// c'tor
public WaterPicker(OnSetMaterial onSet, OnGetMaterial onGet)
: base(onSet, onGet)
{
helpOverlay = @"WaterPicker";
// Create material elements for the grid.
// Start with a blob of common parameters.
UIGridElement.ParamBlob blob = new UIGridElement.ParamBlob();
blob.width = 1.0f;
blob.height = 1.0f;
blob.edgeSize = 0.1f;
blob.selectedColor = Color.White;
Vector4 transparentWhite = new Vector4(1.0f, 1.0f, 1.0f, 0.5f);
blob.unselectedColor = new Color(transparentWhite);
blob.normalMapName = @"QuarterRound4NormalMap";
// Create and populate grid.
int maxMaterials = Water.Types.Count;
grid = new UIGrid(OnSelect, OnCancel, new Point(maxMaterials, 1), "TerrainEdit.WaterPicker");
numMaterials = 0;
UIGridWaterElement e = null;
for (int i = 0; i < maxMaterials; i++)
{
e = new UIGridWaterElement(i);
e.SelectedScale = 0.8f;
e.UnselectedScale = 0.5f;
grid.Add(e, numMaterials++, 0);
}
// Set grid properties.
grid.IgnoreInput = true; // We'll control the grid selection from here instead of internally.
grid.Spacing = new Vector2(0.25f, 0.0f);
grid.Scrolling = true;
grid.Wrap = false;
grid.LocalMatrix = Matrix.CreateTranslation(0.0f, -2.5f, 0.0f);
OnSampleType = SampleType;
} // end of WaterPicker c'tor
// c'tor
public BasePicker(OnSetMaterial onSet, OnGetMaterial onGet)
{
this.onSetType = onSet;
this.onGetType = onGet;
} // end of BasePicker c'tor
