// Token: 0x060002D9 RID: 729 RVA: 0x0001806C File Offset: 0x0001626C
public static Texture2D BlitCrop(this Texture2D texture, Rect blitRect)
{
return(texture.Blit(blitRect, new[]
{
texture.width,
texture.height
}));
}
// Token: 0x060002D8 RID: 728 RVA: 0x00017F60 File Offset: 0x00016160
public static Color[] GetColorSafe(this Texture2D texture, out int width, out int height)
{
width = texture.width;
height = texture.height;
if (texture.width > texture.height)
{
width = Math.Min(width, blitMaxDimensions);
height = (int)(width * (texture.height / (float)texture.width));
}
else if (texture.height > texture.width)
{
height = Math.Min(height, blitMaxDimensions);
width = (int)(height * (texture.width / (float)texture.height));
}
else
{
width = Math.Min(width, blitMaxDimensions);
height = Math.Min(height, blitMaxDimensions);
}
var blitRect = new Rect(0f, 0f, width, height);
var rtSize = new[]
{
width,
height
};
if (width == texture.width && height == texture.height)
{
try
{
return(texture.GetPixels());
}
catch
{
return(texture.Blit(blitRect, rtSize).GetPixels());
}
}
var result = texture.Blit(blitRect, rtSize).GetPixels();
return(result);
}
public static Texture2D Scale(this Texture2D that, int width, int height, ScaleMode mode)
{
var material = new Material(Shader.Find("LNE/Scale")); // this wont work in play mode
material.SetVector("_src_res", new Vector2(that.width, that.height));
material.SetVector("_dst_res", new Vector2(width, height));
material.SetInt("_mode", (int)mode);
return(that.Blit(material, width, height));
}
/// <summary>
/// Texture2D.GetPixels() method circumventing the read-write protection and taking into account <i>blitMaxDimensions</i>.
/// </summary>
/// <param name="texture">Any texture with/without read-write protection, of any size (but will be scaled to blitMaxDimensions if larger than those)</param>
/// <param name="width">Final width of Color[]</param>
/// <param name="height">Final height of Color[]</param>
/// <returns>Color[] array after resizing to fit blitMaxDimensions</returns>
public static Color[] GetColorSafe(this Texture2D texture, out int width, out int height)
{
width = texture.width;
height = texture.height;
if (texture.width > texture.height)
{
width = Math.Min(width, blitMaxDimensions);
height = (int)((float)width * ((float)texture.height / (float)texture.width));
}
else if (texture.height > texture.width)
{
height = Math.Min(height, blitMaxDimensions);
width = (int)((float)height * ((float)texture.width / (float)texture.height));
}
else
{
width = Math.Min(width, blitMaxDimensions);
height = Math.Min(height, blitMaxDimensions);
}
Color[] color = null;
var blitRect = new Rect(0, 0, width, height);
var rtSize = new [] { width, height };
if (width == texture.width && height == texture.height)
{
try
{
color = texture.GetPixels();
}
catch
{
color = texture.Blit(blitRect, rtSize).GetPixels();
}
}
else
{
color = texture.Blit(blitRect, rtSize).GetPixels();
}
return(color);
}
public static Texture2D Blit_Editor(this Texture2D that, Material material)
{
that.SaveAsPNG(UnityApp.ProjectPath + $"test_0.png");
for (int i = 0; i < material.passCount; i++)
{
for (int j = 0; j < material.passCount; j++)
{
var passName = material.GetPassName(j);
material.SetShaderPassEnabled(passName, i == j);
}
that = that.Blit(material);
that.SaveAsPNG(UnityApp.ProjectPath + $"test_{material.GetPassName(i)}.png");
}
return(that);
}
public static Texture2D Blit(this Texture2D that, Material material)
{
return(that.Blit(material, that.width, that.height));
}