diff options
Diffstat (limited to 'Project/Element.cpp')
| -rw-r--r-- | Project/Element.cpp | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/Project/Element.cpp b/Project/Element.cpp index a485c82..55cb87d 100644 --- a/Project/Element.cpp +++ b/Project/Element.cpp @@ -46,8 +46,18 @@ void Element::DrawRectangle(wxPoint2DDouble* points, GLenum mode) const glEnd(); } +void Element::DrawLine(std::vector<wxPoint2DDouble> points, GLenum mode) const +{ + glBegin(mode); + for(auto it = points.begin(); it != points.end(); ++it) { + glVertex2d((*it).m_x, (*it).m_y); + } + glEnd(); +} + void Element::DrawPickbox(wxPoint2DDouble position) const { + glLineWidth(1.0); glColor4d(1.0, 1.0, 1.0, 0.8); DrawRectangle(position, 8.0, 8.0); glColor4d(0.0, 0.0, 0.0, 1.0); @@ -66,11 +76,29 @@ wxPoint2DDouble Element::RotateAtPosition(wxPoint2DDouble pointToRotate, double void Element::StartMove(wxPoint2DDouble position) { - this->m_moveStartPt = position; - this->m_movePos = m_position; + this->m_moveStartPt = position; + this->m_movePos = m_position; } -void Element::Move(wxPoint2DDouble position) +void Element::Move(wxPoint2DDouble position) { SetPosition(m_movePos + position - m_moveStartPt); } +wxPoint2DDouble Element::GetSwitchPoint(Element* parent, wxPoint2DDouble parentPoint, wxPoint2DDouble secondPoint) const { - SetPosition(m_movePos + position - m_moveStartPt); -}
\ No newline at end of file + double swLineSize = 25.0; + wxPoint2DDouble swPoint = wxPoint2DDouble(parentPoint.m_x, parentPoint.m_y - swLineSize); + + // Rotate the second point (to compare). + double angle = parent->GetAngle(); + + secondPoint = + wxPoint2DDouble(std::cos(wxDegToRad(-angle)) * (secondPoint.m_x - parentPoint.m_x) - + std::sin(wxDegToRad(-angle)) * (secondPoint.m_y - parentPoint.m_y) + parentPoint.m_x, + std::sin(wxDegToRad(-angle)) * (secondPoint.m_x - parentPoint.m_x) + + std::cos(wxDegToRad(-angle)) * (secondPoint.m_y - parentPoint.m_y) + parentPoint.m_y); + + // Rotate + if(secondPoint.m_y > parentPoint.m_y) angle -= 180.0; + return wxPoint2DDouble(std::cos(wxDegToRad(angle)) * (swPoint.m_x - parentPoint.m_x) - + std::sin(wxDegToRad(angle)) * (swPoint.m_y - parentPoint.m_y) + parentPoint.m_x, + std::sin(wxDegToRad(angle)) * (swPoint.m_x - parentPoint.m_x) + + std::cos(wxDegToRad(angle)) * (swPoint.m_y - parentPoint.m_y) + parentPoint.m_y); +} |