public EasyDrawComponent(DrawFunction func)
: base(GameEntityComponent.UpdateLines.Draw)
{
m_layoutC = null;
m_lastDrawModel = null;
m_drawFunc = func;
}
public void Draw(int x, int y, int width, int height, DrawFunction draw, char chr = '█')
{
void SetPixel(int xc, int yc, char ch, ConsoleColor co)
{
// A typical font aspect ratio is ~ 2x1
// so we double up the drawn coordinate to make it ~ 2x2
var xx = x + xc * 2;
var yy = y + yc;
//
_app.Buffer.SetColor(xx + 0, yy, co);
_app.Buffer.SetColor(xx + 1, yy, co);
_app.Buffer.SetCharacter(xx + 0, yy, ch);
_app.Buffer.SetCharacter(xx + 1, yy, ch);
}
//
foreach (var(xc, yc) in RasterizeRectangle(width, height))
{
if (draw(xc, yc, out var col))
{
SetPixel(xc, yc, chr, col);
}
}
}
private void init(Control ctrl, bool printDialog)
{
_ctrl = ctrl;
_usePrintDialog = printDialog;
_drawFunc = printRenderFunction;
#if BITMAPONLY
_drawFunc = printDrawFunction;
#endif
}
internal void DrawWithDebugRenderState(
ScriptableRenderContext context,
CommandBuffer cmd,
ref RenderingData renderingData,
ref DrawingSettings drawingSettings,
ref FilteringSettings filteringSettings,
ref RenderStateBlock renderStateBlock,
DrawFunction func)
{
foreach (DebugRenderSetup debugRenderSetup in CreateDebugRenderSetupEnumerable(context, cmd))
{
DrawingSettings debugDrawingSettings = debugRenderSetup.CreateDrawingSettings(drawingSettings);
RenderStateBlock debugRenderStateBlock = debugRenderSetup.GetRenderStateBlock(renderStateBlock);
func(context, ref renderingData, ref debugDrawingSettings, ref filteringSettings, ref debugRenderStateBlock);
}
}
public static void CircleBrush <T>(Stroke stroke, int mapSize, T[,] map, DrawFunction <T> drawFunction)
{
int minSPY, maxSPY, minSPX, maxSPX;
FindStrokePixelBoundaries(stroke, mapSize, out minSPY, out maxSPY, out minSPX, out maxSPX);
for (stroke.CurrentPixel.y = minSPY; stroke.CurrentPixel.y <= maxSPY; stroke.CurrentPixel.y++)
{
int sY2 = stroke.CurrentPixel.y * stroke.CurrentPixel.y;
for (stroke.CurrentPixel.x = minSPX; stroke.CurrentPixel.x <= maxSPX; stroke.CurrentPixel.x++)
{
stroke.CurrentPixel.distanceToCenter = Mathf.Sqrt(stroke.CurrentPixel.x * stroke.CurrentPixel.x + sY2);
if (stroke.CurrentPixel.distanceToCenter <= stroke.halfSize)
{
int mX = stroke.CurrentPixel.GetMapX(),
mY = stroke.CurrentPixel.GetMapY();
map[mX, mY] = drawFunction(stroke, map[mX, mY]);
}
}
}
}
public async void StartSOM(DrawFunction drawSOM, ProgressBar progressBar)
{
WorkingStatus = true;
double somLearningRate = LearningRate;
double tmpLearningRate = LearningRate;
int sigma = NeuronCount / 2;
double lambda = IterationCount / Math.Log(sigma);
int neighborhoodReductionStep = IterationCount / NeighborhoodRadius;
// Progress bar
som_progressBar = progressBar;
som_progressBar.Maximum = IterationCount;
timer.Interval = 1;
timer.Tick += TimerTick;
for (int i = 0; i < IterationCount; i++)
{
IterationNumber = i + 1;
// Reduction of neighborhood radius
if ((i + 1) % neighborhoodReductionStep == 0)
{
NeighborhoodRadius--;
}
Point randomPoint = shape.RandomPointIn();
// Calculation of distance between points
List <double> distances = new List <double>();
foreach (Point neuron in NeuronsList)
{
double sum = DistanceBetweenPoints(randomPoint, neuron);
distances.Add(sum);
}
// Set the neuron index of the nearest selected point and radius of neighbors
int nearestIndex = distances.IndexOf(distances.Min());
int firstIndex = 0;
int lastIndex = 0;
if (nearestIndex - NeighborhoodRadius < 0)
{
firstIndex = 0;
}
else
{
firstIndex = nearestIndex - NeighborhoodRadius;
}
if (nearestIndex + NeighborhoodRadius > NeuronCount)
{
lastIndex = NeuronCount;
}
else
{
lastIndex = nearestIndex + NeighborhoodRadius;
}
NeuronsList[nearestIndex] = NeuronsList[nearestIndex] + somLearningRate * (randomPoint - NeuronsList[nearestIndex]);
// Moving neurons
for (int j = firstIndex; j < lastIndex; j++)
{
if (j == nearestIndex)
{
continue;
}
NeuronsList[j] = NeuronsList[j] + somLearningRate / Math.Abs(nearestIndex - j) * (randomPoint - NeuronsList[j]);
}
timer.Start();
await Task.Run(() => {
while (timer.Enabled)
{
}
});
// Decreasing learning rate
double x = Math.Exp(-(i + 1) / lambda);
somLearningRate = tmpLearningRate * x;
LearningRate = somLearningRate;
// Update pictureBox
drawSOM(randomPoint);
// Update progressBar
ProgressTick();
//
if (i == IterationCount - 1)
{
WorkingStatus = false;
}
}
}
public void AddTab(DrawFunction tabFunction, string tabName)
{
tabs.Add(tabFunction);
tabNames.Add(tabName);
}
public void AddOverlay(DrawFunction overlayFunction, Rect overlayRect)
{
overlayFunctions.Add(overlayFunction);
overlayRects.Add(overlayRect);
}
private void DrawMember(MemberReference member, ShowInInspectorAttribute attribute, DrawFunction drawFunction)
{
this.DrawMember(member, attribute, drawFunction, false);
}
private void DrawMember(MemberReference memberReference, ShowInInspectorAttribute attribute, DrawFunction drawFunction, bool forceReadOnly)
{
var newValue = drawFunction(this.GetName(memberReference, attribute), memberReference.GetValue(this.Target), null);
if (GUI.changed && memberReference.CanWrite && !forceReadOnly)
{
memberReference.SetValue(this.Target, newValue);
}
}
private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
drawFunction = Math.Cos;
}
public static bool GetDrawFunction(Type type, MemberReference memberReference, ShowInInspectorAttribute attribute, out DrawFunction drawFunction)
{
if (_drawFunctions.TryGetValue(type, out drawFunction))
{
return(true);
}
DrawFunctionGenerator generator;
if (_drawFunctionGenerators.TryGetValue(type, out generator))
{
drawFunction = generator(memberReference, attribute);
return(true);
}
if (type.IsEnum)
{
drawFunction = (n, v, o) => EditorGUILayout.EnumPopup(n, (Enum)v, o);
return(true);
}
else if (typeof(UnityObject).IsAssignableFrom(type))
{
drawFunction = (n, v, o) => EditorGUILayout.ObjectField(n, (UnityObject)v, type, true, o);
return(true);
}
else if (type.IsArray)
{
Type elementType = type.GetElementType();
DrawFunction elementDrawFunction;
if (InternalPropertyDrawer.GetDrawFunction(elementType, out elementDrawFunction))
{
drawFunction = (label, value, parameters) =>
{
const int IndentationAmount = 20;
Array array = (Array)value;
// draw the name of the array
EditorGUILayout.LabelField(label, EditorStyles.boldLabel);
// draw the length (and '+' & '-' buttons)
EditorGUILayout.BeginHorizontal();
GUILayout.Space(IndentationAmount);
int newLength = EditorGUILayout.IntField("Length", array.Length);
if (GUILayout.Button("+", GUILayout.Width(24)))
{
newLength++;
}
else if (GUILayout.Button("-", GUILayout.Width(24)))
{
newLength = FlaiMath.Max(0, newLength - 1);
}
EditorGUILayout.EndHorizontal();
// if the size has been changed, then update it
if (newLength != array.Length && newLength > 0)
{
Array newArray = (Array)Activator.CreateInstance(array.GetType(), newLength);
if (array.Length > 0)
{
for (int i = 0; i < newArray.Length; i++)
{
var elementValue = (i >= array.Length) ? array.GetValue(array.Length - 1) : array.GetValue(i);
newArray.SetValue(elementValue, i);
}
}
array = newArray;
}
// draw all the elements
for (int i = 0; i < array.Length; i++)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Space(IndentationAmount);
array.SetValue(elementDrawFunction("Element " + i, array.GetValue(i), null), i);
EditorGUILayout.EndHorizontal();
}
return(array);
};
return(true);
}
}
return(false);
}
public static bool GetDrawFunction(Type type, out DrawFunction drawFunction)
{
return(GetDrawFunction(type, MemberReference.Empty, null, out drawFunction));
}
public static bool GetDrawFunction <T>(out DrawFunction drawFunction)
{
return(InternalPropertyDrawer.GetDrawFunction(typeof(T), out drawFunction));
}
public static bool GetDrawFunction(MemberReference member, ShowInInspectorAttribute attribute, out DrawFunction drawFunction)
{
if (InternalPropertyDrawer.GetDrawFunction(member.InnerType, member, attribute, out drawFunction))
{
return(true);
}
drawFunction = null;
return(false);
}
