private string ModificationValueString(ModificationValue val, ResourceFormat fmt, bool depth)
{
string s = "";
bool uintTex = (fmt.compType == FormatComponentType.UInt);
bool sintTex = (fmt.compType == FormatComponentType.SInt);
int numComps = (int)(fmt.compCount);
if (!depth)
{
if (uintTex)
{
for (int i = 0; i < numComps; i++)
s += colourLetterPrefix[i] + val.col.value.u[i].ToString() + "\n";
}
else if (sintTex)
{
for (int i = 0; i < numComps; i++)
s += colourLetterPrefix[i] + val.col.value.i[i].ToString() + "\n";
}
else
{
for (int i = 0; i < numComps; i++)
s += colourLetterPrefix[i] + Formatter.Format(val.col.value.f[i]) + "\n";
}
}
if (val.depth >= 0.0f)
s += "\nD: " + Formatter.Format(val.depth);
else if (val.depth < -1.5f)
s += "\nD: ?";
else
s += "\nD: -";
if (val.stencil >= 0)
s += String.Format("\nS: 0x{0:X2}", val.stencil);
else if (val.stencil == -2)
s += "\nS: ?";
else
s += "\nS: -";
return s;
}
private Color ModificationValueColor(ModificationValue val, bool depth)
{
float rangesize = (rangeMax - rangeMin);
float r = val.col.value.f[0];
float g = val.col.value.f[1];
float b = val.col.value.f[2];
if (numChannels == 1)
{
r = g = b = val.col.value.f[channelIdx];
}
else
{
if (!visibleChannels[0]) r = 0.0f;
if (!visibleChannels[1]) g = 0.0f;
if (!visibleChannels[2]) b = 0.0f;
}
r = Helpers.Clamp((r - rangeMin) / rangesize, 0.0f, 1.0f);
g = Helpers.Clamp((g - rangeMin) / rangesize, 0.0f, 1.0f);
b = Helpers.Clamp((b - rangeMin) / rangesize, 0.0f, 1.0f);
if (depth)
r = g = b = Helpers.Clamp((val.depth - rangeMin) / rangesize, 0.0f, 1.0f);
{
r = (float)Math.Pow(r, 1.0f / 2.2f);
g = (float)Math.Pow(g, 1.0f / 2.2f);
b = (float)Math.Pow(b, 1.0f / 2.2f);
}
return Color.FromArgb((int)(255.0f * r), (int)(255.0f * g), (int)(255.0f * b));
}
