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 TestInOut()
{
var equations = new FixedFunctionEquations <string>();
var scIn =
equations.CreateScalarInput("scIn",
equations.CreateScalarConstant(123));
var scOut = equations.CreateScalarOutput("scOut", scIn);
var colSc =
equations.CreateColorOutput("colSc", equations.CreateColor(scIn));
this.AssertEquals_(equations,
"Scalar inputs:",
"scIn: 123",
"",
"Color inputs:",
"",
"",
"Scalar outputs:",
"scOut: {scIn}",
"",
"Color outputs:",
"colSc: i<{scIn}>"
);
}
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 TestScalarColor()
{
var equations = new FixedFunctionEquations <FixedFunctionSource>();
var sc = equations.CreateScalarConstant(1);
var colSc =
equations.CreateColorOutput(FixedFunctionSource.OUTPUT_COLOR, equations.CreateColor(sc));
this.AssertEquals_(equations,
@"# version 130
out vec4 fragColor;
void main() {
fragColor = rgb(1.0,1.0,1.0);
if (fragColor.a < .95) {
discard;
}
}"
);
}