本文整理汇总了C#中UnityEngine.Color32.Clone方法的典型用法代码示例。如果您正苦于以下问题：C# Color32.Clone方法的具体用法？C# Color32.Clone怎么用？C# Color32.Clone使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UnityEngine.Color32的用法示例。
在下文中一共展示了Color32.Clone方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MakeAverageIntensity
/// <summary>
/// Creates average intensity Color32 array.
/// </summary>
/// <param name="colors">Source Color32 array.</param>
/// <returns>Average intensity Color32 array.</returns>
public static Color32[] MakeAverageIntensity(Color32[] colors)
{
Color32[] newColors = (Color32[])colors.Clone();
// Make each pixel grayscale based on average intensity
for (int i = 0; i < colors.Length; i++)
{
// Get average intensity
Color32 srcColor = colors[i];
int intensity = (srcColor.r + srcColor.g + srcColor.b) / 3;
Color32 dstColor = new Color32((byte)intensity, (byte)intensity, (byte)intensity, srcColor.a);
newColors[i] = dstColor;
}
return newColors;
}示例2: ApplyFilter
/// <summary>
/// Applies filter to input Color32 array.
/// </summary>
/// <param name="colors">Source Color32 array.</param>
/// <param name="width">Image width.</param>
/// <param name="height">Image height.</param>
/// <returns>New Color32 array with filter applied.</returns>
public Color32[] ApplyFilter(Color32[] colors, int width, int height)
{
Color32[] newColors = (Color32[])colors.Clone();
for (int x = 0; x < width; ++x)
{
for (int y = 0; y < height; ++y)
{
int weight = 0;
int r = 0, g = 0, b = 0, a = 0;
int curX = -FilterWidth / 2;
for (int x2 = 0; x2 < FilterWidth; ++x2)
{
int sampleX = curX + x; // Sample point is wrapped to avoid seams in edge-finding filters
if (sampleX < 0) sampleX = width - 1;
if (sampleX >= width) sampleX = 0;
int curY = -FilterHeight / 2;
for (int y2 = 0; y2 < FilterHeight; ++y2)
{
int sampleY = curY + y; // Sample point is wrapped to avoid seams in edge-finding filters
if (sampleY < 0) sampleY = height - 1;
if (sampleY >= height) sampleY = 0;
Color32 pixel = colors[sampleY * width + sampleX];
r += MyFilter[x2, y2] * pixel.r;
g += MyFilter[x2, y2] * pixel.g;
b += MyFilter[x2, y2] * pixel.b;
a = pixel.a;
weight += MyFilter[x2, y2];
++curY;
}
++curX;
}
Color32 meanPixel = colors[y * width + x];
if (weight == 0)
weight = 1;
if (weight > 0)
{
if (Absolute)
{
r = System.Math.Abs(r);
g = System.Math.Abs(g);
b = System.Math.Abs(b);
}
r = (r / weight) + Offset;
r = Clamp(r, 0, 255);
g = (g / weight) + Offset;
g = Clamp(g, 0, 255);
b = (b / weight) + Offset;
b = Clamp(b, 0, 255);
meanPixel = new Color32((byte)r, (byte)g, (byte)b, (byte)a);
}
newColors[y * width + x] = meanPixel;
}
}
return newColors;
}示例3: ConvertBumpToNormals
/// <summary>
/// Converts bump map to normal map.
/// </summary>
/// <param name="colors">Source Color32 array.</param>
/// <param name="strength">Normal strength.</param>
/// <returns>Color32[] normal map.</returns>
public static Color32[] ConvertBumpToNormals(ref Color32[] colors, int width, int height, float strength = 1)
{
Color32[] newColors = (Color32[])colors.Clone();
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Look up the heights to either side of this pixel
float left = GetIntensity(ref colors, x - 1, y, width, height);
float right = GetIntensity(ref colors, x + 1, y, width, height);
float top = GetIntensity(ref colors, x, y - 1, width, height);
float bottom = GetIntensity(ref colors, x, y + 1, width, height);
// Compute gradient vectors, then cross them to get the normal
Vector3 dx = new Vector3(1, 0, (right - left) * strength);
Vector3 dy = new Vector3(0, 1, (bottom - top) * strength);
Vector3 normal = Vector3.Cross(dx, dy);
normal.Normalize();
// Store result packed for Unity
byte r = (byte)((normal.x + 1.0f) * 127.5f);
byte g = (byte)(255 - ((normal.y + 1.0f) * 127.5f));
newColors[y * width + x] = new Color32(g, g, g, r);
//// This is a standard normal texture without Unity packing
//newColors[y * width + x] = new Color32(
// (byte)((normal.x + 1.0f) * 127.5f),
// (byte)(255 - ((normal.y + 1.0f) * 127.5f)),
// (byte)((normal.z + 1.0f) * 127.5f),
// 0xff);
}
}
return newColors;
}