/// <summary>
/// Constructor
/// </summary>
public OpenGLPanelViewState()
{
ang3D = 0;
viewZoom = 1;
viewZoomLinear = 0;
viewOffset = new Vector2(0.0f, 0.0f);
viewTempOffset = new Vector2(0.0f, 0.0f);
drawNutrientInitialPos = false;
crossSection = new Boundary(BoundaryShapes.Cuboid, 100, 100, 5, 0);
crossSectionFacing = CrossSectionFacingDirection.Front;
CrossSectionOffset = new Vector3(0,0,0);
crossSectionEnabled = false;
currentCameraPos = CameraPosition.Corner;
nextCameraPos = CameraPosition.Front;
animationCounter = 0.0f;
angAboutY = 0.0f;
oldAngAboutY = 0.0f;
currentCamCoords = new Vector3(80.0f, 80.0f, 80.0f);
oldCamCoords = new Vector3(0.0f, 0.0f, 0.0f);
currentUpVect = new Vector3(0.0f, 1.0f, 0.0f);
oldUpVect = new Vector3(0.0f, 0.0f, 0.0f);
}
/// <summary>
/// updates the size of the cross section given a facing and boundary
/// </summary>
/// <param name="facing"></param>
/// <param name="bounds"></param>
public void UpdateCrossSectionSize(CrossSectionFacingDirection facing, Boundary bounds)
{
float width = 0;
float height = 0;
float depth = 0;
this.crossSectionFacing = facing;
switch (bounds.Shape)
{
case BoundaryShapes.Cuboid:
width = bounds.Width;
height = bounds.Height;
depth = bounds.Depth;
break;
case BoundaryShapes.Cylinder:
width = depth = bounds.Radius * 2;
height = bounds.Height;
break;
case BoundaryShapes.Sphere:
width = height = depth = bounds.Radius * 2;
break;
}
switch (facing)
{
case CrossSectionFacingDirection.Front:
crossSection = new Boundary(BoundaryShapes.Cuboid, width * 1.3f, height * 1.3f, depth*0.05f, 0);
break;
case CrossSectionFacingDirection.Top:
crossSection = new Boundary(BoundaryShapes.Cuboid, width * 1.3f, height * 0.05f, depth * 1.3f, 0);
break;
}
}
