diff options
Diffstat (limited to 'Project/Element.cpp')
| -rw-r--r-- | Project/Element.cpp | 158 |
1 files changed, 91 insertions, 67 deletions
diff --git a/Project/Element.cpp b/Project/Element.cpp index 8ced79b..68563ca 100644 --- a/Project/Element.cpp +++ b/Project/Element.cpp @@ -1,13 +1,23 @@ #include "Element.h" -Element::Element() {} +Element::Element() +{ + m_busColour = new OpenGLColour(0.0, 0.3, 1.0, 1.0); + m_onlineElementColour = new OpenGLColour(0.2, 0.2, 0.2, 1.0); + m_offlineElementColour = new OpenGLColour(0.5, 0.5, 0.5, 1.0); + m_closedSwitchColour = new OpenGLColour(0.0, 0.4, 0.0, 1.0); + m_openedSwitchColour = new OpenGLColour(1.0, 0.1, 0.1, 1.0); + m_selectionColour = new OpenGLColour(0.0, 0.5, 1.0, 0.5); + m_powerFlowArrowColour = new OpenGLColour(1.0, 0.51, 0.0, 1.0); +} + Element::~Element() {} + void Element::SetPosition(const wxPoint2DDouble position) { m_position = position; - m_rect = - wxRect2DDouble(m_position.m_x - m_width / 2.0 - m_borderSize, m_position.m_y - m_height / 2.0 - m_borderSize, - m_width + 2.0 * m_borderSize, m_height + 2.0 * m_borderSize); + m_rect = wxRect2DDouble(m_position.m_x - m_width / 2.0 - m_borderSize, + m_position.m_y - m_height / 2.0 - m_borderSize, m_width + 2.0 * m_borderSize, m_height + 2.0 * m_borderSize); } void Element::DrawCircle(wxPoint2DDouble position, double radius, int numSegments, GLenum mode) const @@ -21,11 +31,11 @@ void Element::DrawCircle(wxPoint2DDouble position, double radius, int numSegment } void Element::DrawArc(wxPoint2DDouble position, - double radius, - double initAngle, - double finalAngle, - int numSegments, - GLenum mode) const + double radius, + double initAngle, + double finalAngle, + int numSegments, + GLenum mode) const { double initAngRad = wxDegToRad(initAngle); double finalAngRad = wxDegToRad(finalAngle); @@ -48,7 +58,7 @@ void Element::DrawTriangle(std::vector<wxPoint2DDouble> points, GLenum mode) con void Element::DrawRectangle(wxPoint2DDouble position, double width, double height, GLenum mode) const { - glBegin(mode); // TODO: GL_QUADS é obsoleto (OpenGL 3.0+), encontrar outra solução. + glBegin(mode); // TODO: GL_QUADS é obsoleto (OpenGL 3.0+), encontrar outra solução. glVertex2d(position.m_x - width / 2.0, position.m_y - height / 2.0); glVertex2d(position.m_x - width / 2.0, position.m_y + height / 2.0); glVertex2d(position.m_x + width / 2.0, position.m_y + height / 2.0); @@ -58,7 +68,7 @@ void Element::DrawRectangle(wxPoint2DDouble position, double width, double heigh void Element::DrawRectangle(wxPoint2DDouble* points, GLenum mode) const { - glBegin(mode); // TODO: GL_QUADS é obsoleto (OpenGL 3.0+), encontrar outra solução. + glBegin(mode); // TODO: GL_QUADS é obsoleto (OpenGL 3.0+), encontrar outra solução. glVertex2d(points[0].m_x, points[0].m_y); glVertex2d(points[1].m_x, points[1].m_y); glVertex2d(points[2].m_x, points[2].m_y); @@ -89,9 +99,9 @@ wxPoint2DDouble Element::RotateAtPosition(wxPoint2DDouble pointToRotate, double double radAngle = angle; if(degrees) radAngle = wxDegToRad(angle); return wxPoint2DDouble(std::cos(radAngle) * (pointToRotate.m_x - m_position.m_x) - - std::sin(radAngle) * (pointToRotate.m_y - m_position.m_y) + m_position.m_x, - std::sin(radAngle) * (pointToRotate.m_x - m_position.m_x) + - std::cos(radAngle) * (pointToRotate.m_y - m_position.m_y) + m_position.m_y); + std::sin(radAngle) * (pointToRotate.m_y - m_position.m_y) + m_position.m_x, + std::sin(radAngle) * (pointToRotate.m_x - m_position.m_x) + + std::cos(radAngle) * (pointToRotate.m_y - m_position.m_y) + m_position.m_y); } void Element::StartMove(wxPoint2DDouble position) @@ -109,31 +119,30 @@ wxPoint2DDouble Element::GetSwitchPoint(Element* parent, wxPoint2DDouble parentP // 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); + 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); + 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); } wxPoint2DDouble Element::WorldToScreen(wxPoint2DDouble translation, double scale, double offsetX, double offsetY) const { return wxPoint2DDouble(m_position.m_x + offsetX + translation.m_x, m_position.m_y + offsetY + translation.m_y) * - scale; + scale; } wxPoint2DDouble Element::WorldToScreen(wxPoint2DDouble position, - wxPoint2DDouble translation, - double scale, - double offsetX, - double offsetY) const + wxPoint2DDouble translation, + double scale, + double offsetX, + double offsetY) const { return wxPoint2DDouble(position.m_x + offsetX + translation.m_x, position.m_y + offsetY + translation.m_y) * scale; } @@ -147,14 +156,14 @@ void Element::DrawPoint(wxPoint2DDouble position, double size) const } bool Element::RotatedRectanglesIntersects(wxRect2DDouble rect1, - wxRect2DDouble rect2, - double angle1, - double angle2) const + wxRect2DDouble rect2, + double angle1, + double angle2) const { - wxPoint2DDouble rect1Corners[4] = {rect1.GetLeftTop(), rect1.GetLeftBottom(), rect1.GetRightBottom(), - rect1.GetRightTop()}; - wxPoint2DDouble rect2Corners[4] = {rect2.GetLeftTop(), rect2.GetLeftBottom(), rect2.GetRightBottom(), - rect2.GetRightTop()}; + wxPoint2DDouble rect1Corners[4] = { rect1.GetLeftTop(), rect1.GetLeftBottom(), rect1.GetRightBottom(), + rect1.GetRightTop() }; + wxPoint2DDouble rect2Corners[4] = { rect2.GetLeftTop(), rect2.GetLeftBottom(), rect2.GetRightBottom(), + rect2.GetRightTop() }; wxPoint2DDouble rect1Center(rect1.m_x + rect1.m_width / 2.0, rect1.m_y + rect1.m_height / 2.0); wxPoint2DDouble rect2Center(rect2.m_x + rect2.m_width / 2.0, rect2.m_y + rect2.m_height / 2.0); @@ -163,28 +172,26 @@ bool Element::RotatedRectanglesIntersects(wxRect2DDouble rect1, double radAngle2 = wxDegToRad(angle2); for(int i = 0; i < 4; i++) { - rect1Corners[i] = - wxPoint2DDouble(std::cos(radAngle1) * (rect1Corners[i].m_x - rect1Center.m_x) - - std::sin(radAngle1) * (rect1Corners[i].m_y - rect1Center.m_y) + rect1Center.m_x, - std::sin(radAngle1) * (rect1Corners[i].m_x - rect1Center.m_x) + - std::cos(radAngle1) * (rect1Corners[i].m_y - rect1Center.m_y) + rect1Center.m_y); - - rect2Corners[i] = - wxPoint2DDouble(std::cos(radAngle2) * (rect2Corners[i].m_x - rect2Center.m_x) - - std::sin(radAngle2) * (rect2Corners[i].m_y - rect2Center.m_y) + rect2Center.m_x, - std::sin(radAngle2) * (rect2Corners[i].m_x - rect2Center.m_x) + - std::cos(radAngle2) * (rect2Corners[i].m_y - rect2Center.m_y) + rect2Center.m_y); + rect1Corners[i] = wxPoint2DDouble(std::cos(radAngle1) * (rect1Corners[i].m_x - rect1Center.m_x) - + std::sin(radAngle1) * (rect1Corners[i].m_y - rect1Center.m_y) + rect1Center.m_x, + std::sin(radAngle1) * (rect1Corners[i].m_x - rect1Center.m_x) + + std::cos(radAngle1) * (rect1Corners[i].m_y - rect1Center.m_y) + rect1Center.m_y); + + rect2Corners[i] = wxPoint2DDouble(std::cos(radAngle2) * (rect2Corners[i].m_x - rect2Center.m_x) - + std::sin(radAngle2) * (rect2Corners[i].m_y - rect2Center.m_y) + rect2Center.m_x, + std::sin(radAngle2) * (rect2Corners[i].m_x - rect2Center.m_x) + + std::cos(radAngle2) * (rect2Corners[i].m_y - rect2Center.m_y) + rect2Center.m_y); } //[Ref] http://www.gamedev.net/page/resources/_/technical/game-programming/2d-rotated-rectangle-collision-r2604 // Find the rectangles axis to project - wxPoint2DDouble axis[4] = {rect1Corners[3] - rect1Corners[0], rect1Corners[3] - rect1Corners[2], - rect2Corners[3] - rect2Corners[0], rect2Corners[3] - rect2Corners[2]}; + wxPoint2DDouble axis[4] = { rect1Corners[3] - rect1Corners[0], rect1Corners[3] - rect1Corners[2], + rect2Corners[3] - rect2Corners[0], rect2Corners[3] - rect2Corners[2] }; // Calculate the projected points to each axis - wxPoint2DDouble rect1ProjPts[4][4]; // [axis][corner] - wxPoint2DDouble rect2ProjPts[4][4]; // [axis][corner] + wxPoint2DDouble rect1ProjPts[4][4]; // [axis][corner] + wxPoint2DDouble rect2ProjPts[4][4]; // [axis][corner] for(int i = 0; i < 4; i++) { double den = axis[i].m_x * axis[i].m_x + axis[i].m_y * axis[i].m_y; for(int j = 0; j < 4; j++) { @@ -197,8 +204,8 @@ bool Element::RotatedRectanglesIntersects(wxRect2DDouble rect1, } // Calculate the scalar value to identify the max and min values on projections - double rect1Scalar[4][4]; //[axis][corner] - double rect2Scalar[4][4]; //[axis][corner] + double rect1Scalar[4][4]; //[axis][corner] + double rect2Scalar[4][4]; //[axis][corner] for(int i = 0; i < 4; i++) { for(int j = 0; j < 4; j++) { rect1Scalar[i][j] = rect1ProjPts[i][j].m_x * axis[i].m_x + rect1ProjPts[i][j].m_y * axis[i].m_y; @@ -237,10 +244,10 @@ bool Element::RotatedRectanglesIntersects(wxRect2DDouble rect1, void Element::UpdateSwitches() { // General method, to one switch only. - wxPoint2DDouble swCenter = wxPoint2DDouble((m_pointList[0].m_x + m_pointList[1].m_x) / 2.0, - (m_pointList[0].m_y + m_pointList[1].m_y) / 2.0); - m_switchRect[0] = wxRect2DDouble(swCenter.m_x - m_switchSize / 2.0, swCenter.m_y - m_switchSize / 2.0, m_switchSize, - m_switchSize); + wxPoint2DDouble swCenter = wxPoint2DDouble( + (m_pointList[0].m_x + m_pointList[1].m_x) / 2.0, (m_pointList[0].m_y + m_pointList[1].m_y) / 2.0); + m_switchRect[0] = wxRect2DDouble( + swCenter.m_x - m_switchSize / 2.0, swCenter.m_y - m_switchSize / 2.0, m_switchSize, m_switchSize); } void Element::DrawSwitches() const @@ -250,20 +257,20 @@ void Element::DrawSwitches() const Element* parent = *it; if(parent) { if(m_online) { - glColor4d(0.0, 0.4, 0.0, 1.0); // green + glColor4dv(m_closedSwitchColour->GetRGBA()); } else { - glColor4d(1.0, 0.1, 0.1, 1.0); // red + glColor4dv(m_openedSwitchColour->GetRGBA()); } glPushMatrix(); glTranslated(m_switchRect[i].GetPosition().m_x + m_switchSize / 2.0, - m_switchRect[i].GetPosition().m_y + m_switchSize / 2.0, 0.0); + m_switchRect[i].GetPosition().m_y + m_switchSize / 2.0, 0.0); glRotated(parent->GetAngle(), 0.0, 0.0, 1.0); glTranslated(-m_switchRect[i].GetPosition().m_x - m_switchSize / 2.0, - -m_switchRect[i].GetPosition().m_y - m_switchSize / 2.0, 0.0); + -m_switchRect[i].GetPosition().m_y - m_switchSize / 2.0, 0.0); DrawRectangle(m_switchRect[i].GetPosition() + wxPoint2DDouble(m_switchSize / 2.0, m_switchSize / 2.0), - m_switchSize, m_switchSize); + m_switchSize, m_switchSize); glPopMatrix(); } @@ -310,8 +317,8 @@ void Element::CalculateBoundaries(wxPoint2DDouble& leftUp, wxPoint2DDouble& righ // Check rect corners boundaries. // Get rectangle corners - wxPoint2DDouble rectCorner[4] = {m_rect.GetLeftTop(), m_rect.GetLeftBottom(), m_rect.GetRightBottom(), - m_rect.GetRightTop()}; + wxPoint2DDouble rectCorner[4] = { m_rect.GetLeftTop(), m_rect.GetLeftBottom(), m_rect.GetRightBottom(), + m_rect.GetRightTop() }; // Rotate corners. for(int i = 0; i < 4; ++i) { rectCorner[i] = RotateAtPosition(rectCorner[i], m_angle); @@ -390,7 +397,7 @@ wxString Element::StringFromDouble(double value, int minDecimal) void Element::CalculatePowerFlowPts(std::vector<wxPoint2DDouble> edges) { - double arrowRate = 100.0; // One arrow to each "arrowRate" distance in pixels. + double arrowRate = 100.0; // One arrow to each "arrowRate" distance in pixels. if(edges.size() < 2) return; @@ -413,7 +420,7 @@ void Element::CalculatePowerFlowPts(std::vector<wxPoint2DDouble> edges) for(int i = 0; i < numArrows; i++) { wxPoint2DDouble arrowCenter(pt1.m_x + ((rotPt2.m_x - pt1.m_x) / double(numArrows + 1)) * double(i + 1), - pt1.m_y + ((rotPt2.m_y - pt1.m_y) / double(numArrows + 1)) * double(i + 1)); + pt1.m_y + ((rotPt2.m_y - pt1.m_y) / double(numArrows + 1)) * double(i + 1)); std::vector<wxPoint2DDouble> triPts; triPts.push_back(arrowCenter + wxPoint2DDouble(5.0, 0.0)); @@ -434,8 +441,25 @@ void Element::CalculatePowerFlowPts(std::vector<wxPoint2DDouble> edges) void Element::DrawPowerFlowPts() const { - glColor4d(1.0, 0.51, 0.0, 1.0); - for(int i = 0; i < (int)m_powerFlowArrow.size(); i++) { - DrawTriangle(m_powerFlowArrow[i]); + if(m_online) { + glColor4dv(m_powerFlowArrowColour->GetRGBA()); + for(int i = 0; i < (int)m_powerFlowArrow.size(); i++) { + DrawTriangle(m_powerFlowArrow[i]); + } + } +} + +void Element::ReplaceParent(Element* oldParent, Element* newParent) +{ + for(int i = 0; i < (int)m_parentList.size(); i++) { + if(m_parentList[i] == oldParent) m_parentList[i] = newParent; } } + +void OpenGLColour::SetRGBA(GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha) +{ + rgba[0] = red; + rgba[1] = green; + rgba[2] = blue; + rgba[3] = alpha; +} |