public unsafe void WritePixel(Vector2Int *uvs, int pixelCount, GenericVector <T> color)
{
for (int i = 0; i < pixelCount; i++)
{
_pixels[UVToIndex(uvs[i].X, uvs[i].Y)].Write(color);
}
}
public void WritePixel(Vector2Int[] uvs, GenericVector <T> pixel)
{
for (int i = 0; i < uvs.Length; i++)
{
_pixels[UVToIndex(uvs[i].X, uvs[i].Y)].Write(pixel);
}
}
public void Initialize(int width, int height, int channelCount)
{
if (_initialized)
{
throw new Exception("RenderBuffer has initialized");
}
Width = width;
Height = height;
_pixels = new GenericVector <T> [width * height];
for (int i = 0; i < _pixels.Length; i++)
{
_pixels[i] = new GenericVector <T>(channelCount);
}
_initialized = true;
}
private static char GetColorChar(GenericVector <float> color)
{
int index;
switch (color.Length)
{
case 3:
index = (int)((color.R * .299f + color.G * .587f + color.B * .114f) * COLOR_CHAR_COUNT);
break;
default:
float sum = 0;
for (int i = 0; i < color.Length; i++)
{
sum += color[i];
}
index = (int)(sum / color.Length * COLOR_CHAR_COUNT);
break;
}
return(COLOR_CHAR[index == COLOR_CHAR_COUNT ? index - 1 : index]);
}
public unsafe Model(Vector3[] vertices, int[] indices, Vector2[] uvs = null, Vector3[] normals = null, Vector4[] colors = null)
{
Vertices = vertices ?? throw new Exception("Vertices are required");
Indices = indices;
UVs = uvs;
Normals = normals;
Colors = colors;
_verticesData = new GenericVector <float> [vertices.Length];
Bound = Cuboid.NegativeMax;
for (int i = 0; i < _verticesData.Length; i++)
{
_verticesData[i] = new GenericVector <float>(sizeof(ShaderInOutPatternDefault) / sizeof(float))
{
vertices[i], 1f,
uvs != null ? uvs[i] : Vector2.Zero,
normals != null ? normals[i] : Vector3.Zero,
colors != null ? colors[i] : Vector4.Zero
};
Bound.ExtendToContain(vertices[i]);
}
}
public void WritePixel(int u, int v, GenericVector <T> pixel)
{
_pixels[UVToIndex(u, v)].Write(pixel);
}