BaseIF* makeVane(const Real& thick,
const RealVect& normal,
const Real& innerRadius,
const Real& outerRadius,
const Real& offset,
const Real& height)
{
RealVect zero(D_DECL(0.0,0.0,0.0));
RealVect xAxis(D_DECL(1.0,0.0,0.0));
bool inside = true;
Vector<BaseIF*> vaneParts;
// Each side of the vane (infinite)
RealVect normal1(normal);
RealVect point1(D_DECL(offset+height/2.0,-thick/2.0,0.0));
PlaneIF plane1(normal1,point1,inside);
vaneParts.push_back(&plane1);
RealVect normal2(-normal);
RealVect point2(D_DECL(offset+height/2.0,thick/2.0,0.0));
PlaneIF plane2(normal2,point2,inside);
vaneParts.push_back(&plane2);
// Make sure we only get something to the right of the origin
RealVect normal3(D_DECL(0.0,0.0,1.0));
RealVect point3(D_DECL(0.0,0.0,0.0));
PlaneIF plane3(normal3,point3,inside);
vaneParts.push_back(&plane3);
// Cut off the top and bottom
RealVect normal4(D_DECL(1.0,0.0,0.0));
RealVect point4(D_DECL(offset,0.0,0.0));
PlaneIF plane4(normal4,point4,inside);
vaneParts.push_back(&plane4);
RealVect normal5(D_DECL(-1.0,0.0,0.0));
RealVect point5(D_DECL(offset+height,0.0,0.0));
PlaneIF plane5(normal5,point5,inside);
vaneParts.push_back(&plane5);
// The outside of the inner cylinder
TiltedCylinderIF inner(innerRadius,xAxis,zero,!inside);
vaneParts.push_back(&inner);
// The inside of the outer cylinder
TiltedCylinderIF outer(outerRadius,xAxis,zero,inside);
vaneParts.push_back(&outer);
IntersectionIF* vane = new IntersectionIF(vaneParts);
return vane;
}
void lookat(vec3 eye, vec3 center, vec3 up, float* camera) {
vec3 z = normal3(sub3(eye, center));
vec3 x = normal3(cross3(up,z));
vec3 y = normal3(cross3(z,x));
float Minv[4][4];
float Tr[4][4];
mat_identity(&Minv[0][0]);
mat_identity(&Tr[0][0]);
Minv[0][0] = x.x;
Minv[1][0] = y.x;
Minv[2][0] = z.x;
Tr[0][3] = -center.x;
Minv[0][1] = x.y;
Minv[1][1] = y.y;
Minv[2][1] = z.y;
Tr[1][3] = -center.y;
Minv[0][2] = x.z;
Minv[1][2] = y.z;
Minv[2][2] = z.z;
Tr[2][3] = -center.z;
matmul(&Minv[0][0], &Tr[0][0], camera);
}
BaseIF* makeVane(const Real& thick,
const RealVect& normal,
const Real& innerRadius,
const Real& outerRadius,
const Real& offset,
const Real& height,
const Real& angle)
{
RealVect zeroVect(D_DECL(0.0,0.0,0.0));
RealVect xAxis(D_DECL(1.0,0.0,0.0));
bool inside = true;
Vector<BaseIF*> vaneParts;
Real sinTheta = sin(angle);
#if CH_SPACEDIM == 3
Real cosTheta = cos(angle);
// Each side of the vane (infinite)
// rotate the normal around x-axis
RealVect normal1(D_DECL(normal[0],cosTheta*normal[1]-sinTheta*normal[2],sinTheta*normal[1]+cosTheta*normal[2]));
// rotate point on top of vane around x-axis
RealVect point(D_DECL(offset+height/2.0,-thick/2.0,0.0));
RealVect point1(D_DECL(point[0],cosTheta*point[1]-sinTheta*point[2],sinTheta*point[1]+cosTheta*point[2]));
PlaneIF plane1(normal1,point1,inside);
vaneParts.push_back(&plane1);
RealVect normal2(-normal1);
// rotate point on bottom (-point[2] of vane around x-axis
RealVect point2(D_DECL(point[0],-cosTheta*point[1]-sinTheta*point[2],-sinTheta*point[1]+cosTheta*point[2]));
PlaneIF plane2(normal2,point2,inside);
vaneParts.push_back(&plane2);
#endif
// Make sure we only get something to the right of the origin
RealVect normal3(D_DECL(0.0,-sinTheta,cosTheta));
RealVect point3(D_DECL(0.0,0.0,0.0));
PlaneIF plane3(normal3,point3,inside);
vaneParts.push_back(&plane3);
// Cut off the top and bottom
RealVect normal4(D_DECL(1.0,0.0,0.0));
RealVect point4(D_DECL(offset,0.0,0.0));
PlaneIF plane4(normal4,point4,inside);
vaneParts.push_back(&plane4);
RealVect normal5(D_DECL(-1.0,0.0,0.0));
RealVect point5(D_DECL(offset+height,0.0,0.0));
PlaneIF plane5(normal5,point5,inside);
vaneParts.push_back(&plane5);
// The outside of the inner cylinder
TiltedCylinderIF inner(innerRadius,xAxis,zeroVect,!inside);
vaneParts.push_back(&inner);
// The inside of the outer cylinder
TiltedCylinderIF outer(outerRadius,xAxis,zeroVect,inside);
vaneParts.push_back(&outer);
IntersectionIF* vane = new IntersectionIF(vaneParts);
return vane;
}
void ShapeParabolicRectangle::generatePrimitives(SoAction *action)
{
SoPrimitiveVertex pv;
SoState *state = action->getState();
SbBool useTexFunc = ( SoTextureCoordinateElement::getType(state) ==
SoTextureCoordinateElement::FUNCTION );
const SoTextureCoordinateElement* tce = 0;
if ( useTexFunc ) tce = SoTextureCoordinateElement::getInstance(state);
SbVec3f point;
const int rows = 12; // Number of points per row
const int columns = 12; // Number of points per column
const int totalPoints = (rows)*(columns); // Total points in the grid
float vertex[totalPoints][6];
int h = 0;
double ui = 0;
double vj = 0;
for (int i = 0; i < rows; ++i )
{
ui =( 1.0 /(double)(rows-1) ) * i;
for ( int j = 0 ; j < columns ; ++j )
{
vj = ( 1.0 /(double)(columns-1) ) * j;
Point3D point = GetPoint3D(ui, vj);
NormalVector normal;
if( activeSide.getValue() == 0 ) normal = -GetNormal(ui, vj);
else normal = GetNormal(ui, vj);
vertex[h][0] = point.x;
vertex[h][1] = point.y;
vertex[h][2] = point.z;
vertex[h][3] = normal.x;
vertex[h][4] = normal.y;
vertex[h][5] = normal.z;
pv.setPoint( vertex[h][0], vertex[h][1], vertex[h][2] );
h++; //Increase h to the next point.
}
}
float u = 1;
float v = 1;
beginShape(action, QUADS );
for( int irow = 0; irow < (rows-1); ++irow )
{
for( int icolumn = 0; icolumn < (columns-1); ++icolumn )
{
int index0 = irow*columns + icolumn;
SbVec3f point0( vertex[index0][0], vertex[index0][1], vertex[index0][2] );
SbVec3f normal0(vertex[index0][3], vertex[index0][4], vertex[index0][5] );
SbVec4f texCoord0 = useTexFunc ? tce->get(point0, normal0): SbVec4f( u,v, 0.0, 1.0 );
pv.setPoint(point0);
pv.setNormal(normal0);
pv.setTextureCoords(texCoord0);
shapeVertex(&pv);
int index1 = index0 + 1;
SbVec3f point1( vertex[index1][0], vertex[index1][1], vertex[index1][2] );
SbVec3f normal1(vertex[index1][3], vertex[index1][4], vertex[index1][5] );
SbVec4f texCoord1 = useTexFunc ? tce->get(point1, normal1): SbVec4f( u,v, 0.0, 1.0 );
pv.setPoint(point1);
pv.setNormal(normal1);
pv.setTextureCoords(texCoord1);
shapeVertex(&pv);
int index3 = index0 + columns;
int index2 = index3 + 1;
SbVec3f point2( vertex[index2][0], vertex[index2][1], vertex[index2][2] );
SbVec3f normal2(vertex[index2][3], vertex[index2][4], vertex[index2][5] );
SbVec4f texCoord2 = useTexFunc ? tce->get(point2, normal2): SbVec4f( u,v, 0.0, 1.0 );
pv.setPoint(point2);
pv.setNormal(normal2);
pv.setTextureCoords(texCoord2);
shapeVertex(&pv);
SbVec3f point3( vertex[index3][0], vertex[index3][1], vertex[index3][2] );
SbVec3f normal3(vertex[index3][3], vertex[index3][4], vertex[index3][5] );
SbVec4f texCoord3 = useTexFunc ? tce->get(point3, normal3): SbVec4f( u,v, 0.0, 1.0 );
pv.setPoint(point3);
pv.setNormal(normal3);
pv.setTextureCoords(texCoord3);
shapeVertex(&pv);
}
}
endShape();
}
void QmaxButton::createArrowBackground(QPainter &painter)
{
// printf("Arrow BackGround2\n");
QRect scaledRect;
scaledRect = matrix.mapRect(QRect(0, 0, this->logicalSize.width(), this->logicalSize.height()));
QImage image(scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied);
image.fill(QColor(0, 0, 0, 0).rgba());
//QPainter painter(image);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
painter.setRenderHint(QPainter::Antialiasing);
painter.setPen(Qt::NoPen);
painter.drawImage(0, 0, image);
if(Colors::useEightBitPalette)
{
painter.setPen(QColor(120,120,120));
if(this->m_nPressed)
painter.setBrush(QColor(60,60,60));
else if(this->m_nHighlight)
painter.setBrush(QColor(100,100,100));
else
painter.setBrush(QColor(80,80,80));
}
else
{
QLinearGradient outlinebrush(0,0,0,scaledRect.height());
QLinearGradient brush(0,0,0,scaledRect.height());
brush.setSpread(QLinearGradient::PadSpread);
QColor highlight(255,255,255,128);
QColor shadow(0,0,0,70);
QColor sunken(220,220,220,30);
QColor normal1(88,88,89,255);
QColor normal2(88,88,89,255);
QColor normal3(0,0,200,10);
QColor normal4(255,255,250,255);
if(m_nType==3 || m_nType == 4)
{
normal1 = QColor(100,180,189,55);
normal2 = QColor(100,180,189,255);
}
if(m_nPressed)
{
outlinebrush.setColorAt(0.0f,shadow);
outlinebrush.setColorAt(1.0f,highlight);
brush.setColorAt(1.0f,sunken);
painter.setPen(Qt::NoPen);
}
else
{
outlinebrush.setColorAt(0.75f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal2);
if(m_nHighlight)
brush.setColorAt(1.0f,normal1);
painter.setPen(QPen(outlinebrush,1));
}
if(this->isEnabled()==false )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal3);
painter.setPen(QPen(outlinebrush,2));
}
if(m_nStatus )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal2);
painter.setPen(QPen(outlinebrush,1));
}
painter.setBrush(brush);
}
// painter.drawRect(0, 0, scaledRect.width(), scaledRect.height());
float xOff = scaledRect.width() / 2;
float yOff = scaledRect.height() / 2;
float sizex = 5.0f * matrix.m11();
float sizey = 3.5f * matrix.m22();
if (m_nType == 3)
sizey *= -1;
QPainterPath path;
path.moveTo(xOff, yOff + (5 * sizey));
path.lineTo(xOff - (4 * sizex), yOff - (3 * sizey));
path.lineTo(xOff + (4 * sizex), yOff - (3 * sizey));
path.lineTo(xOff, yOff + (5 * sizey));
painter.drawPath(path);
}
void QmaxButton::createButton(QPainter &painter)
{
QRect scaledRect;
scaledRect = matrix.mapRect(QRect(0,0,this->logicalSize.width(),this->logicalSize.height()));
QImage bg(this->m_strImage);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
painter.setRenderHint(QPainter::Antialiasing);
painter.setPen(Qt::NoPen);
QLinearGradient brush1(0,0,0,scaledRect.height());
painter.drawImage(-2, -2, bg);
if(Colors::useEightBitPalette)
{
painter.setPen(QColor(120,120,120));
if(this->m_nPressed)
painter.setBrush(QColor(60,60,60));
else if(this->m_nHighlight)
painter.setBrush(QColor(100,100,100));
else
painter.setBrush(QColor(80,80,80));
}
else
{
QLinearGradient outlinebrush(0,0,0,scaledRect.height());
QLinearGradient brush(0,0,0,scaledRect.height());
brush.setSpread(QLinearGradient::PadSpread);
QColor highlight(255,255,255,128);
QColor shadow(0,0,0,70);
QColor sunken(220,220,220,30);
QColor normal1(255,255,245,60);
QColor normal2(255,255,235,10);
QColor normal3(200,200,200,10);
QColor normal4(255,255,250,255);
if(m_nType && m_nType != 5 )
{
normal1 = QColor(200,170,160,50);
normal2 = QColor(50,10,0,50);
}
if(m_nPressed)
{
outlinebrush.setColorAt(0.0f,shadow);
outlinebrush.setColorAt(1.0f,highlight);
brush.setColorAt(1.0f,sunken);
painter.setPen(Qt::NoPen);
}
else
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal1);
if(m_nHighlight)
brush.setColorAt(1.0f,normal2);
painter.setPen(QPen(outlinebrush,1));
}
if(this->isEnabled()==false )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal3);
painter.setPen(QPen(outlinebrush,1));
}
if(m_nStatus )
{
outlinebrush.setColorAt(1.0f,shadow);
outlinebrush.setColorAt(0.0f,highlight);
brush.setColorAt(0.0f,normal4);
painter.setPen(QPen(outlinebrush,1));
}
painter.setBrush(brush);
}
if(m_nType == 1)
painter.drawRect(0,0,scaledRect.width(),scaledRect.height());
else if(m_nType == 0)
painter.drawRoundedRect(0,0,scaledRect.width(),scaledRect.height(),40.0,40.0,Qt::RelativeSize);
else if(m_nType == 5)
painter.drawEllipse(0,0,scaledRect.width(),scaledRect.height());
QFont font( "DejaVu Sans" );
font.setPointSize( 12 );
painter.setFont( font );
brush1.setColorAt(1.0f,QColor(255,255,255,255));
if(this->isEnabled()==false)
{
brush1.setColorAt(1.0f,QColor(200,200,200,100));
}
painter.setPen(QPen(brush1,1));
painter.setBrush(brush1);
QFontMetrics fMetrics = painter.fontMetrics();
QSize sz = fMetrics.size( Qt::TextWordWrap, m_strText );
QRectF txtRect( scaledRect.center(), sz );
int xPoint = (scaledRect.width()/2)- ((m_strText.count()/2)*10);
int yPoint = scaledRect.height()/2;
painter.drawText(xPoint,yPoint,m_strText);
}
