void TexturedQuadUIDrawObject::getBounds(Pnt2f& TopLeft, Pnt2f& BottomRight) const
{
TopLeft.setValues(
osgMin(osgMin(osgMin(getPoint1().x(), getPoint2().x()),getPoint3().x()),getPoint4().x()),
osgMin(osgMin(osgMin(getPoint1().y(), getPoint2().y()),getPoint3().y()),getPoint4().y()));
BottomRight.setValues(
osgMax(osgMax(osgMax(getPoint1().x(), getPoint2().x()),getPoint3().x()),getPoint4().x()),
osgMax(osgMax(osgMax(getPoint1().y(), getPoint2().y()),getPoint3().y()),getPoint4().y()));
}
void ColDetect::addPolygon(std::vector<Triangle3D> triangles, VCollide& vc)
{
int id;
double v1[3], v2[3], v3[3];
vc.NewObject(&id);
for (int j = 0; j < triangles.size(); j++) {
auto tri = triangles[j];
auto p1 = tri.getPoint1();
v1[0] = p1.getX();
v1[1] = p1.getY();
v1[2] = p1.getZ();
auto p2 = tri.getPoint2();
v2[0] = p2.getX();
v2[1] = p2.getY();
v2[2] = p2.getZ();
auto p3 = tri.getPoint3();
v3[0] = p3.getX();
v3[1] = p3.getY();
v3[2] = p3.getZ();
vc.AddTri(v1, v2, v3, j);
}
vc.EndObject();
}
void TexturedQuadUIDrawObject::draw(const GraphicsWeakPtr Graphics, Real32 Opacity) const
{
//TODO: add Color Field to TexturedQuadUIDrawObject
Graphics->drawQuad(getPoint1(),getPoint2(),getPoint3(),getPoint4(),
getTexCoord1(), getTexCoord2(), getTexCoord3(), getTexCoord4(),
Color4f(1.0f,1.0f,1.0f,1.0f), getTexture(),
getOpacity()*Opacity);
}
Vec2f TriDistribution2D::generate(void) const
{
Vec2f Result;
switch(getSurfaceOrEdge())
{
case EDGE:
{
Vec2f Side1(getPoint2() - getPoint1()),
Side2(getPoint3() - getPoint2()),
Side3(getPoint1() - getPoint3());
Real32 Side1Length(Side1.length()),
Side2Length(Side2.length()),
Side3Length(Side3.length());
Real32 TotalLength(Side1Length + Side2Length + Side3Length);
Real32 Rand(RandomPoolManager::getRandomReal32(0.0,1.0));
Real32 PickEdge(RandomPoolManager::getRandomReal32(0.0,1.0));
if(Rand < Side1Length/TotalLength)
{
Result = getPoint1().subZero() + RandomPoolManager::getRandomReal32(0.0,1.0)*Side1;
}
else if(Rand < (Side1Length+Side2Length)/TotalLength)
{
Result = getPoint2().subZero() + RandomPoolManager::getRandomReal32(0.0,1.0)*Side2;
}
else
{
Result = getPoint3().subZero() + RandomPoolManager::getRandomReal32(0.0,1.0)*Side3;
}
break;
}
case SURFACE:
default:
{
Real32 s(RandomPoolManager::getRandomReal32(0.0,1.0)),
t(RandomPoolManager::getRandomReal32(0.0,1.0));
if(s+t > 1.0)
{
s = 1.0f - s;
t = 1.0f - t;
}
Result = getPoint1().subZero()
+ s*(getPoint2() - getPoint1())
+ t*(getPoint3() - getPoint1());
break;
}
}
return Result;
}
void MultiColoredQuadUIDrawObject::draw(Graphics* const Graphics, Real32 Opacity) const
{
Graphics->drawQuad(getPoint1(),getPoint2(),getPoint3(),getPoint4(),
getColor1(), getColor2(), getColor3(), getColor4(),
getOpacity()*Opacity);
}