public SwizzleOperation(SwizzleMask mask)
{
this.mask = mask;
inputDesc = new PinsDescriptor(
new PinDescriptor(PinFormatHelper.ContainsComponents(mask.MinimumSwizzleInFormat), "Data to be swizzled."));
}
static CompareOperation()
{
PinDescriptor in1 = new PinDescriptor(ComparableFormat, "First operand of compare.");
PinDescriptor in2 = new PinDescriptor(ComparableFormat, "Second operand of compare.");
inputDesc = new PinsDescriptor(
new PinEqual(in1, in2), in1, in2);
}
/// <summary>
/// Constructor
/// </summary>
static MultiplyOperation()
{
PinDescriptor src1 = new PinDescriptor(BinaryMathOperation.AllFormats, "Operand 1 (Left)");
PinDescriptor src2 = new PinDescriptor(BinaryMathOperation.AllFormats, "Operand 2 (Right)");
IPinRelation req = new PinMultipliable(src1, src2);
inputDesc = new PinsDescriptor(req, src1, src2);
}
/// <summary>
/// Creates an expand operation.
/// </summary>
public ExpandOperation(PinFormat expandTo, ExpandType type)
{
this.type = type;
this.expandTo = expandTo;
inputDesc = new PinsDescriptor(
new PinDescriptor(PinFormatHelper.ExpandableTo(expandTo), "Data to be expanded."));
}
static BranchOperation()
{
PinDescriptor b = new PinDescriptor(PinFormat.Bool, "Branch value.");
PinDescriptor in1 = new PinDescriptor(AllFormats, "True branch value.");
PinDescriptor in2 = new PinDescriptor(AllFormats, "False branch value.");
inputDesc = new PinsDescriptor(
new PinEqual(in1, in2), in1, in2);
}
/// <summary>
/// A static constructor.
/// </summary>
static BinaryMathOperation()
{
// Input descriptor.
PinDescriptor in1 = new PinDescriptor(BinaryMathOperation.AllFormats, "Source 1");
PinDescriptor in2 = new PinDescriptor(BinaryMathOperation.AllFormats, "Source 2");
IPinRelation req = new PinEqual(in1, in2);
InputDesc = new PinsDescriptor(req, in1, in2);
}
/// <summary>
/// A static constructor.
/// </summary>
static DotProductOperation()
{
// Input descriptor.
PinDescriptor in1 = new PinDescriptor(DotProductOperation.InputFormats, "Source 1");
PinDescriptor in2 = new PinDescriptor(DotProductOperation.InputFormats, "Source 2");
IPinRelation req = new PinEqual(in1, in2);
InputDesc = new PinsDescriptor(req, in1, in2);
}
void UpdateDesc()
{
// We create output desc.
List <PinDescriptor> descs = new List <PinDescriptor>();
foreach (KeyValuePair <PinComponent, Pin> pair in inputs)
{
descs.Add(new PinDescriptor(pair.Value.Format, string.Empty, pair.Key));
}
inputDesc = new PinsDescriptor(descs.ToArray());
}
static LoadOperation()
{
PinDescriptor texture = new PinDescriptor(new PinFormat[] {
PinFormat.Texture1D, PinFormat.BufferTexture, PinFormat.Texture1DArray, PinFormat.Texture2D,
PinFormat.Texture2DArray, PinFormat.Texture3D
}, "Texture");
PinDescriptor addr = new PinDescriptor(new PinFormat[] {
PinFormat.Integerx2, PinFormat.Integerx3, PinFormat.Integerx4
}, "Address");
PinDescriptor offset = new PinDescriptor(new PinFormat[]
{ PinFormat.Integer, PinFormat.Integerx2, PinFormat.Integerx3 }, true, "Offset");
inputDesc = new PinsDescriptor(new IPinRelation[] {
new PinTextureMipmappedAddressable(texture, addr),
new PinTextureAddressable(texture, offset),
},
texture, addr, offset);
}
static SampleOperation()
{
PinDescriptor sampler = new PinDescriptor(PinFormat.Sampler, "Sampler");
PinDescriptor texture = new PinDescriptor(new PinFormat[] {
PinFormat.Texture1D, PinFormat.BufferTexture, PinFormat.Texture1DArray, PinFormat.Texture2D,
PinFormat.Texture2DArray, PinFormat.Texture3D
}, "Texture");
PinDescriptor addr = new PinDescriptor(new PinFormat[] {
PinFormat.Float, PinFormat.Floatx2, PinFormat.Floatx3
}, "Address");
PinDescriptor offset = new PinDescriptor(new PinFormat[] { PinFormat.Integer, PinFormat.Integerx2, PinFormat.Integerx3 }, true, "Offset");
inputDesc = new PinsDescriptor(new IPinRelation[] {
new PinTextureAddressable(texture, addr),
new PinTextureAddressable(texture, offset),
},
sampler, texture, addr, offset);
}