wxString HDimension::MakeText()
{
wxString text;
double units_factor = wxGetApp().m_view_units;
switch(m_units)
{
case DimensionUnitsInches:
units_factor = 25.4;
break;
case DimensionUnitsMM:
units_factor = 1.0;
break;
case DimensionUnitsGlobal:
units_factor = wxGetApp().m_view_units;
break;
}
wxString units_str(_T(""));
if(fabs(units_factor - 1.0) < 0.0000000001)units_str += wxString(_T(" ")) + _("mm");
else if(fabs(units_factor - 25.4) < 0.000000001)units_str += wxString(_T(" ")) + _("inch");
text = wxString::Format(_T("%lg %s"), A->m_p.Distance(GetB2())/units_factor, units_str.c_str());
return text;
}
void HDimension::glCommands(bool select, bool marked, bool no_color)
{
gp_Pnt b = GetB2();
if(A->m_p.IsEqual(b, wxGetApp().m_geom_tol))return;
if(!no_color)wxGetApp().glColorEnsuringContrast(m_color);
gp_Dir xdir = gp_Dir(1, 0, 0).Transformed(m_trsf);
gp_Dir ydir = gp_Dir(0, 1, 0).Transformed(m_trsf);
gp_Dir zdir = gp_Dir(0, 0, 1).Transformed(m_trsf);
if(m_mode == TwoPointsDimensionMode || m_mode == TwoPointsXYOnlyDimensionMode || m_mode == TwoPointsXOnlyDimensionMode)
{
xdir = make_vector(A->m_p, b);
if(xdir.IsParallel(zdir,wxGetApp().m_geom_tol))
zdir = xdir ^ ydir;
else
ydir = zdir ^ xdir;
}
wxString text = MakeText();
float width, height;
if(!wxGetApp().get_text_size(text, &width, &height))return;
// draw arrow line
draw_arrow_line(m_mode, A->m_p, b, GetC2(), xdir, ydir, width, m_scale);
// draw text
RenderText(text, GetC2(), xdir, ydir, m_scale);
EndedObject::glCommands(select,marked,no_color);
}
void JV_SeedRoundKey(
uint32_t *pdwRoundKey, // [out] round keys for encryption or decryption
uint8_t *pbUserKey) // [in] secret user key
{
uint32_t A, B, C, D; // Iuput/output values at each rounds
uint32_t T0, T1; // Temporary variable
uint32_t *K = pdwRoundKey; // Pointer of round keys
// Set up input values for Key Schedule
A = ((uint32_t *)pbUserKey)[0];
B = ((uint32_t *)pbUserKey)[1];
C = ((uint32_t *)pbUserKey)[2];
D = ((uint32_t *)pbUserKey)[3];
// Reorder for big endian
#ifndef BIG_ENDIAN
A = EndianChange(A);
B = EndianChange(B);
C = EndianChange(C);
D = EndianChange(D);
#endif
// i-th round keys( K_i,0 and K_i,1 ) are denoted as K[2*(i-1)] and K[2*i-1], respectively
RoundKeyUpdate0(K, A, B, C, D, KC0 ); // K_1,0 and K_1,1
RoundKeyUpdate1(K+ 2, A, B, C, D, KC1 ); // K_2,0 and K_2,1
RoundKeyUpdate0(K+ 4, A, B, C, D, KC2 ); // K_3,0 and K_3,1
RoundKeyUpdate1(K+ 6, A, B, C, D, KC3 ); // K_4,0 and K_4,1
RoundKeyUpdate0(K+ 8, A, B, C, D, KC4 ); // K_5,0 and K_5,1
RoundKeyUpdate1(K+10, A, B, C, D, KC5 ); // K_6,0 and K_6,1
RoundKeyUpdate0(K+12, A, B, C, D, KC6 ); // K_7,0 and K_7,1
RoundKeyUpdate1(K+14, A, B, C, D, KC7 ); // K_8,0 and K_8,1
RoundKeyUpdate0(K+16, A, B, C, D, KC8 ); // K_9,0 and K_9,1
RoundKeyUpdate1(K+18, A, B, C, D, KC9 ); // K_10,0 and K_10,1
RoundKeyUpdate0(K+20, A, B, C, D, KC10); // K_11,0 and K_11,1
RoundKeyUpdate1(K+22, A, B, C, D, KC11); // K_12,0 and K_12,1
RoundKeyUpdate0(K+24, A, B, C, D, KC12); // K_13,0 and K_13,1
RoundKeyUpdate1(K+26, A, B, C, D, KC13); // K_14,0 and K_14,1
RoundKeyUpdate0(K+28, A, B, C, D, KC14); // K_15,0 and K_15,1
T0 = A + C - KC15;
T1 = B - D + KC15;
K[30] = SS0[GetB0(T0)] ^ SS1[GetB1(T0)] ^ // K_16,0
SS2[GetB2(T0)] ^ SS3[GetB3(T0)];
K[31] = SS0[GetB0(T1)] ^ SS1[GetB1(T1)] ^ // K_16,1
SS2[GetB2(T1)] ^ SS3[GetB3(T1)];
}
