protected override void CreateTexture()
{
if (ControlTexture != null && !ControlTexture.IsDisposed && Size != TextureSize)
{
ControlTexture.Dispose();
}
if (ControlTexture == null || ControlTexture.IsDisposed)
{
DXManager.ControlList.Add(this);
ControlTexture = new Texture(DXManager.Device, Size.Width, Size.Height, 1, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default);
TextureSize = Size;
}
Surface oldSurface = DXManager.CurrentSurface;
Surface surface = ControlTexture.GetSurfaceLevel(0);
DXManager.SetSurface(surface);
DXManager.Device.Clear(ClearFlags.Target, BackColour.ToRawColorBGRA(), 0, 0);
BeforeDrawControl();
DrawChildControls();
AfterDrawControl();
DXManager.Sprite.Flush();
DXManager.SetSurface(oldSurface);
TextureValid = true;
surface.Dispose();
}
protected virtual void CreateTexture()
{
if (ControlTexture == null || ControlTexture.IsDisposed)
{
DXManager.ControlList.Add(this);
ControlTexture = new Texture(DXManager.Device, Size.Width, Size.Height, 1, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default);
TextureSize = Size;
}
Surface oldSurface = DXManager.CurrentSurface;
Surface surface = ControlTexture.GetSurfaceLevel(0);
DXManager.SetSurface(surface);
DXManager.Device.Clear(ClearFlags.Target, BackColour.ToRawColorBGRA(), 0, 0);
DXManager.SetSurface(oldSurface);
TextureValid = true;
surface.Dispose();
}
public Mesh GenerateTerrain()
{
PerlinNoise noise = new PerlinNoise(NoiseSeed);
List <Vertex> vertices = new List <Vertex>();
List <int> indices = new List <int>();
for (int i = 0; i < (TerrainRadius * 2) + 1; i++)
{
for (int j = 0; j < (TerrainRadius * 2) + 1; j++)
{
float vertexY = Multiplier * noise.Noise(i, j, TerrainRadius * 2 + 1, TerrainRadius * 2 + 1, Frequency);
vertexY = Math.Clamp(vertexY, LowerCutoff, UpperCutoff) * FuncMultiplier.GetValue(i - TerrainRadius, j - TerrainRadius);
vertices.Add(new Vertex {
Position = new Vector3(i - TerrainRadius, vertexY, j - TerrainRadius),
Colour = Vector3.Lerp(FrontColour.ToVector(), BackColour.ToVector(), (float)i / TerrainRadius)
});
if (i > 0 && j > 0)
{
int currentPoint = i * (TerrainRadius * 2 + 1) + j;
int prevPoint = currentPoint - 1;
int prevRowPoint = (i - 1) * (TerrainRadius * 2 + 1) + j;
int prevRowPrevPoint = prevRowPoint - 1;
// Adding a new square.
indices.Add(currentPoint);
indices.Add(prevPoint);
indices.Add(prevRowPoint);
indices.Add(prevRowPoint);
indices.Add(prevPoint);
indices.Add(prevRowPrevPoint);
}
}
}
return(new Mesh(vertices.ToArray(), indices.ToArray(), Matrix4.CreateScale(Scale, 1, Scale)));
}
