void CQDM_Edit::LMouseUp(Vec3D<> P)
{
if (LMBDown){
LMBDown = false;
int MatIndex = 0;
emit GetCurMaterial(&MatIndex);
//apply the stuff here!
for (int i=0; i<(int)CurHighlighted.size(); i++){
SetMat(CurHighlighted[i], MatIndex);
}
if ((int)CurHighlighted.size()>0) emit ModelChanged();
CurHighlighted.clear();
emit UpdateGLWindows();
}
}
void QUATERNION::LookAt(float eyeX,
float eyeY,
float eyeZ,
float centerX,
float centerY,
float centerZ,
float upX,
float upY,
float upZ)
{
float tempmat[16];
glPushMatrix();
glLoadIdentity();
gluLookAt(eyeX, eyeY, eyeZ, centerX, centerY, centerZ, upX, upY, upZ);
glGetFloatv(GL_MODELVIEW_MATRIX , tempmat);
glPopMatrix();
SetMat(tempmat);
}
//获取一个字符的点阵信息
int CChannelNameSet::GetBuffer(int ch, int nFont)
{
freeData();
//创建字体。
CFont hFont;
hFont.CreateFont(nFont,0,0,0,
FW_NORMAL,0,
0,0,DEFAULT_CHARSET,
OUT_TT_PRECIS,CLIP_TT_ALWAYS,
PROOF_QUALITY ,DEFAULT_PITCH,
"宋体 ");
//设置字体到当前设备。
CDC*pDC = GetDC();
CFont* pOldFont = pDC->SelectObject( &hFont);
//设置字体图形变换矩阵
MAT2 mat2;
SetMat(&mat2);
GLYPHMETRICS gm;
//获取这个字符图形需要的字节的大小。
DWORD dwNeedSize = pDC->GetGlyphOutline(ch,GGO_BITMAP,&gm,0,NULL,&mat2);
if (dwNeedSize > 0 && dwNeedSize < 0xFFFF)
{
if( ch == '\t' )
return 4 * gm.gmCellIncX;
m_pBuf = (byte*)(malloc(dwNeedSize));
if ( m_pBuf)
{
//获取字符图形的数据到缓冲区。
pDC->GetGlyphOutline(ch,GGO_BITMAP,&gm,dwNeedSize,m_pBuf,&mat2);
m_nWidth = gm.gmBlackBoxX;
m_nHeight = gm.gmBlackBoxY;
}
}
else if( dwNeedSize == 0xFFFFFFFF || dwNeedSize == 0 || ch < 0x21 )
{
//要生成的文字是空格或tab只需返回宽度
if( ch == ' ')
return gm.gmCellIncX;
else if( ch == '\t' )
return 4 * gm.gmCellIncX;
else
{
UINT nSubstituteChar = ' ';
pDC-> GetGlyphOutline( nSubstituteChar, GGO_NATIVE, &gm,
0, NULL, &mat2 );
if( ch < 256 ) //西文
return gm.gmCellIncX;
else //中文空两个空格
return 2*gm.gmCellIncX;
}
}
else
{
dwNeedSize = 0;
}
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
return dwNeedSize;
}
