public override void Update(float elapsedSeconds)
{
Vector3 adjVelocity = mVelocity * elapsedSeconds;
setLocation(mPoint + adjVelocity);
mBounds.setCorners(mPoint, mPoint);
}
public override void MouseDownVertex(int vertexID, float x, float y)
{
if (vertexID == 0)
{
m_mouse_down_point = new Vector3(x, y, 0);
m_bounds.setCorners(m_mouse_down_point, m_mouse_down_point);
}
else
{
m_bounds.setCorners(m_mouse_down_point, new Vector3(x, y, 0));
}
}
public void setRadius(float radius)
{
mRadius = radius;
mBounds.setCorners(
new Vector3(mCenter.X - mRadius, mCenter.Y - mRadius, mCenter.Z),
new Vector3(mCenter.X + mRadius, mCenter.Y + mRadius, mCenter.Z));
}
public UWB_PrimitiveCircle()
{
mCenter = Vector3.Zero;
mRadius = 0;
mBounds = new UWB_BoundingBox();
mBounds.setCorners(
new Vector3(mCenter.X - mRadius, mCenter.Y - mRadius, mCenter.Z),
new Vector3(mCenter.X + mRadius, mCenter.Y + mRadius, mCenter.Z));
}
public UWB_PrimitiveCircle()
{
mCenter = Vector3.Zero;
mRadius = 0;
mBounds = new UWB_BoundingBox();
mBounds.setCorners(
new Vector3(mCenter.X - mRadius, mCenter.Y - mRadius, mCenter.Z),
new Vector3(mCenter.X + mRadius, mCenter.Y + mRadius, mCenter.Z));
}
public UWB_PrimitivePoint(float x, float y, float z)
{
mPoint = new Vector3(x, y, z);
mBounds = new UWB_BoundingBox();
mBounds.setCorners(mPoint, mPoint);
}
public UWB_PrimitivePoint()
{
mPoint = Vector3.Zero;
mBounds = new UWB_BoundingBox();
mBounds.setCorners(mPoint, mPoint);
}
public override UWB_BoundingVolume getBoundingVolume(eLevelofDetail lod)
{
mBounds.setCorners(mStart, mEnd);
return(mBounds);
}
public UWB_PrimitivePoint(float x, float y, float z)
{
mPoint = new Vector3(x, y, z);
mBounds = new UWB_BoundingBox();
mBounds.setCorners(mPoint, mPoint);
}
public UWB_PrimitivePoint()
{
mPoint = Vector3.Zero;
mBounds = new UWB_BoundingBox();
mBounds.setCorners(mPoint, mPoint);
}