public WaveGridWindow()
{
InitializeComponent();
_grid = new WaveGrid(GridSize); // 10x10 grid
slidPeakHeight.Value = _firstPeak;
_grid.SetCenterPeak(_firstPeak);
meshMain.Positions = _grid.Points;
meshMain.TriangleIndices = _grid.TriangleIndices;
// On each WheelMouse change, we zoom in/out a particular % of the original distance
const double ZoomPctEachWheelChange = 0.02;
zoomDelta = Vector3D.Multiply(ZoomPctEachWheelChange, camMain.LookDirection);
}
// Start/stop animation
private void btnStart_Click(object sender, RoutedEventArgs e)
{
if (!_rendering)
{
_grid = new WaveGrid(GridSize); // 10x10 grid
_grid.SetCenterPeak(_firstPeak);
meshMain.Positions = _grid.Points;
_lastTimeRendered = 0.0;
CompositionTarget.Rendering += new EventHandler(CompositionTarget_Rendering);
btnStart.Content = "Stop";
slidPeakHeight.IsEnabled = false;
_rendering = true;
}
else
{
CompositionTarget.Rendering -= new EventHandler(CompositionTarget_Rendering);
btnStart.Content = "Start";
slidPeakHeight.IsEnabled = true;
_rendering = false;
}
}
void Start()
{
#if UNITY_EDITOR
print("UNITY_EDITOR");
#endif
#if UNITY_IPHONE
print("UNITY_IPHONE");
#endif
mouseDown = false;
lastUpdateTime = 0;
theMesh = meshFilter.mesh;
int arrSize = gridDimensionX*gridDimensionY;
origUV1s = new Vector2[arrSize];
//origUV2s = new Vector2[arrSize];
uvs = new Vector2[arrSize];
uv2s = new Vector2[arrSize];
Vector2 o = new Vector2(0.5f,0.5f);
Vector2[] uv = theMesh.uv;
Array.Copy(uv,uvs,arrSize);
Array.Copy(uv,origUV1s,arrSize);
//Debug.Log("Expected uv count " + arrSize + " real count " + uv.Length);
for(int i = 0; i < arrSize; ++i)
{
//origUV1s[i] = uvs[i] = uv[i];
uv2s[i] = o;
}
if(useNative)
{
InitWaves(gridDimensionX,gridDimensionY);
// "pin" the array in memory, so we can pass direct pointer to it's data to the plugin,
// without costly marshaling of array of structures.
//gchColorsPointer = GCHandle.Alloc(colors, GCHandleType.Pinned);
gchOrigUV1sPointer = GCHandle.Alloc(origUV1s, GCHandleType.Pinned);
gchUV1sPointer = GCHandle.Alloc(uvs, GCHandleType.Pinned);
gchUV2sPointer = GCHandle.Alloc(uv2s, GCHandleType.Pinned);
print ("Using native");
}
else
{
waveGrid = new WaveGrid(gridDimensionX, gridDimensionY);
print ("Not using native");
}
}
