private void _UpdateAtlasTextureRotate(bool bRotateCcw_)
{
if (IsValidAtlasTextureIndex(0) == true)
{
KTextureInfo textrInfo = new KTextureInfo();
bool bIsGetTextrInfo = m_textureAtlasInfo.GetTextureInfo(ref textrInfo, m_iSelectedMaterialIndex);
if (bIsGetTextrInfo == true)
{
if (bRotateCcw_ == true)
{
// rotate by Ccw. jintaeks on 2013-11-18, 17:08
if (textrInfo.m_bIsRotateCcw == false)
{
textrInfo.RotateImage(90); // rotate by Ccw
textrInfo.SwapWidthHeight();
textrInfo.m_bIsRotateCcw = bRotateCcw_;
} //if
}
else // when ( bRotateCcw_ == false )
{
// restore rotated image. rotate by Cw. jintaeks on 2013-11-18, 17:08
if (textrInfo.m_bIsRotateCcw == true)
{
textrInfo.RotateImage(-90); // rotate by Ccw
textrInfo.SwapWidthHeight();
textrInfo.m_bIsRotateCcw = bRotateCcw_;
} //if
} //if.. else..
m_textureAtlasInfo.SetTextureInfo(m_iSelectedMaterialIndex, textrInfo);
m_textureAtlasInfo.AutoAdjustAtlasSize();
_InvalidateTextureCanvas();
} //if
} //if
} //_UpdateAtlasTextureRotate()
}//_UpdateMaterialTextureInfo()
private bool _UpdateAtlasTexturesFromMaterialList()
{
if (m_textureAtlasInfo == null || m_textureAtlasInfo.m_alistTextureInfo == null ||
m_alistMaterials == null)
{
return(false);
}//if
if (m_textureAtlasInfo.m_alistTextureInfo.Count == m_alistMaterials.Count)
{
int iTextrCount = m_alistMaterials.Count;
for (int iTextr = 0; iTextr < iTextrCount; iTextr += 1)
{
KStdMaterialInfo stdMtrlInfo = ( KStdMaterialInfo )m_alistMaterials[iTextr];
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[iTextr];
textrInfo.m_image = stdMtrlInfo.m_image;
if (textrInfo.m_image != null && textrInfo.m_bIsRotateCcw == true)
{
textrInfo.RotateImage(90);
//textrInfo.SwapWidthHeight();
}//if
m_textureAtlasInfo.m_alistTextureInfo[iTextr] = textrInfo;
} //for
} //if
return(true);
}//_UpdateAtlasTexturesFromMaterialList()
}//listBoxMaterials_SelectedIndexChanged()
private bool _UpdateMaterialTextureInfo()
{
m_iSelectedMaterialIndex = listBoxMaterials.SelectedIndex;
if (m_iSelectedMaterialIndex == -1)
{
return(false); // return false when selected material index is invalid. jintaeks on 2013-11-04, 20:49
}//if
if (m_textureAtlasInfo == null)
{
return(false); // invalid texture atlas info. jintaeks on 2013-11-06, 14:18
}//if
KTextureInfo textrInfo = new KTextureInfo();
bool bIsGetTextrInfo = m_textureAtlasInfo.GetTextureInfo(ref textrInfo, m_iSelectedMaterialIndex);
if (bIsGetTextrInfo == false)
{
return(false); // can't get texture info.
}//if
textBoxTextureFilename.Text = textrInfo.m_strTextureFileName;
numericUpDownTextureWidth.Value = textrInfo.m_iWidth;
numericUpDownTextureHeight.Value = textrInfo.m_iHeight;
checkTextureRotate.Checked = textrInfo.m_bIsRotateCcw; // jintaeks on 2013-11-18, 17:32
string strAlternativePath = Path.GetDirectoryName(m_strOdmFileName);
_UpdateMaterialPictureBox(m_iSelectedMaterialIndex);
_InvalidateTextureCanvas();
return(true);
}//_UpdateMaterialTextureInfo()
}//KTextureAtlasInfo()
/// <summary>
/// automatically adjust texture positions when atlas size is fixed.
/// jintaeks on 2013-11-06, 17:18
/// </summary>
/// <returns></returns>
public bool AutoAdjustTexturePosition()
{
if (m_iAtlasWidth <= 0 || m_iAtlasHeight <= 0)
{
return(false);
}//if
int iNumTextures = m_alistTextureInfo.Count;
int iNumRowTextures = ( int )Math.Log(iNumTextures, 2);
if (iNumRowTextures <= 0)
{
return(false);
}//if
int iWidthStep = m_iAtlasWidth / iNumRowTextures;
int iHeightStep = m_iAtlasHeight / iNumRowTextures;
int iTextrCounter = 0;
int iTextrLeft = 0;
int iTextrLeftNext = 0;
int iTextrTop = 0;
int iTextrHeightMaxSoFar = 0;
for (int iTextr = 0; iTextr < iNumTextures; ++iTextr)
{
KTextureInfo textrInfo = ( KTextureInfo )m_alistTextureInfo[iTextr];
iTextrLeftNext = iTextrLeft + Math.Min(iWidthStep, textrInfo.m_iWidth);
iTextrCounter += 1;
if (iTextrLeftNext > m_iAtlasWidth)
{
iTextrLeft = 0;
iTextrLeftNext = Math.Min(iWidthStep, textrInfo.m_iWidth);
iTextrTop += iTextrHeightMaxSoFar;
iTextrHeightMaxSoFar = 0;
}//if
textrInfo.m_iLeft = iTextrLeft;
textrInfo.m_iTop = iTextrTop;
iTextrLeft = iTextrLeftNext;
iTextrHeightMaxSoFar = Math.Max(iTextrHeightMaxSoFar, textrInfo.m_iHeight);
// update modified texture info.
m_alistTextureInfo[iTextr] = textrInfo;
}//for
return(true);
}//AutoAdjustTexturePosition()
}//GetTextureInfo()
public bool SetTextureInfo(int iTextrIndex_, KTextureInfo textrInfo_)
{
if (m_alistTextureInfo == null)
{
return(false);
}//if
if (iTextrIndex_ >= 0 && iTextrIndex_ < m_alistTextureInfo.Count)
{
m_alistTextureInfo[iTextrIndex_] = textrInfo_;
return(true);
}//if
return(false);
}//SetTextureInfo()
}//AutoAdjustAtlasSize()
/// <summary>
/// get texture info at specified texture index.
/// jintaeks on 2013-11-06, 17:19
/// </summary>
/// <param name="textrInfo_"></param>
/// <param name="iTextrIndex_"></param>
/// <returns></returns>
public bool GetTextureInfo(ref KTextureInfo textrInfo_, int iTextrIndex_)
{
if (m_alistTextureInfo == null)
{
return(false);
}//if
if (iTextrIndex_ >= 0 && iTextrIndex_ < m_alistTextureInfo.Count)
{
// set [out] parameter.
textrInfo_ = ( KTextureInfo )m_alistTextureInfo[iTextrIndex_];
return(true);
}//if
return(false);
}//GetTextureInfo()
void _ResizeAllTexturesInAtlas(double dResizeRatio_)
{
int iTextrCount = m_alistMaterials.Count;
for (int iTextr = 0; iTextr < iTextrCount; iTextr += 1)
{
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[iTextr];
textrInfo.m_iLeft = ( int )(textrInfo.m_iLeft * dResizeRatio_);
textrInfo.m_iTop = ( int )(textrInfo.m_iTop * dResizeRatio_);
textrInfo.m_iWidth = ( int )(textrInfo.m_iWidth * dResizeRatio_);
textrInfo.m_iHeight = ( int )(textrInfo.m_iHeight * dResizeRatio_);
m_textureAtlasInfo.m_alistTextureInfo[iTextr] = textrInfo;
} //foreach
} //_ResizeAllTexturesInAtlas()
} //_UpdateAtlasTextureWidth()
private void _UpdateAtlasTextureHeight()
{
if (IsValidAtlasTextureIndex(0) == true)
{
KTextureInfo textrInfo = new KTextureInfo();
bool bIsGetTextrInfo = m_textureAtlasInfo.GetTextureInfo(ref textrInfo, m_iSelectedMaterialIndex);
if (bIsGetTextrInfo == true)
{
int iHeight = Convert.ToInt32(numericUpDownTextureHeight.Value);
iHeight = Math.Min(2048, Math.Max(32, iHeight));
numericUpDownTextureHeight.Value = iHeight;
textrInfo.m_iHeight = iHeight;
m_textureAtlasInfo.SetTextureInfo(m_iSelectedMaterialIndex, textrInfo);
m_textureAtlasInfo.AutoAdjustAtlasSize();
_InvalidateTextureCanvas();
} //if
} //if
} //_UpdateAtlasTextureHeight()
}//_PickTextureOnCanvas()
private void panelTextureCanvas_MouseDown(object sender, MouseEventArgs e)
{
radioButtonDiffuseTexture.Focus();
// move texture in atlas
if (e.Button == MouseButtons.Left)
{
int iPickedTextr = -1;
bool bIsPickTexture = _PickTextureOnCanvas(ref iPickedTextr
, ( int )((e.X - m_pntAtlasLeftTop.X) / m_fAtlasZoomRatio)
, ( int )((e.Y - m_pntAtlasLeftTop.Y) / m_fAtlasZoomRatio));
if (bIsPickTexture == true)
{
KTextureInfo textrInfo = new KTextureInfo();
bool bIsGetTextureInfo = m_textureAtlasInfo.GetTextureInfo(ref textrInfo, iPickedTextr);
Debug.Assert(bIsGetTextureInfo == true);
if (bIsGetTextureInfo == true)
{
m_pntPickMouseOffset.X = ( int )(e.X - textrInfo.m_iLeft * m_fAtlasZoomRatio) - 1;
m_pntPickMouseOffset.Y = ( int )(e.Y - textrInfo.m_iTop * m_fAtlasZoomRatio) - 1;
m_iSelectedAtlasTextureIndex = iPickedTextr;
m_eIsTextureLocatingMode = ETextureLocatingMode.TEXTURE;
}//if
// sync to material index
if (m_iSelectedAtlasTextureIndex != m_iSelectedMaterialIndex)
{
m_iSelectedMaterialIndex = m_iSelectedAtlasTextureIndex;
listBoxMaterials.SetSelected(m_iSelectedMaterialIndex, true);
_UpdateMaterialTextureInfo();
} //if
} //if
}
// move atlas itself.
else if (e.Button == MouseButtons.Right)
{
m_pntPickMouseOffset.X = ( int )(e.X - m_pntAtlasLeftTop.X);
m_pntPickMouseOffset.Y = ( int )(e.Y - m_pntAtlasLeftTop.Y);
m_eIsTextureLocatingMode = ETextureLocatingMode.ATLAS;
} //if.. else if..
} //panelTextureCanvas_MouseDown()
}//SetTextureInfo()
public bool FindTextureInfo(ref int iTextrInfo_, string strMtrlName_)
{
if (m_alistTextureInfo == null)
{
return(false); // invalid texture info list.
}//if
int iNumTextures = m_alistTextureInfo.Count;
for (int iTextr = 0; iTextr < iNumTextures; ++iTextr)
{
KTextureInfo textrInfo = ( KTextureInfo )m_alistTextureInfo[iTextr];
if (textrInfo.m_strMtrlName == strMtrlName_)
{
iTextrInfo_ = iTextr;
return(true);
} //if
} //for
return(false);
} //FindTextureInfo()
}//IsValidAtlasTextureIndex()
private bool _PickTextureOnCanvas(ref int iOutTextureIndex_, int x_, int y_)
{
if (IsValidAtlasTextureIndex(0) == false)
{
return(false);
}//if
int iTextrCount = m_textureAtlasInfo.m_alistTextureInfo.Count;
for (int iTextr = 0; iTextr < iTextrCount; iTextr += 1)
{
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[iTextr];
bool bIsPointIn = textrInfo.IsPointIn(x_, y_);
if (bIsPointIn == true)
{
iOutTextureIndex_ = iTextr;
return(true);
} //if
} //for
return(false);
}//_PickTextureOnCanvas()
private void panelTextureCanvas_MouseMove(object sender, MouseEventArgs e)
{
double fMouseX = e.X; // + cfSnapSize / 2.0;
double fMouseY = e.Y; // +cfSnapSize / 2.0;
bool bIsValidMtrlIndex = IsValidAtlasTextureIndex(m_iSelectedAtlasTextureIndex);
if (bIsValidMtrlIndex == true && m_eIsTextureLocatingMode == ETextureLocatingMode.TEXTURE)
{
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[m_iSelectedAtlasTextureIndex];
textrInfo.m_iLeft = ( int )((fMouseX - m_pntPickMouseOffset.X) / m_fAtlasZoomRatio);
textrInfo.m_iTop = ( int )((fMouseY - m_pntPickMouseOffset.Y) / m_fAtlasZoomRatio);
m_textureAtlasInfo.m_alistTextureInfo[m_iSelectedAtlasTextureIndex] = textrInfo;
_InvalidateTextureCanvas();
}
else if (m_eIsTextureLocatingMode == ETextureLocatingMode.ATLAS)
{
int iSnapXIndex = ( int )((fMouseX - m_pntPickMouseOffset.X));
int iSnapYIndex = ( int )((fMouseY - m_pntPickMouseOffset.Y));
m_pntAtlasLeftTop.X = iSnapXIndex;
m_pntAtlasLeftTop.Y = iSnapYIndex;
_InvalidateTextureCanvas();
}//if.. else if..
}
} //panelTextureCanvas_MouseDown()
private void panelTextureCanvas_MouseUp(object sender, MouseEventArgs e)
{
double fMouseX = e.X; // + cfSnapSize / 2.0;
double fMouseY = e.Y; // +cfSnapSize / 2.0;
bool bIsValidMtrlIndex = IsValidAtlasTextureIndex(m_iSelectedAtlasTextureIndex);
if (bIsValidMtrlIndex == true && m_eIsTextureLocatingMode == ETextureLocatingMode.TEXTURE)
{
double cfSnapSize = 32;
// apply 32*32 virtual snap to grid. jintaeks on 2013-11-06, 10:40
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[m_iSelectedAtlasTextureIndex];
int iSnapXIndex = ( int )((fMouseX - m_pntPickMouseOffset.X) / m_fAtlasZoomRatio / cfSnapSize);
int iSnapYIndex = ( int )((fMouseY - m_pntPickMouseOffset.Y) / m_fAtlasZoomRatio / cfSnapSize);
textrInfo.m_iLeft = ( int )(iSnapXIndex * cfSnapSize);
textrInfo.m_iTop = ( int )(iSnapYIndex * cfSnapSize);
m_textureAtlasInfo.SetTextureInfo(m_iSelectedAtlasTextureIndex, textrInfo);
m_textureAtlasInfo.AutoAdjustAtlasSize();
_InvalidateTextureCanvas();
m_eIsTextureLocatingMode = ETextureLocatingMode.NONE;
m_iSelectedAtlasTextureIndex = -1;
}
else if (m_eIsTextureLocatingMode == ETextureLocatingMode.ATLAS)
{
double cfSnapSize = 32;
int iSnapXIndex = ( int )((fMouseX - m_pntPickMouseOffset.X) / cfSnapSize);
int iSnapYIndex = ( int )((fMouseY - m_pntPickMouseOffset.Y) / cfSnapSize);
m_pntAtlasLeftTop.X = ( int )(iSnapXIndex * cfSnapSize);
m_pntAtlasLeftTop.Y = ( int )(iSnapYIndex * cfSnapSize);
_InvalidateTextureCanvas();
m_eIsTextureLocatingMode = ETextureLocatingMode.NONE;
}//if.. else if..
}
}//CreateTextureAtlasInfo()
/// <summary>
/// load .odm.a file
/// jintaeks on 2013-11-12, 17:19
/// </summary>
/// <param name="textureAtlasInfo_"></param>
/// <param name="strOdmaFilePath_"></param>
/// <returns></returns>
public static bool LoadExistingAtlasInfo(ref KTextureAtlasInfo textureAtlasInfo_, string strOdmaFilePath_)
{
if (textureAtlasInfo_ == null)
{
return(false); // invalid atlas info.
}//if
if (System.IO.File.Exists(strOdmaFilePath_) == false)
{
MessageBox.Show("파일이 존재하지 않습니다. \nPath : " + strOdmaFilePath_);
return(false);
}//if
int iParseMode = 0;
string strLine = "";
// you must set 'Encoding.Default' to read Korean Hangul text from file. jintaeks on 2013-11-04, 14:48
StreamReader file = new StreamReader(strOdmaFilePath_, Encoding.Default);
while ((strLine = file.ReadLine()) != null)
{
strLine.Trim();
if (strLine.Length <= 0)
{
continue;
}//if
if (iParseMode == 0)
{
int iStrLength = strLine.Length;
int iEqualSignIndex = strLine.IndexOf("=");
string strName = strLine.Substring(0, iEqualSignIndex);
strName = strName.Trim();
strName = strName.ToLower();
int iRemainedTextLenght = iStrLength - iEqualSignIndex - 1;
string strData = strLine.Substring(iEqualSignIndex + 1, iRemainedTextLenght);
if (strName == "width")
{
textureAtlasInfo_.m_iAtlasWidth = Convert.ToInt32(strData);
}
else if (strName == "height")
{
textureAtlasInfo_.m_iAtlasHeight = Convert.ToInt32(strData);
}
else if (strName == "material")
{
string[] astrMtrlInfo = strData.Split(new char[] { ',' });
if (astrMtrlInfo.Length == 6)
{
for (int iDataIndex = 0; iDataIndex < 6; iDataIndex += 1)
{
astrMtrlInfo[iDataIndex] = astrMtrlInfo[iDataIndex].Trim();
}//for
int iTextrInfoIndex = 0;
bool bIsFindTextrInfo = textureAtlasInfo_.FindTextureInfo(ref iTextrInfoIndex, astrMtrlInfo[0]);
Debug.Assert(bIsFindTextrInfo == true);
if (bIsFindTextrInfo == true)
{
KTextureInfo textrInfo = new KTextureInfo();
bool bIsGetTextureInfo = textureAtlasInfo_.GetTextureInfo(ref textrInfo, iTextrInfoIndex);
if (bIsGetTextureInfo == true)
{
textrInfo.m_iLeft = Convert.ToInt32(astrMtrlInfo[1]);
textrInfo.m_iTop = Convert.ToInt32(astrMtrlInfo[2]);
textrInfo.m_iWidth = Convert.ToInt32(astrMtrlInfo[3]);
textrInfo.m_iHeight = Convert.ToInt32(astrMtrlInfo[4]);
astrMtrlInfo[5] = astrMtrlInfo[5].ToLower();
textrInfo.m_bIsRotateCcw = String.Compare(astrMtrlInfo[5], "true") == 0;
if (textrInfo.m_bIsRotateCcw == true)
{
textrInfo.RotateImage(90);
}//if
textureAtlasInfo_.SetTextureInfo(iTextrInfoIndex, textrInfo);
} //if
} //if
}
} //if.. else if..
} //if
} //while
file.Close();
return(true);
}//LoadExistingAtlasInfo()
private bool _ApplyAtlasInfo()
{
// step 1. write atlas info to file.
//
string strObjectName = Path.GetFileNameWithoutExtension(m_strOdmFileName);
// construct "odm.a" filename.
string strAtlasFileName = m_strOdmFileName;
strAtlasFileName += ".a";
StreamWriter sw = new StreamWriter(strAtlasFileName, false, Encoding.Default);
string strData;
string strOutput = "";
strData = String.Format("Version = {0}\r\n", m_strOdmaFileVersion);
strOutput += strData;
strData = String.Format("Object = {0}\r\n", strObjectName);
strOutput += strData;
strData = String.Format("Width = {0}\r\n", m_textureAtlasInfo.m_iAtlasWidth);
strOutput += strData;
strData = String.Format("Height = {0}\r\n", m_textureAtlasInfo.m_iAtlasHeight);
strOutput += strData;
int iTextrCount = m_alistMaterials.Count;
Debug.Assert(m_alistMaterials.Count == m_textureAtlasInfo.m_alistTextureInfo.Count);
if (m_alistMaterials.Count != m_textureAtlasInfo.m_alistTextureInfo.Count)
{
Clipboard.SetText("DsuAtlasTextureLocator : material error");
MessageBox.Show("DsuAtlasTextureLocator : material error");
return(false);
}//if
for (int iTextr = 0; iTextr < iTextrCount; iTextr += 1)
{
KStdMaterialInfo stdMtrlInfo = ( KStdMaterialInfo )m_alistMaterials[iTextr];
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[iTextr];
strData = String.Format("Material = {0}, {1}, {2}, {3}, {4}, {5}\r\n"
, textrInfo.m_strMtrlName
, textrInfo.m_iLeft
, textrInfo.m_iTop
, textrInfo.m_iWidth
, textrInfo.m_iHeight
, textrInfo.m_bIsRotateCcw == true ? "true" : "false");
strOutput += strData;
if (stdMtrlInfo.m_strDiffuseTextureName.Length >= 1)
{
strData = String.Format("Diffuse = {0}\r\n", stdMtrlInfo.m_strDiffuseTextureName);
strOutput += strData;
}//if
if (stdMtrlInfo.m_strBumpTextureName.Length >= 1)
{
strData = String.Format("Bump = {0}\r\n", stdMtrlInfo.m_strBumpTextureName);
strOutput += strData;
}//if
if (stdMtrlInfo.m_strSpecularTextureName.Length >= 1)
{
strData = String.Format("SpecularLevel = {0}\r\n", stdMtrlInfo.m_strSpecularTextureName);
strOutput += strData;
}//if
if (stdMtrlInfo.m_strGlossinessTextureName.Length >= 1)
{
strData = String.Format("Glossiness = {0}\r\n", stdMtrlInfo.m_strGlossinessTextureName);
strOutput += strData;
} //if
} //foreach
sw.Write(strOutput);
sw.Close();
// step 2. copy atlas data to clipboard.
//
Clipboard.SetText(strOutput);
return(true);
}//_ApplyAtlasInfo()
}//toolStripButtonOpen_Click()
private void panelTextureCanvas_Paint(object sender, PaintEventArgs e)
{
// draw current atlas textures. jintaeks on 2013-11-05, 20:36
if (IsValidAtlasTextureIndex(0) == true)
{
int iAtlasLeft = m_pntAtlasLeftTop.X;
int iAtlasTop = m_pntAtlasLeftTop.Y;
//Graphics g = Graphics.FromImage( m_bitmapTextureCanvas );
Graphics g = e.Graphics;
int iWidth = Convert.ToInt32(m_textureAtlasInfo.m_iAtlasWidth * m_fAtlasZoomRatio);
int iHeight = Convert.ToInt32(m_textureAtlasInfo.m_iAtlasHeight * m_fAtlasZoomRatio);
g.FillRectangle(Brushes.LightGray, iAtlasLeft, iAtlasTop, iWidth, iHeight);
g.DrawRectangle(Pens.White, iAtlasLeft, iAtlasTop, iWidth, iHeight);
foreach (KTextureInfo textrInfo in m_textureAtlasInfo.m_alistTextureInfo)
{
int iLeft = Convert.ToInt32(textrInfo.m_iLeft * m_fAtlasZoomRatio) + iAtlasLeft;
int iTop = Convert.ToInt32(textrInfo.m_iTop * m_fAtlasZoomRatio) + iAtlasTop;
iWidth = Convert.ToInt32(textrInfo.m_iWidth * m_fAtlasZoomRatio);
iHeight = Convert.ToInt32(textrInfo.m_iHeight * m_fAtlasZoomRatio);
if (textrInfo.m_image != null)
{
g.DrawImage(textrInfo.m_image, iLeft, iTop, iWidth, iHeight);
}
}//foreach
int iTextrCount = m_textureAtlasInfo.m_alistTextureInfo.Count;
for (int iTextr = 0; iTextr < iTextrCount; iTextr += 1)
{
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[iTextr];
int iLeft = Convert.ToInt32(textrInfo.m_iLeft * m_fAtlasZoomRatio) + iAtlasLeft;
int iTop = Convert.ToInt32(textrInfo.m_iTop * m_fAtlasZoomRatio) + iAtlasTop;
iWidth = Convert.ToInt32(textrInfo.m_iWidth * m_fAtlasZoomRatio);
iHeight = Convert.ToInt32(textrInfo.m_iHeight * m_fAtlasZoomRatio);
g.DrawRectangle(Pens.Magenta, iLeft, iTop, iWidth, iHeight);
}//for
//if( IsValidAtlasTextureIndex( m_iSelectedAtlasTextureIndex ) == true )
//{
// KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[m_iSelectedAtlasTextureIndex];
// int iLeft = Convert.ToInt32( textrInfo.m_iLeft * m_fAtlasZoomRatio );
// int iTop = Convert.ToInt32( textrInfo.m_iTop * m_fAtlasZoomRatio );
// iWidth = Convert.ToInt32( textrInfo.m_iWidth * m_fAtlasZoomRatio );
// iHeight = Convert.ToInt32( textrInfo.m_iHeight * m_fAtlasZoomRatio );
// Pen pen = new Pen( Brushes.Magenta, 2 );
// g.DrawRectangle( pen, iLeft, iTop, iWidth, iHeight );
//}//if
if (IsValidAtlasTextureIndex(m_iSelectedMaterialIndex) == true)
{
KTextureInfo textrInfo = ( KTextureInfo )m_textureAtlasInfo.m_alistTextureInfo[m_iSelectedMaterialIndex];
int iLeft = Convert.ToInt32(textrInfo.m_iLeft * m_fAtlasZoomRatio) + iAtlasLeft;
int iTop = Convert.ToInt32(textrInfo.m_iTop * m_fAtlasZoomRatio) + iAtlasTop;
iWidth = Convert.ToInt32(textrInfo.m_iWidth * m_fAtlasZoomRatio);
iHeight = Convert.ToInt32(textrInfo.m_iHeight * m_fAtlasZoomRatio);
Pen pen = new Pen(Brushes.Yellow, 2);
g.DrawRectangle(pen, iLeft, iTop, iWidth, iHeight);
} //if
} //if
} //panelTextureCanvas_Paint()
