformation pixel = sliceDatabase.GetPixel(x, y);
// If the pixel object exists
if (NullHelper.Exists(pixel))
{
// get the new x
offSetX = indent + startX + x;
offSetY = (section * rowHeight) + y + startY + incrementedValue;
if (offSetY < (targetDatabase.Height - 1))
{
// Set the pixel color
targetDatabase.SetPixelColor(offSetX, offSetY, pixel.Color, false, 0);
}
}
}
}
}
// Set the image
TargetImageViewer.BackgroundImage = targetDatabase.DirectBitmap.Bitmap;
// UPdate this UI
Refresh();
}
else
{
// not valid
isValid = false;
}
}
else
{
// not valid
isValid = false;
}
// Show the user a message
if (!isValid)
{
// show a message to the user
MessageBox.Show("Not valid", "Invalid");
}
}
public PixelInformation GetPixelInformation()
{
PixelInformation info = new PixelInformation(Layout, ComponentType);
return info;
}
private bool IsPixelInformationInvalid(PixelInformation info)
{
return(info.areaX >= _areas.Length || info.areaY >= _areas.GetLongLength(1));
}
public Pixel(PixelInformation pixInfo, byte[] data)
: this(pixInfo, data, 0)
{
}