public void TestColorSwizzleOut()
{
var equations = new FixedFunctionEquations <string>();
var colRgb1 =
equations.CreateColorInput("colRgb1",
equations.CreateColorConstant(1, 2, 3));
var colRgb2 =
equations.CreateColorInput("colRgb2",
equations.CreateColorConstant(2, 3, 4));
var colI1 =
equations.CreateColorInput("colI1",
equations.CreateColorConstant(1));
var colI2 =
equations.CreateColorInput("colI2",
equations.CreateColorConstant(2));
var scR1 = equations.CreateScalarOutput("scR1", colI1.R);
var scR2 = equations.CreateScalarOutput("scR2", colRgb1.R);
var colOutputExp = (colRgb1.Add(colRgb2)).Divide(
colI1.Subtract(colI2));
var colOutput =
equations.CreateColorOutput("colOutput",
colOutputExp);
var scBExp = equations.CreateScalarOutput("scBExp", colOutputExp.B);
var scBVar = equations.CreateScalarOutput("scBVar", colOutput.B);
this.AssertEquals_(equations,
"Scalar inputs:",
"",
"Color inputs:",
"colRgb1: rgb<1,2,3>",
"colRgb2: rgb<2,3,4>",
"colI1: i<1>",
"colI2: i<2>",
"",
"",
"Scalar outputs:",
"scR1: <colI1>.R",
"scR2: <colRgb1>.R",
"scBExp: (<colRgb1>.B + <colRgb2>.B)/(<colI1>.B + -1*<colI2>.B)",
"scBVar: <colOutput>.B",
"",
"Color outputs:",
"colOutput: (<colRgb1> + <colRgb2>)/(<colI1> + i<-1>*<colI2>)"
);
}
public void TestColorSwizzleIn()
{
var equations = new FixedFunctionEquations <FixedFunctionSource>();
var colRgb =
equations.CreateColorInput(FixedFunctionSource.VERTEX_COLOR_0,
equations.CreateColorConstant(1, 2, 3));
var colGbr =
equations.CreateColorOutput(FixedFunctionSource.OUTPUT_COLOR,
equations.CreateColor(
colRgb.G,
colRgb.B,
colRgb.R));
this.AssertEquals_(equations,
"Scalar inputs:",
"",
"Color inputs:",
"colRgb: rgb<1,2,3>",
"",
"",
"Scalar outputs:",
"",
"Color outputs:",
"colGbr: rgb<<colRgb>.G,<colRgb>.B,<colRgb>.R>"
);
}
public void TestColorSwizzleIn()
{
var equations = new FixedFunctionEquations <string>();
var colRgb =
equations.CreateColorInput("colRgb",
equations.CreateColorConstant(1, 2, 3));
var colGbr =
equations.CreateColorOutput("colGbr",
equations.CreateColor(
colRgb.G,
colRgb.B,
colRgb.R));
this.AssertEquals_(equations,
"Scalar inputs:",
"",
"Color inputs:",
"colRgb: rgb<1,2,3>",
"",
"",
"Scalar outputs:",
"",
"Color outputs:",
"colGbr: rgb<<colRgb>.G,<colRgb>.B,<colRgb>.R>"
);
}
public void TestColorMath()
{
var equations = new FixedFunctionEquations <string>();
var colRgb1 =
equations.CreateColorInput("colRgb1",
equations.CreateColorConstant(1, 2, 3));
var colRgb2 =
equations.CreateColorInput("colRgb2",
equations.CreateColorConstant(2, 3, 4));
var colI1 =
equations.CreateColorInput("colI1",
equations.CreateColorConstant(1));
var colI2 =
equations.CreateColorInput("colI2",
equations.CreateColorConstant(2));
var colOutput =
equations.CreateColorOutput("colOutput",
(colRgb1.Add(colRgb2)).Divide(
colI1.Subtract(colI2)));
this.AssertEquals_(equations,
"Scalar inputs:",
"",
"Color inputs:",
"colRgb1: rgb<1,2,3>",
"colRgb2: rgb<2,3,4>",
"colI1: i<1>",
"colI2: i<2>",
"",
"",
"Scalar outputs:",
"",
"Color outputs:",
"colOutput: (<colRgb1> + <colRgb2>)/(<colI1> + i<-1>*<colI2>)"
);
}