protected override IEnumerable <Piece> CreatePiece(int fromValue, int toValue, Clamper clamper)
{
if (fromValue > toValue)
{
return(new[] {
new Piece(clamper.Minimum, clamper.Clamp(toValue)),
new Piece(clamper.Clamp(fromValue), clamper.Maximum),
});
}
return(base.CreatePiece(fromValue, toValue, clamper));
}
public void Clamper_TestIntegerTooLarge_ReturnsMax()
{
var val = 4;
var min = 2;
var max = 3;
var result = Clamper.Clamp(val, min, max);
Assert.Equal(max, result);
}
public void Clamper_TestIntegerTooSmall_ReturnsMin()
{
var val = 1;
var min = 2;
var max = 3;
var result = Clamper.Clamp(val, min, max);
Assert.Equal(min, result);
}
public void Clamper_TestFloatTooLarge_ReturnsMax()
{
var val = 4.0f;
var min = 2.0f;
var max = 3.0f;
var result = Clamper.Clamp(val, min, max);
Assert.Equal(max, result);
}
public void Clamper_TestFloatTooSmall_ReturnsMin()
{
var val = 1.0f;
var min = 2.0f;
var max = 3.0f;
var result = Clamper.Clamp(val, min, max);
Assert.Equal(min, result);
}
protected override IEnumerable <Piece> TryToGetSingleValuePiece(string part, Clamper clamper)
{
if (!TryParse(part, out var value))
{
return(null);
}
if (_roundSingle && part.IndexOf('e') == -1 && part.IndexOf('E') == -1)
{
var match = FloatyPart.Match(part);
if (match.Success)
{
var accuracy = Math.Pow(0.1, match.Length - 1) * 0.99;
return(new[] { new Piece(clamper.Clamp(value - accuracy), clamper.Clamp(value + accuracy)) });
}
return(new[] { new Piece(clamper.Clamp(value), clamper.Clamp(value + 0.999)) });
}
return(new[] { new Piece(clamper.Clamp(value)) });
}
protected override IEnumerable <Piece> TryToGetSingleValuePiece(string part, Clamper clamper)
{
if (!_roundSingle)
{
return(base.TryToGetSingleValuePiece(part, clamper));
}
if (!TryParse(part, out var value))
{
return(null);
}
switch (part.Count(':'))
{
case 0:
return(new[] { new Piece(clamper.Clamp(value), clamper.Clamp(value + 60 * 60 - 1)) });
case 1:
return(new[] { new Piece(clamper.Clamp(value), clamper.Clamp(value + 59)) });
default:
return(new[] { new Piece(clamper.Clamp(value)) });
}
}
public void SetEffectTransition(ref ColourEffectConfiguration config, ref float transitionSeconds)
{
transitionSeconds = Clamper.Clamp(transitionSeconds, 0.0f, float.MaxValue); //Might be duplicated clamp for this value
if (transitionSeconds == 0.0f)
{
_current = config;
_isTransitioning = false;
UpdateBufferAndClearColour();
return;
}
_previous = _current;
_target = config;
_transitionTotalTime = transitionSeconds;
_transitionCurrentTime = 0.0f;
_isTransitioning = true;
}
public ITexture CreateRgbaFromData(uint textureWidth,
uint textureHeight,
Vector4[] pixels,
SamplerType samplerType = SamplerType.Anisotropic,
bool generateMipMaps = true)
{
if (pixels == null)
{
throw new Yak2DException("Surfaces -> CreateRgbaFromData(), pixel data cannot be null", new ArgumentNullException("pixels"));
}
if (textureWidth == 0 | textureHeight == 0)
{
throw new Yak2DException("Surfaces -> CreateRgbaFromData(), texture dimensions cannot be zero");
}
if (textureWidth * textureHeight != pixels.Length)
{
throw new Yak2DException("Surfaces -> CreateRgbaFromData(), pixel data array size does not match dimensions");
}
var pixelcount = textureWidth * textureHeight;
var rgba = new Rgba32[pixelcount];
for (var p = 0; p < pixelcount; p++)
{
var value = pixels[p];
rgba[p] = new Rgba32(
Clamper.Clamp(value.X, 0.0f, 1.0f),
Clamper.Clamp(value.Y, 0.0f, 1.0f),
Clamper.Clamp(value.Z, 0.0f, 1.0f),
Clamper.Clamp(value.W, 0.0f, 1.0f)
);
}
return(_surfaceManager.CreateRgbaTextureFromPixelData(textureWidth, textureHeight, rgba, samplerType, generateMipMaps, false));
}
