public void LoadContent()
{
// position the regions such that the camera is below and right of the center of regions[0]
Vector3 offset = sim.UI.Camera.Position - new Vector3(drawDist * 1.5f);
cameraRightOfCenter = true;
cameraBelowCenter = true;
// build the weather region areas
for (int z = 0; z < 2; z++)
{
for (int x = 0; x < 2; x++)
{
regions[z * 2 + x] = new WeatherRegion(new Rectangle((int)offset.X + x * drawDist * 2, (int)offset.Z + z * drawDist * 2, drawDist * 2, 2 * drawDist));
}
}
// connect the weather regions to each other
regions[0].AdjacentH = regions[1];
regions[0].AdjacentV = regions[2];
regions[1].AdjacentH = regions[0];
regions[1].AdjacentV = regions[3];
regions[2].AdjacentH = regions[3];
regions[2].AdjacentV = regions[0];
regions[3].AdjacentH = regions[2];
regions[3].AdjacentV = regions[1];
currentRegion = regions[0];
}
private void CheckRegionChange()
{
if (camera.Position.X > currentRegion.Base.Right)
{
// the camera crossed the current region's right edge, so it is now left of the
// horizontally adjacent region's center
cameraRightOfCenter = false;
currentRegion = currentRegion.AdjacentH;
}
else if (camera.Position.X < currentRegion.Base.X)
{
// the camera crossed the current region's left edge, so it is now right of the
// horizontally adjacent region's center
cameraRightOfCenter = true;
currentRegion = currentRegion.AdjacentH;
}
if (camera.Position.Z > currentRegion.Base.Bottom)
{
// the camera crossed the current region's bottom edge, so it is now above the
// vertically adjacent region's center
cameraBelowCenter = false;
currentRegion = currentRegion.AdjacentV;
}
else if (camera.Position.Z < currentRegion.Base.Y)
{
// the camera crossed the current region's top edge, so it is now below the
// vertically adjacent region's center
cameraBelowCenter = true;
currentRegion = currentRegion.AdjacentV;
}
}
public void LoadContent()
{
// position the regions such that the camera is below and right of the center of regions[0]
Vector3 offset = sim.UI.Camera.Position - new Vector3(drawDist * 1.5f);
cameraRightOfCenter = true;
cameraBelowCenter = true;
// build the weather region areas
for (int z = 0; z < 2; z++)
for (int x = 0; x < 2; x++)
regions[z * 2 + x] = new WeatherRegion(new Rectangle((int)offset.X + x * drawDist * 2, (int)offset.Z + z * drawDist * 2, drawDist * 2, 2 * drawDist));
// connect the weather regions to each other
regions[0].AdjacentH = regions[1];
regions[0].AdjacentV = regions[2];
regions[1].AdjacentH = regions[0];
regions[1].AdjacentV = regions[3];
regions[2].AdjacentH = regions[3];
regions[2].AdjacentV = regions[0];
regions[3].AdjacentH = regions[2];
regions[3].AdjacentV = regions[1];
currentRegion = regions[0];
}
private void CheckRegionChange()
{
if (camera.Position.X > currentRegion.Base.Right)
{
// the camera crossed the current region's right edge, so it is now left of the
// horizontally adjacent region's center
cameraRightOfCenter = false;
currentRegion = currentRegion.AdjacentH;
}
else if (camera.Position.X < currentRegion.Base.X)
{
// the camera crossed the current region's left edge, so it is now right of the
// horizontally adjacent region's center
cameraRightOfCenter = true;
currentRegion = currentRegion.AdjacentH;
}
if (camera.Position.Z > currentRegion.Base.Bottom)
{
// the camera crossed the current region's bottom edge, so it is now above the
// vertically adjacent region's center
cameraBelowCenter = false;
currentRegion = currentRegion.AdjacentV;
}
else if (camera.Position.Z < currentRegion.Base.Y)
{
// the camera crossed the current region's top edge, so it is now below the
// vertically adjacent region's center
cameraBelowCenter = true;
currentRegion = currentRegion.AdjacentV;
}
}
