} //end CopyAsGray
public bool SaveSeq(string sSetFileBase, string sSetFileExt)
{
bool bGood = true;
//try { //first write debug file
sFileExt = sSetFileExt;
sPathFileBaseName = sSetFileBase;
// RString.StringToFile(sSetFileBase+".txt", RString.ToString(true)); }
//catch (Exception exn) {
// RReporting.ShowExn(exn,anim SaveSeq","saving dump"); }
try {
for (long lFrameSave = 0; lFrameSave < lFrames; lFrameSave++)
{
if (!SaveSeqFrame(lFrameSave))
{
bGood = false;
RReporting.ShowError("Couldn't Save " + PathFileOfSeqFrame(sSetFileBase, sSetFileExt, lFrameNow, iSeqDigitsMin), "SaveSeq");
}
}
} catch (Exception exn) { RReporting.ShowExn(exn, "SaveSeq"); }
return(bGood);
} //SaveSeq
} //end Shade
public bool ShadeAlpha(ref byte[] byarrDest, int iDestByte, int iValue)
{
bool bGood = true;
try {
if (iBytesPP >= 4)
{
if (by2dGrad[iValue][3] == 0) //transparent
{
}
else if (by2dGrad[iValue][3] == 255)
{
byarrDest[iDestByte] = by2dGrad[iValue][0];
iDestByte++;
byarrDest[iDestByte] = by2dGrad[iValue][1];
iDestByte++;
byarrDest[iDestByte] = by2dGrad[iValue][2];
}
else //else blend alpha
{
byarrDest[iDestByte] = RMath.Approach(byarrDest[iDestByte], by2dGrad[iValue][0], (float)by2dGrad[iValue][3] / 255.0f);
iDestByte++;
byarrDest[iDestByte] = RMath.Approach(byarrDest[iDestByte], by2dGrad[iValue][1], (float)by2dGrad[iValue][3] / 255.0f);
iDestByte++;
byarrDest[iDestByte] = RMath.Approach(byarrDest[iDestByte], by2dGrad[iValue][2], (float)by2dGrad[iValue][3] / 255.0f);
}
}
else
{
RReporting.ShowErr("Incorrect gradient bit depth (need 4 for ShadeAlpha)", "", String.Format("RGradient ShadeAlpha(...){{GradientBitDepth:{0}}}", (iBytesPP * 8)));
}
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "shading", "RImage ShadeAlpha(byte array location) {iDestByte:" + iDestByte.ToString() + "; iValue:" + iValue.ToString() + "; by2dGrad.Length:" + by2dGrad.Length.ToString() + "}");
}
return(bGood);
} //end ShadeAlpha
}//end ForceSet(...,...,string)
public bool ForceSetByRef(int iInternalIndex, string sName, byte[] byarrToReference) {
bool bGood=true;
try {
if (iInternalIndex>=MAXIMUM) {
IncreaseMaxToFuzzy(iInternalIndex+1);
}
if (iInternalIndex>iCount) {//but CAN be created at iCount!!!!
bGood=false;
RReporting.ShowErr("variables.ForceSetByRef(...,"+sName+",...)","Index "+iInternalIndex.ToString()+" is beyond "+iCount.ToString()+" currently used slots and cannot be set or created.");
}
else if (iInternalIndex>=0) { //else if everything is okay, set it
//if (sName.Length>0) {
//DONT check//if (byarrToReference.Length>0) {
if (varr[iInternalIndex]==null) varr[iInternalIndex]=new Variable(sName,byarrToReference);
else varr[iInternalIndex].byarrVal=byarrToReference;
varr[iInternalIndex].iType=Variable.TypeBinary;
if (iInternalIndex==iCount) iCount++;
//}
//else {
// bGood=false;
// RReporting.ShowErr("variables.ForceCreate","Value is blank.");
//}
//}
//else {
// bGood=false;
// RReporting.ShowErr("Name is blank.","variables ForceSet");
//}
}
else {
bGood=false;
RReporting.ShowErr("variables ForceSetByRef","Index "+iInternalIndex.ToString()+" is not valid");
}
}
catch (Exception exn) {
RReporting.ShowExn(exn,"ForceSetByRef("+((sName==null)?"null":"\"sName\","),((byarrToReference==null)?"null":"\"val\")"));
}
return bGood;
}//end ForceSetByRef(...,...,byarrToReference)
public bool SaveSeq(string sFileBaseName, string sFileExt, int iGlyphType)
{
RReporting.sLastFile = sFileBaseName + "*." + sFileExt;
bool bGood = false;
try {
bGood = animarrGlyphType[iGlyphType].SaveSeq(sFileBaseName, sFileExt);
}
catch (Exception exn) {
RReporting.ShowExn(exn, "accessing font glyph type while saving", "RFont SaveSeq {sFileBaseName:" + sFileBaseName + "; sFileExt:" + sFileExt + "; GlyphType:" + GlyphTypeToString(iGlyphType) + "}");
bGood = false;
}
if (!bGood)
{
try {
RReporting.ShowErr("Failed to save " + sFileExt + " files with names starting on " + sFileBaseName + " " + animarrGlyphType[iGlyphType].ToString(true), "", "SaveSeq");
}
catch (Exception exn2) {
RReporting.ShowExn(exn2, "accessing font glyph type while saving error data", "RFont SaveSeq(" + sFileBaseName + "," + sFileExt + "," + iGlyphType.ToString() + "){sFileBaseName:" + sFileBaseName + "; sFileExt:" + sFileExt + "; GlyphType:" + GlyphTypeToString(iGlyphType) + "}");
}
}
return(bGood);
} //end SaveSeq
}//end GetOrCreate(float,...
public bool GetOrCreate(ref double val, string sName) {
bool bGood=true;
int iAt=IndexOf(sName);
bool bFound=(iAt>=0);
//float valTemp;
try {
if (bFound) {
//if (!
varr[iAt].Get(out val);
//) val=0.0;
//val=valTemp;
}
else {
ForceSet(iCount,sName,val.ToString());
//if (bSaveEveryChange) Save();
}
}
catch (Exception exn) {
bGood=false;
RReporting.ShowExn(exn,"variables.GetOrCreate(double,...)");
}
return bGood;
}//end GetOrCreate(double,...
public bool LoadInternalBitmap(string sFile)
{
bool bGood = true;
try {
if (bmpLoaded != null)
{
bmpLoaded.Dispose();
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "LoadInternalBitmap(\"" + sFile + "\")", "disposing previous frame image");
}
try {
bmpLoaded = new Bitmap(sFile);
bGood = CopyFrameFromInternalBitmap();
}
catch (Exception exn) {
RReporting.ShowExn(exn, "LoadInternalBitmap(\"" + sFile + "\")", "working with file type or location");
bGood = false;
}
return(bGood);
}
public static string PathFileOfSeqFrame(string sFileBaseName1, string sSetFileExt, long lFrameTarget, int iDigitsMin)
{
string sReturn = "";
try {
sReturn = sFileBaseName1;
if (iDigitsMin > 0)
{
long lDivisor = RMath.SafeE10L((int)(iDigitsMin - 1)); //returns long since implied base is 10L
long lDestruct = lFrameTarget;
while (lDivisor > 0)
{
long lResult = lDestruct / lDivisor;
sReturn += lResult.ToString();
lDestruct -= lResult * lDivisor;
if (lDivisor == 1)
{
lDivisor = 0;
}
else
{
lDivisor /= 10;
}
}
}
else
{
sReturn += lFrameTarget.ToString();
}
sReturn += "." + sSetFileExt;
}
catch (Exception exn) {
RReporting.ShowExn(exn, "PathFileOfSeqFrame");
sReturn = "";
}
return(sReturn);
} //end PathFileOfSeqFrame
public bool From(ref Pixel32Struct pxUpper, ref Pixel32Struct pxLower)
{
bool bGood = false;
try {
FPx fpxUpper = new FPx();
FPx fpxLower = new FPx();
fpxUpper.B = (float)pxUpper.B;
fpxUpper.G = (float)pxUpper.G;
fpxUpper.R = (float)pxUpper.R;
fpxUpper.A = (float)pxUpper.A;
fpxLower.B = (float)pxLower.B;
fpxLower.G = (float)pxLower.G;
fpxLower.R = (float)pxLower.R;
fpxLower.A = (float)pxLower.A;
float fGrad = (int)iGrad;
int iVal = 0;
float fVal;
float fOpacity;
//needs to be float in case gradient is longer than 256!!!
for (fVal = 0; fVal < fGrad; fVal += 1.0f, iVal++)
{
fOpacity = fVal / 255.0f;
by2dGrad[iVal][0] = (byte)(((fpxUpper.B - fpxLower.B) * fOpacity + fpxLower.B) + .5f);
by2dGrad[iVal][1] = (byte)(((fpxUpper.G - fpxLower.G) * fOpacity + fpxLower.G) + .5f);
by2dGrad[iVal][2] = (byte)(((fpxUpper.R - fpxLower.R) * fOpacity + fpxLower.R) + .5f);
by2dGrad[iVal][3] = (byte)(((fpxUpper.A - fpxLower.A) * fOpacity + fpxLower.A) + .5f);
}
//bGood=ByteArrayFromPixArray();
}
catch (Exception exn) {
RReporting.ShowExn(exn, "changing gradient values", "RImage From(Pixel32Struct)");
bGood = false;
}
return(bGood);
} //end From(Pixel32Struct,Pixel32Struct)
public bool Push(string sAdd)
{
//if (!IsFull) {
try {
if (NewIndex >= Maximum)
{
SetFuzzyMaximumByLocation(NewIndex);
}
sarr[NewIndex] = sAdd;
iCount++;
//sLogLine="debug enq iCount="+iCount.ToString();
}
catch (Exception e) {
RReporting.ShowExn(e, "accessing StringStack array", "StringStack Push(" + ((sAdd == null)?"null string":"non-null") + "){at:" + NewIndex.ToString() + "}");
return(false);
}
return(true);
//}
//else {
// if (sAdd==null) sAdd="";
// RReporting.ShowErr("StringStack is full, can't push","","StringStack Push("+((sAdd==null)?"null string":"non-null")+"){count:"+iCount.ToString()+"}");
// return false;
//}
}
} //end static constructor
#endregion constructors
//public static byte SafeIndex(byte[][] arr2dX, int iDim1, int iDim2) {
// byte byReturn=0;
// return byReturn;
//}
public static byte Descramble(byte Src_Value, uint Src_OriginalIndex)
{
try {
if (by2dUnFibo != null)
{
if (by2dUnFibo[Src_Value] != null)
{
return(by2dUnFibo[Src_Value][Src_OriginalIndex % 256]);
}
else
{
Console.Error.WriteLine("Descramble array was not sized correctly");
}
}
else
{
Console.Error.WriteLine("Descramble array not present");
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, String.Format("accessing Descramble array at [{0}][{1}]", Src_Value, Src_OriginalIndex % 256), "Descramble");
}
return(0);
}
} //end Fill4ByteChunksByUnitCount
public static unsafe void Fill4ByteChunksByUnitCount(ref byte[] destination, ref byte[] src, int iDestByte, int iSrcByte, int iCount_BytesDivBy4)
{
try
{
fixed(byte *lpDest = destination, lpSrc = src) //keeps GC at bay
{
byte *lpDestNow = lpDest;
byte *lpSrcNow = lpSrc;
lpDestNow += iDestByte;
lpSrcNow += iSrcByte;
for (int i = 0; i < iCount_BytesDivBy4; i++)
{
*((uint *)lpDestNow) = *((uint *)lpSrcNow); //64bit chunks
lpDestNow += 3; //do NOT do lpSrcNow+=8;
}
}
}
catch (Exception e) {
RReporting.ShowExn(e, "Memory Fill4ByteChunksByUnitCount");
return;
}
return;
} //end Fill4ByteChunksByUnitCount
} //end CopyFastVoid
///<summary>
///Fills iCount_BytesDivBy8 8-byte units with data from src which must be 8-bytes
/// long or larger
///src: first 8 bytes will be looped and written onto destination
///</summary>
private static unsafe void Fill8ByteChunksByUnitCount(ref byte[] destination, ref byte[] src, int iDestByte, int iSrcByte, int iCount_BytesDivBy8)
{
try
{
fixed(byte *lpDest = destination, lpSrc = src) //keeps GC at bay
{
byte *lpDestNow = lpDest;
byte *lpSrcNow = lpSrc;
lpDestNow += iDestByte;
lpSrcNow += iSrcByte;
for (int i = 0; i < iCount_BytesDivBy8; i++)
{
*((ulong *)lpDestNow) = *((ulong *)lpSrcNow); //64bit chunks
lpDestNow += 8; //do NOT do lpSrcNow+=8;
}
}
}
catch (Exception e) {
RReporting.ShowExn(e, "Memory Fill8ByteChunksByUnitCount(array,array,iDest,iSource,count)");
return;
}
return;
} //end Fill8ByteChunksByUnitCount
public Effect Copy()
{
Effect fxReturn = null;
try {
fxReturn = new Effect();
//fxReturn.varsFX=varsFX.Copy(); //TODO: re-implement this
fxReturn.bitsAttrib = bitsAttrib;
fxReturn.iEffect = iEffect;
fxReturn.iDest = iDest;
fxReturn.iTypeDest = iTypeDest;
fxReturn.iOverlay = iOverlay;
fxReturn.iTypeOverlay = iTypeOverlay;
fxReturn.iMask = iMask;
fxReturn.iTypeMask = iTypeMask;
fxReturn.lStartFrame = lStartFrame;
fxReturn.lFrames = lFrames;
fxReturn.sScript = sScript;
}
catch (Exception exn) {
RReporting.ShowExn(exn, "Effect Copy");
}
return(fxReturn);
} //end Copy
//public bool FromFrames(byte[][] by2dFrames, long lFrames, int iChannels, int iWidthNow, int iHeightNow) {
//}
public bool GotoFrame(long lFrameX)
{
//refers to a file if a file is used.\
bool bGood = true;
try {
if (lFramesCached == lFrames)
{
gbFrame = gbarrAnim[lFrameX];
lFrameNow = lFrameX;
}
else //if ((sPathFile!=null) && (sPathFile.Length>0)) {
{
RReporting.ShowErr("GotoFrame of non-cached sequence is not available in this version"); //debug NYI
//image.SelectActiveFrame(image.FrameDimensionsList[lFrameX], (int)lFrameX);
//debug NYI load from file
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "GotoFrame");
bGood = false;
}
return(bGood);
} //end GotoFrame
///<summary>
///Primary Set overload (all overloads call this)
///</summary>
public unsafe bool SetArgb(byte a, byte r, byte g, byte b)
{
try {
//bool bMake=false;
//if (data32==null) {data32=new byte[4]; bMake=true; }
//else if ( data32[0]!=b
// ||data32[1]!=g
// ||data32[2]!=r
// ||data32[3]!=a
// ) {
// bMake=true;
//}
//if (bMake) {
data32[0] = b;
data32[1] = g;
data32[2] = r;
data32[3] = a;
data24Copied48[0] = b; data24Copied48[1] = g; data24Copied48[2] = r;
data24Copied48[3] = b; data24Copied48[4] = g; data24Copied48[5] = r;
//if (data32Copied64==null) data32Copied64=new byte[8];
fixed(byte *lp64 = data32Copied64, lp32 = data32)
{
byte *lp64Now = lp64;
*((UInt32 *)lp64Now) = *((UInt32 *)lp32);
lp64Now += 4;
*((UInt32 *)lp64Now) = *((UInt32 *)lp32);
}
//}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "", "RBrush SetArgb(a,r,g,b)");
return(false);
}
return(true);
} //end SetArgb (primary overload)
} //end FromImageValue
public bool FromImage(string sFile, int iCharWidth, int iCharHeight, int iRows, int iColumns)
{
bool bGood = false;
RAnim animNormal;
RReporting.sLastFile = sFile; //TODO: implement this EVERYWHERE
try {
animNormal = new RAnim();
bGood = Init();
if (bGood)
{
bGood = animNormal.SplitFromImage32(sFile, iCharWidth, iCharHeight, iRows, iColumns);
//animNormal.SaveSeq("etc/test/0.debug-glyph", "png");
//RImage.OverlayToBigNoClipRaw(ref riTarget, ref ipAt, ref animNormal.riFrame.byarrData, iCharWidth, iCharHeight, 4);
if (bGood)
{
Normal = animNormal;
Bold = Normal.Copy();
Italic = Normal.Copy();
BoldItalic = Normal.Copy();
//TODO: finish modifying the Glyph Types -- italics using image manip
}
//else RReporting.ShowErr("RFont failed to split image","","RFont FromImage");//already shown by anim
//ShowAsciiTable();
//Console.Error.WriteLine("Normal.ToString(true):"+Normal.ToString(true));
}
else
{
RReporting.ShowErr("Couldn't initialize font glyph graphics buffer", "initializing font graphics", "RFont FromImage");
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "initializing font graphics", "RFont FromImage");
}
return(bGood);
} //end FromImage
} //end From(YHSA,YHSA)
public bool From(ref PixelYhs pxUpper, ref PixelYhs pxLower)
{
bool bGood = false;
try {
STEPS = 2;
pxarrStep[0].Y = pxLower.Y;
pxarrStep[0].H = pxLower.H;
pxarrStep[0].S = pxLower.S;
pxarrStep[0].A = (REAL)1.0;
pxarrStep[1].Y = pxUpper.Y;
pxarrStep[1].H = pxUpper.H;
pxarrStep[1].S = pxUpper.S;
pxarrStep[1].A = (REAL)1.0;
rarrStep[0] = (REAL)0.0;
rarrStep[1] = (REAL)1.0;
bGood = true;
}
catch (Exception exn) {
RReporting.ShowExn(exn, "Gradient.From(YHS,YHS)");
bGood = false;
}
return(bGood);
} //end From(YHS,YHS)
public bool NeedsToBreakBeforeWordBreaker(string sText, int iCursor, int xPixel, IRect rectDest, int iGlyphType)
{
bool bReturn = false;
try {
if (rectDest != null)
{
if (sText != null && iCursor >= 0 && iCursor < sText.Length)
{
int zone_Right = rectDest.X + rectDest.Width;
while (!RString.IsWordBreaker(sText[iCursor])) //while (!RString.IsSpacing(sText[iCursor])) {
{
xPixel += WidthOf(sText[iCursor], iGlyphType);
if (xPixel >= zone_Right)
{
bReturn = true;
break;
}
iCursor++;
}
}
}
else
{
RReporting.ShowErr("Cannot check line breaking using null rect.", "", "NeedsToBreakBeforeWordBreaker");
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "checking for line break", String.Format("NeedsToBreakBeforeWordBreaker {{{0}{1}{2}rectDest:{3}}}",
RReporting.DebugStyle("sText", sText, false, true),
RReporting.DebugStyle("iCursor", iCursor, true),
RReporting.DebugStyle("xPixel", xPixel, true),
IRect.ToString(rectDest)));
}
return(bReturn);
}
/// <summary>
/// Set by 6-character (rgb), 8-character (rgba), or 3-character (rgb) hex string (may start with # or 0x, x and hex chars are case-insensitive).
/// </summary>
/// <param name="sHexCode"></param>
/// <returns></returns>
public bool SetRgb(string sHexCode)
{
bool bGood = true;
try {
sHexCode = sHexCode.ToUpper();
if (sHexCode.StartsWith("#"))
{
sHexCode = sHexCode.Substring(1);
}
else if (sHexCode.StartsWith("0X"))
{
sHexCode = sHexCode.Substring(2);
}
if (sHexCode.Length < 6)
{
if (sHexCode.Length == 3)
{
if (!SetRgba(RConvert.ToByte(RConvert.HexNibbleToInt(sHexCode[0]) << 4), //*17
RConvert.ToByte(RConvert.HexNibbleToInt(sHexCode[1]) << 4), //*17
RConvert.ToByte(RConvert.HexNibbleToInt(sHexCode[2]) << 4), //*17
255
))
{
bGood = false;
}
}
else
{
RReporting.ShowErr("This hex color code in the file is not complete", "", "RBrush SetRgb(" + sHexCode + ")");
bGood = false;
}
}
else
{
if (sHexCode.Length >= 8)
{
if (!SetRgba(RConvert.HexToByte(sHexCode.Substring(0, 2)),
RConvert.HexToByte(sHexCode.Substring(2, 2)),
RConvert.HexToByte(sHexCode.Substring(4, 2)),
RConvert.HexToByte(sHexCode.Substring(6, 2))
))
{
bGood = false;
}
}
else
{
if (!SetRgba(RConvert.HexToByte(sHexCode.Substring(0, 2)),
RConvert.HexToByte(sHexCode.Substring(2, 2)),
RConvert.HexToByte(sHexCode.Substring(4, 2)), 255))
{
bGood = false;
}
}
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "interpreting the specified hex color code", "RBrush SetRgb(" + sHexCode + ")");
bGood = false;
}
return(bGood);
} //end SetRgb(Hex)
/// <summary>
///
/// </summary>
/// <param name="sText">Time length formatted as [D]:[H]:[M]:[S.MS], [D]:[H]:[M]:[S]:[F], [H]:[M]:[S];[F], [S.MS], [F],
/// numbers in arbitrary order but labeled as 0d0h0m0s0ms0f or where
/// items in brackets are not in brackets but are instead numbers, and where [D] (days) and anything
/// else to the left of [S] is optional.</param>
/// <returns>Seconds, or if fails, returns decimal.MinValue instead.</returns>
public static decimal SecondsFromDHMSF(string sText, decimal dFrameRate, uint FrameRate_override) {
decimal dReturn=0.0M;
bool bGood=false;
RReporting.sParticiple="trimming DHMSF timecode string";
try {
darrToSecondMultiplier[TimeType_Frame]=1.0M/dFrameRate;
darrFromSecondDivisor[TimeType_Frame]=dFrameRate;
if (sText==null) sText="";
if (sText.Length>0) {
//int iMSTotal=0;
//string[] sarrNum=new String[sText.Length];
//string[] sarrType=new String[sText.Length];
//for (int iNow=0; iNow<sText.Length; iNow++) {
// sarrNum[iNow]="";
// sarrType[iNow]="";
//}
int iFirst=0;
int iLast=sText.Length-1;
while (RString.IsWhiteSpace(sText[iFirst])) {
iFirst++;
}
while (RString.IsWhiteSpace(sText[iLast])) {
iLast--;
}
if (iFirst>0||(iLast!=(sText.Length-1))) {
if (iLast>=iFirst) {
sText=RString.SafeSubstringByInclusiveEnder(sText,iFirst,iLast);
}
else sText="";
}
int iNums=0;
RReporting.sParticiple="checking DHMSF timecode string";
int iDigits=0;
int iLastDecimal=-1;
int iLastColon=-1;
for (int i=0; i<sText.Length; i++) {
if (RString.IsDigit(sText[i])) iDigits++;
else if (sText[i]=='.') iLastDecimal=i;
else if (sText[i]==':') iLastColon=i;
}
bool bHasDecimalInLastSegment=iLastDecimal>iLastColon;
int TimeType_Now=TimeType_Frame; //since SMTPE timecode is [hh]:[mm]:[ss]:[ff] (vegas is [hh]:[mm]:[ss];[ff])
if (bHasDecimalInLastSegment) {
TimeType_Now=TimeType_Second;//to account timecode with decimal seconds e.g. [hh]:[mm]:[ss].[_ms]
}
int iChar=sText.Length-1;
bGood=true;
int ParsingWhat=Parsing_Delimiter;
int SegmentNow_EndBefore=iChar+1;
if (RString.IsDigit(sText[iChar])) ParsingWhat=Parsing_Number; //ok to use iChar since this whole process only happens if sText.Length>0
while (iChar>=-1) {
if (ParsingWhat==Parsing_Space) {
if (iChar==-1) {
//do nothing
}
else if (!RString.IsWhiteSpace(sText[iChar])) {
SegmentNow_EndBefore=iChar+1;//+1 since NOT whitespace
if (RString.IsDigit(sText[iChar])||(sText[iChar]=='.')) {
ParsingWhat=Parsing_Number;
//sarrNum[iNums]+=sText.Substring(iChar,1);
}
else {
ParsingWhat=Parsing_Delimiter;
}
}
}
else if (ParsingWhat==Parsing_Delimiter) {
if (iChar<0) {
RReporting.SourceErr("Warning: unknown text found at start of time string","",sText);
}
else if (RString.IsDigit(sText[iChar])||(sText[iChar]=='.')||(RString.IsWhiteSpace(sText[iChar]))) {
int TimeType_Temp=-1;
//if (sText[iChar]=='.') {
//HANDLED BELOW (TimeType_Now decremented twice)
// TimeType_Temp=TimeType_Second
//}
//else {
if (SegmentNow_EndBefore-(iChar+1) == 1) TimeType_Temp=TimeDelimiterToTimeType(sText[iChar+1]); //+1 since [iChar] is NOT delimiter
else TimeType_Temp=TimeDelimiterToTimeType(RString.SafeSubstringByExclusiveEnder(sText,iChar+1,SegmentNow_EndBefore)); //+1 since [iChar] is NOT delimiter
//}
if (TimeType_Temp<0) {//assume generic delimiter //if (sText[iChar]==":"||sText[iChar]==";") {
if (carrTimeType[TimeType_Now]=='.') TimeType_Now--;//skip f if on ms
TimeType_Now--;
}
else TimeType_Now=TimeType_Temp;
SegmentNow_EndBefore=iChar+1;//+1 since sText[iChar] is NOT delimiter
if (RString.IsWhiteSpace(sText[iChar])) {
ParsingWhat=Parsing_Space;
}
else {//digit or '.'
ParsingWhat=Parsing_Number;
}
//sarrNum[iNums]+=sText.Substring(iChar,1);
}
}
else if (ParsingWhat==Parsing_Number) {
if ( iChar<0 || ( !RString.IsDigit(sText[iChar]) && !(sText[iChar]=='.') ) ) {
if (IsValidTimeType(TimeType_Now)) {
//Each hour is 108000 non-drop frames (30 * 60 * 60) or 107892 drop frames (drop 108 frames). In real time,
//each hour is 107892.108 frames.
//Each "deci-minute" is 18000 non-drop frames (30 * 60 * 10) or 17982 drop frames (drop 18 frames, or 2 frames
//for nine out of every ten minutes). In real time, 10 minutes is 17982.018 frames.
//Each "single-minute" is 1800 non-drop frames (30 * 60) or 1798 drop frames (drop 2 frames for every minute, or
//0 frames when multiplying by 0). In real time, a minute is 1798.202 frames.
//Each second is 30 frames (both timebases), or 29.970 frames real-time.
if (TimeType_Now==TimeType_Frame) {
}
else dReturn+=RConvert.ToDecimal( RString.SafeSubstringByExclusiveEnder(sText,iChar+1,SegmentNow_EndBefore) ) * darrToSecondMultiplier[TimeType_Now]; //+1 since [iChar] is NOT digit
}
if (!(iChar<0)) {
SegmentNow_EndBefore=iChar+1;//+1 since [iChar] is NOT part of number
if (RString.IsWhiteSpace(sText[iChar])) {
ParsingWhat=Parsing_Space;
}
else {
ParsingWhat=Parsing_Delimiter;
}
}//if not out of range
}
//else if (sText[iChar]=='.' && TimeType_Now==TimeType_Millisecond) TimeType_Now=TimeType_Second
}
else { //ParsingWhat does not have valid opcode
bGood=false;
RReporting.ShowErr("DHMSF Parsing Corruption");
}
iChar--;
}//end while iChar>=-1
}//end if sText.Length>0
else {
bGood=true; //good since it is ok to be blank
dReturn=0.0M;
}
}
catch (Exception e) {
bGood=false;
RReporting.ShowExn(e);
}
if (!bGood) dReturn=decimal.MinValue;
return dReturn;
}//end From(sDHMSF)
public bool FromFixedHeightStaggered(string sFile, int iCharHeight) //this is named FromFixedHeightStaggered while the function it called anim.SplitFromFixedHeightStaggered
{
RReporting.sLastFile = sFile + "...";
bool bGood = false;
RAnim animNormal = null;
bGood = Init();
try {
if (!sFile.EndsWith(".png"))
{
animNormal = new RAnim();
RImage riNormal = new RImage();
RReporting.sLastFile = sFile + ".png";
if (!riNormal.Load(sFile + ".png", 4)) //assumes 32-bit is needed
{
RReporting.ShowErr("Cannot load font file", "", "RAnim FromFixedHeightStaggered(\"" + RString.SafeString(sFile) + ".png\")");
}
RReporting.sParticiple = "splitting normal font image";
bGood = animNormal.SplitFromFixedHeightStaggered(riNormal, iCharHeight);
if (bGood)
{
Normal = animNormal;
bGood = Normal != null;
if (Normal == null)
{
RReporting.ShowErr("failed to load normal font though split image returned true", "checking loaded normal font", "rfont_bgra32 FromFixedHeightStaggered");
}
if (File.Exists(sFile + "-bold.png"))
{
RReporting.sLastFile = sFile + "-bold.png";
if (animarrGlyphType[RFont.GlyphTypeBold] == null)
{
Bold = new RAnim();
}
RImage riBold = new RImage();
RReporting.sParticiple = "loading bold font image";
riBold.Load(sFile + "-bold.png", 4); //assumes 32-bit is needed
if (!Bold.SplitFromFixedHeightStaggered(riBold, iCharHeight))
{
RReporting.sParticiple = "falling back to generated bold font";
bGood = false;
RReporting.ShowErr("Could not split image to bold font frames", "separating bold font frames", "rfont_bgra32 FromFixedHeightStaggered");
Bold = animNormal.Copy();
//TODO: embolden font manually
}
}
else
{
RReporting.sParticiple = "getting bold font image from normal";
Bold = animNormal.Copy();
if (Bold != null)
{
//TODO: embolden font manually
}
else
{
bGood = false;
RReporting.ShowErr("Could not copy font frames", "copying font frames to bold font frames", "rfont_bgra32 FromFixedHeightStaggered");
}
}
RReporting.sParticiple = "getting italic font image from normal";
Italic = Normal.Copy();
if (Italic != null)
{
//TODO: italicize font manually
}
else
{
bGood = false;
RReporting.ShowErr("Could not copy font frames", "copying font frames to italic font frames", "rfont_bgra32 FromFixedHeightStaggered");
}
RReporting.sParticiple = "getting bold italic font image from bold";
BoldItalic = Bold.Copy();
if (BoldItalic != null)
{
//TODO: italicize bold font manually
}
else
{
bGood = false;
RReporting.ShowErr("Could not copy font frames", "copying font frames to bold italic font frames", "rfont_bgra32 FromFixedHeightStaggered");
}
CalculateSpacing(GlyphTypeNormal);
}
else
{
RReporting.ShowErr("Could not split image to font frames", "separating font frames", "rfont_bgra32 FromFixedHeightStaggered");
}
}
else
{
bGood = false;
RReporting.ShowErr("Font file base name must not end with extension--must have assumed png extension.", "checking raster font file", "rfont_bgra32 FromFixedHeightStaggered");
}
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Splitting Proportional Font Glyphs", "FromFixedHeightStaggered(" + sFile + "," + iCharHeight.ToString() + ")");
}
if (this.animarrGlyphType != null)
{
for (int i = 0; i < RFont.iGlyphTypes; i++)
{
if (animarrGlyphType[i] == null)
{
RReporting.ShowErr("Null glyph type " + RFont.GlyphTypeToString(i), "getting glyphs from images", "FromFixedHeightStaggered(sFile=" + RReporting.StringMessage(sFile, true) + ",iCharHeight=" + iCharHeight + ")");
}
else if (!animarrGlyphType[i].FrameIsCached(0))
{
RReporting.ShowErr("First glyph is null in glyph type " + RFont.GlyphTypeToString(i), "getting glyphs from images", "FromFixedHeightStaggered(sFile=" + RReporting.StringMessage(sFile, true) + ",iCharHeight=" + iCharHeight + ")");
}
}
}
else
{
RReporting.ShowErr("Null glyph type array", "getting glyphs from images", "FromFixedHeightStaggered(sFile=" + RReporting.StringMessage(sFile, true) + ",iCharHeight=" + iCharHeight + ")");
}
return(bGood);
} //end FromFixedHeightStaggered
} //end From(Pixel32Struct,Pixel32Struct)
public bool From(int[] iarrPosition, Pixel32Struct[] pxarrColor)
{
bool bGood = false;
string sVerb = "getting maximum";
try {
if (iarrPosition.Length > 0)
{
if (iarrPosition.Length == pxarrColor.Length)
{
int iPositions = iarrPosition.Length;
int iMaxPosition = 0;
int iNow;
for (iNow = 0; iNow < iarrPosition.Length; iNow++)
{
if (iarrPosition[iNow] > iMaxPosition)
{
iMaxPosition = iarrPosition[iNow];
}
}
int iShades = iMaxPosition + 1;
if (iShades < 256)
{
iShades = 256;
}
sVerb = "creating [" + iShades.ToString() + "] shades";
by2dGrad = new byte[iShades][];
sVerb = "setting [" + iShades.ToString() + "] shades";
for (iNow = 0; iNow < iShades; iNow++)
{
by2dGrad[iNow] = new byte[iBytesPP];
for (int iChan = 0; iChan < iBytesPP; iChan++)
{
by2dGrad[iNow][iChan] = 0;
}
}
//do the last position so overlap is not needed in the calculations in the for loop:
sVerb = "setting top color [shade " + (iPositions - 1).ToString() + "]";
if (iBytesPP == 1)
{
by2dGrad[iPositions][0] = pxarrColor[iPositions - 1].A;
}
else
{
by2dGrad[iMaxPosition][0] = pxarrColor[iPositions - 1].B;
by2dGrad[iMaxPosition][1] = pxarrColor[iPositions - 1].G;
by2dGrad[iMaxPosition][2] = pxarrColor[iPositions - 1].R;
if (iBytesPP > 3)
{
by2dGrad[iMaxPosition][3] = pxarrColor[iPositions - 1].A;
}
}
float fNextness;
for (int iPositionIndex = 0; iPositionIndex < iPositions - 1; iPositionIndex++)
{
sVerb = "setting position " + iPositionIndex.ToString();
if (iarrPosition[iPositionIndex + 1] > iarrPosition[iPositionIndex])
{
for (int iGradNow = iarrPosition[iPositionIndex]; iGradNow < iarrPosition[iPositionIndex + 1]; iGradNow++)
{
sVerb = "setting shade " + iGradNow.ToString() + " at position " + iPositionIndex.ToString();
fNextness = (float)((double)(iGradNow - iarrPosition[iPositionIndex]) / (double)(iarrPosition[iPositionIndex + 1] - iarrPosition[iPositionIndex]));
//debug performance--the next lines can use an alpha lookup table (fNextness*255)!
by2dGrad[iGradNow][0] = RMath.Approach(pxarrColor[iPositionIndex].B, pxarrColor[iPositionIndex + 1].B, fNextness);
by2dGrad[iGradNow][1] = RMath.Approach(pxarrColor[iPositionIndex].G, pxarrColor[iPositionIndex + 1].G, fNextness);
by2dGrad[iGradNow][2] = RMath.Approach(pxarrColor[iPositionIndex].R, pxarrColor[iPositionIndex + 1].R, fNextness);
by2dGrad[iGradNow][3] = RMath.Approach(pxarrColor[iPositionIndex].A, pxarrColor[iPositionIndex + 1].A, fNextness);
}
}
else
{
RReporting.ShowErr("Couldn't arrange RGradient position list", "", "RGradient From(int array, Pixel32Struct array)");
}
}
}
else
{
RReporting.ShowErr("RGradient position and color lists' sizes do not match", "", "RGradient From(int array, Pixel32Struct array)");
}
}
else
{
RReporting.ShowErr("RGradient positions are inaccessible", "", "RGradient From(int array, Pixel32Struct array)");
}
bGood = true;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "calculating gradient from colors at given positions (" + sVerb + ")", "RGradient From(int array, Pixel32Struct array)");
}
return(bGood);
} //end From(int[],Pixel32Struct[])
public bool ReadLine(out string sLine, string sText, ref int iMoveMe, IRect rectDest, int iGlyphType)
{
bool HasALine = false;
bool bBreakable = false;
int iSkipper = 0;
int iStartLine = iMoveMe;
try {
int iStart = iMoveMe;
int xPixel = rectDest.X;
int zone_Right = rectDest.Right;
if (iMoveMe + 1 < sText.Length)
{
HasALine = true;
}
while (iMoveMe + 1 < sText.Length)
{
//string sTemp=SafeSubstring(sText,iMoveMe,Environment.NewLine.Length);
if (RString.CompareAt(sText, Environment.NewLine, iMoveMe))
{
bBreakable = true;
iSkipper = Environment.NewLine.Length;
break;
}
else if (RString.CompareAt(sText, '\n', iMoveMe))
{
bBreakable = true;
iSkipper = 1;
break;
}
else if (RString.CompareAt(sText, '\r', iMoveMe))
{
bBreakable = true;
iSkipper = 1;
break;
}
else if (xPixel + WidthOf(sText[iMoveMe], iGlyphType) >= zone_Right)
{
int iLastBreaker = iMoveMe;
bool bVisibleBreaker = false;
bool bTest = RString.PreviousWordBreakerExceptNewLine(sText, ref iLastBreaker, out bVisibleBreaker);
if (iLastBreaker > iStartLine)
{
if (bVisibleBreaker)
{
iSkipper = 0; //says not to skip any characters
iMoveMe = iLastBreaker + 1; //includes it in the substring
}
else //else invisible, so skip it
{
iSkipper = 1; //says to skip it after substring is taken
iMoveMe = iLastBreaker; //excludes it from the substring
}
}
else //else no breaker
{
iSkipper = 0;
}
//NOTE: debug non-compliance: bBreakable and break allow non-html-style forced breakage if no breaker before wrap (when "else" case above occurs)
bBreakable = true; //says to not skip to end of sText
break;
}
//else if (NeedsToBreakBeforeWordBreaker(sText, iMoveMe+1, xPixel, rectDest, iGlyphType) && RString.IsWordBreakerExceptNewLine(sText,iMoveMe)) {
// bBreakable=true;
// iSkipper=1;
// bTypeableNewLine=true;
// break;
//}
else
{
xPixel += WidthOf(sText[iMoveMe], iGlyphType);
iMoveMe++;
}
}
if (!bBreakable)
{
iMoveMe = sText.Length;
}
sLine = RString.SafeSubstring(sText, iStart, iMoveMe - iStart);
if (bBreakable)
{
iMoveMe += iSkipper;
}
}
catch (Exception exn) {
sLine = "";
RReporting.ShowExn(exn, "RFont ReadLine");
}
return(HasALine);
}
} //end RenderLine
public bool Render(ref RImage riDest, IRect rectDest, string sText, int iGlyphType, int LineBreaking) //formerly typefast
//TODO: really, this should return a rect (e.g. html-style stretching of container)
{
bool bGood = true;
//IPoint ipDestNow;
//IPoint ipDestLine;
bool bSpacing;
try {
//ipDestNow=new IPoint();
//ipDestNow.X=rectDest.X;
//ipDestNow.Y=rectDest.Y;
//ipDestLine.Set(ipDestNow);
int zone_Bottom = rectDest.Bottom;
string sLine;
int iCursor = 0;
int yDest = rectDest.Y;
int iLineHeight = GlyphHeight(iGlyphType);
int iLine = 0;
//RImage.rpaintFore.SetRgb(0,0,0);
//riDest.DrawRectCropped(rectDest);
//string sDebugReadLineFile="0.debug-Typing.txt";//debug only
//bool bDebug=!File.Exists(sDebugReadLineFile);
CalculateSpacing(iGlyphType);
if (LineBreaking == LineBreakingOnlyWhenEndOfTextLine)
{
while (RenderLine(ref riDest, rectDest.X, yDest, sText, iGlyphType, ref iCursor, false))
{
yDest += iLineHeight;
if (yDest + iLineHeight >= zone_Bottom)
{
break; //+iLineHeight skips croppable chars
}
iLine++;
}
}
else if (LineBreaking == LineBreakingFast)
{
while (RenderLine(ref riDest, rectDest.X, yDest, sText, iGlyphType, ref iCursor, true))
{
yDest += iLineHeight;
if (yDest + iLineHeight >= zone_Bottom)
{
break; //+iLineHeight skips croppable chars
}
iLine++;
}
}
else //assume LineBreakingSlowAccurate
{
while (ReadLine(out sLine, sText, ref iCursor, rectDest, iGlyphType))
{
if (yDest < zone_Bottom)
{
TypeOnOneLine(ref riDest, rectDest.X, yDest, sLine, iGlyphType);
}
else
{
break;
}
yDest += iLineHeight; //+iLineHeight skips croppable chars
iLine++;
}
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "", "Render(...,\"" + RString.ElipsisIfOver(sText, 10) + "\")");
bGood = false;
}
return(bGood);
}
public bool Render(ref RImage riDest, IZone zoneDest, string sText)
{
try { zoneDest.CopyTo(ref rectDefault); }
catch (Exception exn) { RReporting.ShowExn(exn, "accessing destination text zone", "RFont Render"); riDest.ToRect(ref rectDefault); }
return(Render(ref riDest, rectDefault, sText, GlyphTypeNormal));
}
// public bool Render(GBuffer gbDest, IRect rectDest) {
// bool bGood=true;
// IRect rectShrinking=gbDest.ToRect();
// //int iBlobSizeNow=8;
// int iBlobSizeNow=1;
// int iShrinkBy=gbDest.Height/8;
// while (iBlobSizeNow>0) {
// if (!Render(gbDest,rectDest,rectShrinking,iBlobSizeNow)) bGood=false;
// if (iBlobSizeNow==1) iBlobSizeNow=0;
// else {
// iBlobSizeNow/=2;
// //rectShrinking.Shrink(iShrinkBy);//commented for debug only
// }
// }
// return bGood;
// }
public bool Render(GBuffer gbDest, IRect rectDest) {//, DPoint pPixelOrigin, double rPixelsPerUnit, double rSeed) {
bool bGood=true;
try {
ResetPasses();//fixes iDetailRadius etc
//int xDest=rectDest.Left;
//int yDest=rectDest.Top;
int xEnder=rectDest.X+rectDest.Width;
int yEnder=rectDest.Y+rectDest.Height;
//double rInverseScale=1.0/rPixelsPerUnit;
FRACTALREAL rUnitsPerPixel=fr1/rPixelsPerUnit;
xSrcStart=-((FRACTALREAL)xCenterAtPixel*rUnitsPerPixel);//rInverseScale
ySrc=-((FRACTALREAL)yCenterAtPixel*rUnitsPerPixel);//rInverseScale
int iHalfW=gbFractal.Width/2;
int iHalfH=gbFractal.Height/2;
//int iBlobIncrement=gbFractal.Height/8;
//if (iBlobIncrement<1) iBlobIncrement=1;
FRACTALREAL rFractalness=fr0;
// int xBlobPrev=-1;
// int yBlobPrev=-1;
// int xBlob;
// int yBlob;
// bool bBlobStartX=false;
// bool bBlobStartY=false;
xDest=rectDest.X;
yDest=rectDest.Y;
//int zone_Right=rectCropFractal.Right;
//int zone_Bottom=rectCropFractal.Bottom;
//int iBlobSize=(int)RMath.Dist((double)iHalfW,(double)iHalfH,(double)xDest,(double)yDest)/iBlobIncrement;
//int iBlobSize=(int)( (1.0-(RMath.Dist((double)iHalfW,(double)iHalfH,(double)xDest,(double)yDest)/(double)iHalfW)) * (double)iBlobIncrement );
//iBlobSize=8;//debug only
for (yDest=rectDest.Y; yDest<yEnder; yDest++) {
xSrc=xSrcStart;
//yBlob=yDest/iBlobSize;
//bBlobStartY=yBlobPrev!=yBlob;
//yBlobPrev=yBlob;
for (xDest=rectDest.X; xDest<xEnder; xDest++) {
///NOTE: Hsv is NOT H<360 it is H<1.0
//iBlobSize=(int)( (1.0-(RMath.Dist((double)iHalfW,(double)iHalfH,(double)xDest,(double)yDest)/(double)iHalfW)) * (double)iBlobIncrement );
//iBlobSize=8;//debug only
//if (iBlobSize<1) iBlobSize=1;
//xBlob=xDest/iBlobSize;
//bBlobStartX=xBlobPrev!=xBlob;//&&yBlobPrev!=yBlob;
//xBlobPrev=xBlob;
//this.SetPixelHsva(xDest,yDest,RMath.SafeAngle360(RMath.THETAOFXY_RAD(xSrc,ySrc))/360.0f,1.0,1.0,1.0);
//double rFractalness=RMath.SafeAngle360(
// (double)FractalResultMandelbrot(xSrc,ySrc,rSeed)
// );
//int iFractalResult=FractalResultMandelbrot((float)xSrc,(float)ySrc);//TODO: use rSeed
//byte byFractalResult=(byte)(iFractalResult%255);
//double rFractalness=(double)byFractalResult/255.0;
//float rFractalness=(float)(Fractal.FractalResultMandelbrot((float)xSrc,(float)ySrc)%255)/255.0f;
//double rFractalness=(double)(FractalResultMandelbrot((double)xSrc,(double)ySrc)%255)/255.0;
//if (iBlobSize==1||(bBlobStartX||bBlobStartY))
//if (bBlobStartX||bBlobStartY)
//rFractalness=fr_1;
//if (xDest>rectCropFractal.X&&xDest<zone_Right&&yDest<zone_Bottom&&yDest>=rectCropFractal.Y) {
//if (xDest%iBlobSize==0&&yDest%iBlobSize==0)
//double rFractalness=(double)(ResultMandelbrot(xSrc,ySrc,(double)rSeed)%256)/255.0;
rFractalness=(FRACTALREAL)(ResultMandelbrot((FRACTALREAL)xSrc,(FRACTALREAL)ySrc,rSeed)%256)/fr255;
//}
//if (rFractalness!=fr_1) {//bBlobStartX||bBlobStartY) {
//if (iBlobSize>1) {
// try {
// if (xDest>=0&&yDest>=0&&xDest+iBlobSize<=gbFractal.Width&&yDest+iBlobSize<=gbFractal.Height) {
// GBuffer.SetBrushHsva(rFractalness,1.0,rFractalness,1.0);
// if (!gbFractal.DrawRectFilledSafe(xDest,yDest,iBlobSize,iBlobSize)) {
// RReporting.Warning("Skipped fractal blob.","{location:"+IPoint.Description(xDest,yDest)+"; size:"+IPoint.Description(iBlobSize,iBlobSize)+"}");
// }
// }
// }
// catch {RReporting.Warning("Failed to render fractal blob.","{location:"+IPoint.Description(xDest,yDest)+"}");}
//}
//else {
gbFractal.SetPixelHsva(xDest,yDest,rFractalness,1.0,rFractalness,1.0);
//}
//}
xSrc+=rUnitsPerPixel;
}
ySrc+=rUnitsPerPixel;
}
//GBuffer.SetBrushRgb(255,0,0);
//gbFractal.DrawRectFilledSafe(0,0,64,64);
//gbFractal.DrawRectFilledSafe(gbFractal.Width-64,gbFractal.Height-64,64,64);
//if (!gbDest.DrawSmallerWithoutCropElseCancel(rectDest.X,rectDest.Y,gbFractal)) bGood=false;
if (!gbDest.Draw(rectDest,gbFractal,rectSrcDefault)) bGood=false;
//if (!GBuffer.Render(gbDest,rectDest,gbFractal,rectCropFractal,GBuffer.DrawModeCopyAlpha)) bGood=false;
if (bGood) iFramesRendered++;
}
catch (Exception exn) {
RReporting.ShowExn(exn,"Fractal Render");
}
return bGood;
}//end Render
public bool RenderIncrement(GBuffer gbDest, IRect rectDest) {
bool bGood=true;
try {
gbFractal.SetPixelArgb(400,300, 255,255,0,0);//debug only
if (!FinishedRenderingAll()) {
iTickStartPrev=iTickStart;
iTickStart=PlatformNow.TickCount;
if (iTickStartPrev!=-1) {//&&iTickStart!=-1) {
iTicksPerFrame=iTickStart-iTickStartPrev;
//if (iTicksPerFrame>iMaxUsableTicksPerFrame_ElseIgnoreFrameRate) {
//TODO: fix this: //FRACTALREAL rPerformanceScaler=(FRACTALREAL)iMaxUsableTicksPerFrame_ElseIgnoreFrameRate/(FRACTALREAL)iTicksPerFrame;
//TODO: fix this: iMaxPPF=(int)((FRACTALREAL)iMaxPPF*rPerformanceScaler);
if (iMaxPPF<1) iMaxPPF=1;
//}
}
int iPixelRel=0;
while (iPixelRel<iMaxPPF&&iPixelsRendered<gbFractal.iPixelsTotal) {
//xSrc+=rPassUnitsPerChunk;
if (xDest>=gbFractal.Width) {
xDest=0;
yDest+=iPassPixelsPerChunk;
xSrc=xSrcStart;
//ySrc+=rPassUnitsPerChunk;
}
xSrc=XPixelToUnitLocation(xDest);
ySrc=YPixelToUnitLocation(yDest);
if (yDest<gbFractal.Height) {
//gbFractal.SetPixelRgb(xDest,yDest, 255,0,0);//debug only
//float rFractalness=(float)(ResultMandelbrot((float)xSrc,(float)ySrc)%255)/255.0f;
//TODO: finish this--use rSeed
//double rFractalness=(double)(ResultMandelbrot((double)xSrc,(double)ySrc)%255)/255.0;
//if (RMath.Dist(RMath.IRound(gbFractal.Width/2),RMath.IRound(gbFractal.Height/2),xDest,yDest)<iDetailRadius) {
if (iPass==1||RMath.Dist((double)(gbFractal.Width/2.0),(double)(gbFractal.Height/2.0),(double)xDest,(double)yDest)<(double)iDetailRadius) {
FRACTALREAL rFractalness=(FRACTALREAL)(ResultMandelbrot((FRACTALREAL)xSrc,(FRACTALREAL)ySrc)%255)/fr255;
if (iPassPixelsPerChunk>1) {
GBuffer.SetBrushHsva(rFractalness,1.0,rFractalness,1.0);
gbFractal.DrawRectCroppedFilled(xDest,yDest,iPassPixelsPerChunk,iPassPixelsPerChunk);
}
else gbFractal.SetPixelHsva(xDest,yDest,rFractalness,1.0,rFractalness,1.0);
//xSrc+=rPassUnitsPerChunk;
}
iPixelsRendered++;
iPixelRel++;
}//end if yDest<gbFractal.Height
else break;//finished rendering frame
xDest+=iPassPixelsPerChunk;
}//end while iPixelRel<iMaxPPF
//TODO: finish this
if (FinishedRenderingFrame()) {
iPass++;//must be incremented BEFORE ResetLocations (before OnSetPass)
ResetLocations();//DOES OnStartPass
iFramesRendered++;
}
}//end if !FinishedRenderingAll
//gbFractal.SetPixelArgb(400,300, 255,0,255,0);//debug only
if (!gbDest.Draw(rectDest,gbFractal)) {
bGood=false;
RReporting.Warning("Couldn't draw Fractal buffer to destination.","{gbFractal:"+GBuffer.VariableMessage(gbFractal)+"; gbDest:"+GBuffer.VariableMessage(gbDest)+"; rectDest:"+rectDest.Description()+"}");
}
}
catch (Exception exn) {
bGood=false;
RReporting.ShowExn(exn,"Fractal RenderIncrement","rendering fractal increment");
}
return bGood;
}//end RenderIncrement
public bool Shade(ref PixelYhs pxDest, REAL rSrcZeroTo1)
{
//TODO:? return top or bottom if out of range
bool bFound = false;
bool bWasNull = false;
try {
if (pxDest == null)
{
bWasNull = true;
pxDest = new PixelYhs();
}
if (STEPS > 0)
{
if (rSrcZeroTo1 <= (REAL)0.0)
{
pxDest.From(pxarrStep[0]);
}
//else if (rSrcZeroTo1==(REAL)1.0) pxDest.From(pxarrStep[STEPS-1]);//unnecessary since !bFound is checked below
else
{
int iLower = 0; //this is actually found in the iUpper "for" statement below!
//for (int iNow=iTop; iTop>=0; iTop--) {
// if (rSrcZeroTo1>=rarrStep[iNow]) {
// iLower=iNow;
// break;
// }
//}
REAL ratio;
for (int iUpper = 1; iUpper < STEPS; iUpper++, iLower++)
{
//start at 1 since the first "Top" is 1
if (rSrcZeroTo1 <= rarrStep[iUpper])
{
//the ratio formula: (abs-min)/(max-min)
ratio = (rSrcZeroTo1 - rarrStep[iLower]) / (rarrStep[iUpper] - rarrStep[iLower]);
if (ratio <= RMath.r0)
{
pxDest.From(pxarrStep[iLower]);
}
else if (ratio >= RMath.r1)
{
pxDest.From(pxarrStep[iUpper]);
}
else
{
//use the alpha formula even though non-alpha: (src-dest)*fAlphaRatio+dest
//-(overlays the "top" over the "bottom" based on the "topness" ("ratio")
pxDest.Y = (pxarrStep[iUpper].Y - pxarrStep[iLower].Y) * ratio + pxarrStep[iLower].Y;
pxDest.H = (pxarrStep[iUpper].H - pxarrStep[iLower].H) * ratio + pxarrStep[iLower].H;
pxDest.S = (pxarrStep[iUpper].S - pxarrStep[iLower].S) * ratio + pxarrStep[iLower].S;
}
bFound = true;
break;
}
}
if (!bFound)
{
pxDest.From(pxarrStep[STEPS - 1]);
}
}
} //end if steps are initialized
else
{
pxDest.Set(0, 0, 0);
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "Gradient Shade(YHS)");
}
if (bWasNull)
{
RReporting.ShowErr("Null dest pixel", "Gradient Shade(YHS)");
}
return(bFound); //TODO: is this right?
} //end Shade(YHS,REAL)
public bool Shade(ref PixelYhsa pxDest, REAL rSrcZeroTo1)
{
//TODO:? return top or bottom if out of range
bool bFound = false;
bool bWasNull = false;
try {
if (pxDest == null)
{
bWasNull = true;
pxDest = new PixelYhsa();
}
if (STEPS > 0)
{
if (rSrcZeroTo1 <= (REAL)0.0)
{
pxDest.From(pxarrStep[0]);
}
//else if (rSrcZeroTo1==(REAL)1.0) pxDest.From(pxarrStep[STEPS-1]);//unnecessary since !bFound is checked below
//else pxDest.From(pxarrStep[iTop]);//debug only
//else if (rSrcZeroTo1>=(REAL)1.0) pxDest.From(pxarrStep[iTop]);
else
{
int iLower = 0;
REAL ratio;
for (int iUpper = 1; iUpper < STEPS; iUpper++, iLower++)
{
//start at 1 since the first "Top" is 1
if (rSrcZeroTo1 < rarrStep[iUpper])
{
//the ratio formula: (abs-min)/(max-min)
ratio = (rSrcZeroTo1 - rarrStep[iLower]) / (rarrStep[iUpper] - rarrStep[iLower]);
if (ratio == RMath.r0)
{
pxDest.From(pxarrStep[iLower]);
}
else if (ratio == RMath.r1)
{
pxDest.From(pxarrStep[iLower]);
}
else
{
//use the alpha formula: (src-dest)*fAlphaRatio+dest
pxDest.Y = (pxDest.Y - pxarrStep[iLower].Y) * ratio + pxDest.Y;
pxDest.H = (pxDest.H - pxarrStep[iLower].H) * ratio + pxDest.H;
pxDest.S = (pxDest.S - pxarrStep[iLower].S) * ratio + pxDest.S;
pxDest.A = (pxDest.A - pxarrStep[iLower].A) * ratio + pxDest.A;
}
bFound = true;
}
}
if (!bFound)
{
pxDest.From(pxarrStep[STEPS - 1]);
}
} //else shade rationally
} //end if steps are initialized
else
{
pxDest.Set(0, 0, 0, 0);
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "Gradient Shade(YHSA)");
}
if (bWasNull)
{
RReporting.ShowErr("Null dest pixel", "Gradient Shade(YHSA)");
}
return(bFound); //TODO: is this right?
} //end Shade(YHSA,REAL)
public bool From(ref PixelYhsa pxUpper, ref PixelYhsa pxLower)
{
bool bGood = false;
try {
//PixelYhsa pxUpperNow=new PixelYhsa(pxUpper);
//PixelYhsa pxLowerNow=new PixelYhsa(pxLower);
try {
STEPS = 2;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "setting steps to " + STEPS.ToString());
}
if (pxarrStep == null)
{
bGood = false;
RReporting.ShowErr("Gradient step array is still null!", "Gradient From(YHSA,YHSA)");
}
else if (pxarrStep[0] == null)
{
bGood = false;
RReporting.ShowErr("Gradient step first index is still null!", "Gradient From(YHSA,YHSA)");
}
try {
pxarrStep[0].Y = pxarrStep[0].Y;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "accessing pixel step array");
}
try {
pxarrStep[0].Y = pxLower.Y;
pxarrStep[0].H = pxLower.H;
pxarrStep[0].S = pxLower.S;
pxarrStep[0].A = pxLower.A;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "copying lower pixel values");
}
try {
pxarrStep[1].Y = pxUpper.Y;
pxarrStep[1].H = pxUpper.H;
pxarrStep[1].S = pxUpper.S;
pxarrStep[1].A = pxUpper.A;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "copying upper pixel values");
}
try {
rarrStep[0] = (REAL)0.0;
rarrStep[1] = (REAL)1.0;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "setting step values");
}
bGood = true;
}
catch (Exception exn) {
bGood = false;
RReporting.ShowExn(exn, "Gradient.From(YHSA,YHSA)", "copying values");
}
return(bGood);
} //end From(YHSA,YHSA)
