protected override void Initialize()
{
SLText = new Text(GraphicsDevice, Services, SLConfig["content"], "Arial");
Timer = new SLTimer();
Timer.Start();
Input = new SLInput();
BarPara bpara = BarPara.Default;
bpara.width = 3.5f;
bpara.height = 0.7f;
bpara.BasePara.orientation = 90.0f;
Bar = new Bar(GraphicsDevice, bpara);
GratingPara gpara = GratingPara.Default;
gpara.BasePara.diameter = 2.0f;
gpara.sf = 0.8f;
gpara.tf = 3.0f;
Grating = new Grating(GraphicsDevice, Services, SLConfig["content"], gpara);
GratingType = Grating.Para.gratingtype;
GratingShape = Grating.Para.shape;
GratingMask = Grating.Para.maskpara.masktype;
Cross = new Primitive(GraphicsDevice, PrimitivePara.Cross(1.0f, Color.Black, Vector3.Zero));
Bgcolor = Color.DimGray;
CurrentSti = VSType.Bar;
HelpText = 0;
}
/// <summary>
/// Sets Grating Type
/// </summary>
/// <param name="gratingtype"></param>
public void SetGratingType(GratingType gratingtype)
{
Para.gratingtype = gratingtype;
int temp = 0;
switch (gratingtype)
{
case GratingType.Square:
temp = 1; break;
case GratingType.Linear:
temp = 2; break;
default: // Sinusoidal
temp = 0; break;
}
gratingeffect.Parameters["VSIndex"].SetValue(temp);
}
void Grating_Type()
{
if (Input.IsKeyPressed(Keys.Space))
{
GratingType += 1;
if ((int)GratingType > 2)
{
GratingType = 0;
}
Grating.SetGratingType(GratingType);
}
if (Input.IsKeyPressed(Keys.E))
{
if (GratingShape == Shape.Quadrate)
{
GratingShape = Shape.Circle;
}
else
{
GratingShape = Shape.Quadrate;
}
Grating.SetShape(GratingShape);
}
if (Input.IsKeyPressed(Keys.M))
{
GratingMask += 1;
if ((int)GratingMask > 1)
{
GratingMask = 0;
}
Grating.SetMask(GratingMask);
}
if (Input.IsKeyDown(Keys.T))
{
Grating.SetGaussianSigma(Grating.Para.maskpara.BasePara.diameter * 1.01f);
}
if (Input.IsKeyDown(Keys.Y))
{
Grating.SetGaussianSigma(Grating.Para.maskpara.BasePara.diameter * 0.99f);
}
}
protected override void Initialize()
{
SLText = new Text(GraphicsDevice, Services, SLConfig["content"], "Arial");
Timer = new SLTimer();
Timer.Start();
Input = new SLInput();
BarPara bpara = BarPara.Default;
bpara.width = 3.5f;
bpara.height = 0.7f;
bpara.BasePara.orientation = 90.0f;
Bar = new Bar(GraphicsDevice, bpara);
GratingPara gpara = GratingPara.Default;
gpara.BasePara.diameter = 2.0f;
gpara.sf = 0.8f;
gpara.tf = 3.0f;
Grating = new Grating(GraphicsDevice, Services, SLConfig["content"], gpara);
GratingType = Grating.Para.gratingtype;
GratingShape = Grating.Para.shape;
GratingMask = Grating.Para.maskpara.masktype;
Cross = new Primitive(GraphicsDevice, PrimitivePara.Cross(1.0f, Color.Black, Vector3.Zero));
Bgcolor = Color.DimGray;
CurrentSti = VSType.Bar;
HelpText = 0;
}
void Grating_Type()
{
if (Input.IsKeyPressed(Keys.Space))
{
GratingType += 1;
if ((int)GratingType > 2) GratingType = 0;
Grating.SetGratingType(GratingType);
}
if (Input.IsKeyPressed(Keys.E))
{
if (GratingShape == Shape.Quadrate )
{
GratingShape = Shape.Circle;
}
else
{
GratingShape = Shape.Quadrate;
}
Grating.SetShape(GratingShape);
}
if (Input.IsKeyPressed(Keys.M))
{
GratingMask += 1;
if ((int)GratingMask > 1) GratingMask = 0;
Grating.SetMask(GratingMask);
}
if (Input.IsKeyDown(Keys.T))
{
Grating.SetGaussianSigma(Grating.Para.maskpara.BasePara.diameter * 1.01f);
}
if (Input.IsKeyDown(Keys.Y))
{
Grating.SetGaussianSigma(Grating.Para.maskpara.BasePara.diameter * 0.99f);
}
}
/// <summary>
/// Initialize Grating Parameters
/// </summary>
/// <param name="basepara"></param>
/// <param name="maskpara"></param>
/// <param name="shape"></param>
/// <param name="gratingtype"></param>
/// <param name="movetype"></param>
/// <param name="tf"></param>
/// <param name="sf"></param>
/// <param name="sphase"></param>
/// <param name="luminance"></param>
/// <param name="contrast"></param>
/// <param name="lhcolor"></param>
/// <param name="rlcolor"></param>
/// <param name="resolution"></param>
public GratingPara(vsBasePara basepara, MaskPara maskpara, Shape shape, GratingType gratingtype, MoveType movetype, float tf, float sf, float sphase, float luminance, float contrast, Color lhcolor, Color rlcolor, int resolution)
{
basepara.vstype = VSType.Grating;
basepara.primitivetype = PrimitiveType.TriangleStrip;
this.BasePara = basepara;
this.maskpara = maskpara;
this.shape = shape;
this.gratingtype = gratingtype;
this.movetype = movetype;
this.tf = tf;
this.sf = sf;
this.sphase = sphase;
this.luminance = luminance;
this.contrast = contrast;
this.lhcolor = lhcolor;
this.rlcolor = rlcolor;
this.resolution = resolution;
}
public virtual void OnGratingType(GratingType t)
{
renderer.material.SetInt("gratingtype", (int)t);
GratingType = t;
}
void ongratingtype(GratingType t)
{
OnGratingType(t);
}