public void SetPixelsClamp(int x, int y, D2D_Pixels s)
{
for (var sy = 0; sy < s.height; sy++)
{
for (var sx = 0; sx < s.width; sx++)
{
SetPixelClamp(x + sx, y + sy, s.GetPixelClamp(sx, sy));
}
}
}
public void ReplaceAlphaWith(D2D_Pixels newPixels)
{
DeserializeAlphaTex();
#if UNITY_EDITOR
if (alphaTex != null)
{
D2D_Helper.Record(alphaTex, "Modify Alpha Tex");
}
#endif
if (newPixels != null)
{
// Remake texture?
if (alphaTex == null || alphaTex.width != newPixels.Width || alphaTex.height != newPixels.Height)
{
DestroyAlphaTex();
alphaTex = newPixels.Apply(TextureFormat.Alpha8);
alphaScaleX = D2D_Helper.Reciprocal(alphaTex.width - 1);
alphaScaleY = D2D_Helper.Reciprocal(alphaTex.height - 1);
alphaTex.wrapMode = TextureWrapMode.Clamp;
}
// Copy settings over?
else
{
alphaTex.SetPixels32(newPixels.Pixels);
alphaTex.Apply();
}
UpdateRect(0, alphaTex.width, 0, alphaTex.height);
}
else
{
DestroyAlphaTex();
UpdateRect(0, 0, 0, 0);
}
cachedSolidPixelCount = 0;
alphaTexData = null;
alphaTexWidth = 0;
alphaTexHeight = 0;
Dirty = true;
NotifyChanges();
#if UNITY_EDITOR
D2D_Helper.SetDirty(this);
#endif
}
public D2D_Pixels GetResized(int newWidth, int newHeight)
{
var o = new D2D_Pixels(newWidth, newHeight);
var w = (float)(newWidth - 1);
var h = (float)(newHeight - 1);
for (var y = 0; y < newHeight; y++)
{
for (var x = 0; x < newWidth; x++)
{
var pixel = GetPixelBilinear((float)x / w, (float)y / h);
o.SetPixel(x, y, pixel);
}
}
return(o);
}
public D2D_Pixels GetBlurredAlpha()
{
var o = new D2D_Pixels(width, height);
// Horizontal
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var a = GetPixelTransparent(x - 1, y);
var b = GetPixelTransparent(x, y);
var c = GetPixelTransparent(x + 1, y);
var t = (int)a.a + (int)b.a + (int)c.a;
b.a = (byte)(t / 3);
o.SetPixel(x, y, b);
}
}
// Vertical
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var a = GetPixelTransparent(x, y - 1);
var b = GetPixelTransparent(x, y);
var c = GetPixelTransparent(x, y + 1);
var t = (int)a.a + (int)b.a + (int)c.a;
b.a = (byte)(t / 3);
o.SetPixel(x, y, b);
}
}
return(o);
}
public D2D_Pixels GetBlurredAlpha()
{
var o = new D2D_Pixels(width, height);
// Horizontal
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var a = GetPixelTransparent(x - 1, y);
var b = GetPixelTransparent(x , y);
var c = GetPixelTransparent(x + 1, y);
var t = (int)a.a + (int)b.a + (int)c.a;
b.a = (byte)(t / 3);
o.SetPixel(x, y, b);
}
}
// Vertical
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var a = GetPixelTransparent(x, y - 1);
var b = GetPixelTransparent(x, y );
var c = GetPixelTransparent(x, y + 1);
var t = (int)a.a + (int)b.a + (int)c.a;
b.a = (byte)(t / 3);
o.SetPixel(x, y, b);
}
}
return o;
}
public D2D_Pixels GetResized(int newWidth, int newHeight)
{
var o = new D2D_Pixels(newWidth, newHeight);
var w = (float)(newWidth - 1);
var h = (float)(newHeight - 1);
for (var y = 0; y < newHeight; y++)
{
for (var x = 0; x < newWidth; x++)
{
var pixel = GetPixelBilinear((float)x / w, (float)y / h);
o.SetPixel(x, y, pixel);
}
}
return o;
}
public void SetPixelsClamp(int x, int y, D2D_Pixels s)
{
for (var sy = 0; sy < s.height; sy++)
{
for (var sx = 0; sx < s.width; sx++)
{
SetPixelClamp(x + sx, y + sy, s.GetPixelClamp(sx, sy));
}
}
}
public void ReplaceAlphaWith(D2D_Pixels newPixels)
{
DeserializeAlphaTex();
#if UNITY_EDITOR
if (alphaTex != null)
{
D2D_Helper.Record(alphaTex, "Modify Alpha Tex");
}
#endif
if (newPixels != null)
{
// Remake texture?
if (alphaTex == null || alphaTex.width != newPixels.Width || alphaTex.height != newPixels.Height)
{
DestroyAlphaTex();
alphaTex = newPixels.Apply(TextureFormat.Alpha8);
alphaScaleX = D2D_Helper.Reciprocal(alphaTex.width - 1);
alphaScaleY = D2D_Helper.Reciprocal(alphaTex.height - 1);
alphaTex.wrapMode = TextureWrapMode.Clamp;
}
// Copy settings over?
else
{
alphaTex.SetPixels32(newPixels.Pixels);
alphaTex.Apply();
}
UpdateRect(0, alphaTex.width, 0, alphaTex.height);
}
else
{
DestroyAlphaTex();
UpdateRect(0, 0, 0, 0);
}
cachedSolidPixelCount = 0;
alphaTexData = null;
alphaTexWidth = 0;
alphaTexHeight = 0;
Dirty = true;
NotifyChanges();
#if UNITY_EDITOR
D2D_Helper.SetDirty(this);
#endif
}
