public static partial class Figures\r
{\r
\r
+ public class ShaderGrating : ShaderField\r
+ {\r
+ protected Shader.GratingProgram ps = null;\r
+ public ShaderGrating()\r
+ {\r
+ initialize__ = initialize___;\r
+ setParameters = setParameters__;\r
+ }\r
+ internal void initialize()\r
+ {\r
+ if (!initialized)\r
+ {\r
+ Main.canvas.beginInvoke(initialize___);\r
+ initialized = true;\r
+ }\r
+ }\r
+ internal void initialize___()\r
+ {\r
+ if (!initialized)\r
+ {\r
+ if (ps == null)\r
+ {\r
+ ps = new Shader.GratingProgram();\r
+ initializeShader();\r
+ }\r
+ shader = ps;\r
+ initialized = true;\r
+ }\r
+ }\r
+\r
+ public double contrast = 1.0, wavelength = 20.0, phase = 0.0, orientation = 0.0;\r
+ public ShaderGrating setSize(double s) { set(s, s); return this; }\r
+ public ShaderGrating setSize(double h, double v) { set(h, v); return this; }\r
+\r
+ public void setParameters__()\r
+ {\r
+ ps.Contrast = contrast;\r
+ ps.WaveLength = wavelength;\r
+ ps.Phase = phase;\r
+ ps.Orientation = orientation;\r
+ ps.SizeH = width;\r
+ ps.SizeV = height;\r
+ ps.Update();\r
+ }\r
+\r
+\r
+ }\r
+\r
+\r
+ public class ShaderPlaid : ShaderField\r
+ {\r
+ protected Shader.PlaidProgram ps = null;\r
+ public ShaderPlaid()\r
+ {\r
+ initialize__ = initialize___;\r
+ setParameters = setParameters__;\r
+ }\r
+ internal void initialize()\r
+ {\r
+ if (!initialized)\r
+ {\r
+ Main.canvas.beginInvoke(initialize___);\r
+ initialized = true;\r
+ }\r
+ }\r
+ internal void initialize___()\r
+ {\r
+ if (!initialized)\r
+ {\r
+ if (ps == null)\r
+ {\r
+ ps = new Shader.PlaidProgram();\r
+ initializeShader();\r
+ }\r
+ shader = ps;\r
+ initialized = true;\r
+ }\r
+ }\r
+\r
+ public double contrast = 0.5, wavelength = 20.0, phase = 0.0, orientation = 0.0;\r
+ public double contrast2 = 0.5, wavelength2 = 20.0, phase2 = 0.0, orientation2 = Math.PI / 4;\r
+ public ShaderPlaid setSize(double s) { set(s, s); return this; }\r
+ public ShaderPlaid setSize(double h, double v) { set(h, v); return this; }\r
+\r
+ public void setParameters__()\r
+ {\r
+ ps.Contrast = contrast;\r
+ ps.WaveLength = wavelength;\r
+ ps.Phase = phase;\r
+ ps.Orientation = orientation;\r
+ ps.Size = width;\r
+ ps.Contrast2 = contrast;\r
+ ps.WaveLength2 = wavelength;\r
+ ps.Phase2 = phase;\r
+ ps.Orientation2 = orientation;\r
+ ps.SizeH = width;\r
+ ps.SizeV = height;\r
+ ps.Update();\r
+ }\r
+\r
+\r
+ }\r
+\r
\r
public class ShaderGabor : ShaderField\r
{\r
{\r
}\r
\r
+ #region GratingProgram\r
+ public class GratingProgram : ShaderProgram\r
+ {\r
+ public static readonly Uri ps = new Uri(@"/PsychlopsSilverlight4;component/Shader/Grating.ps", UriKind.Relative);\r
+\r
+ public static readonly DependencyProperty InputProperty = ShaderEffect.RegisterPixelShaderSamplerProperty("Input", typeof(GratingProgram), 0);\r
+ public static readonly DependencyProperty ContrastProperty = DependencyProperty.Register("Contrast", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(1D)), PixelShaderConstantCallback(1)));\r
+ public static readonly DependencyProperty FrequencyProperty = DependencyProperty.Register("Frequency", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(100D)), PixelShaderConstantCallback(2)));\r
+ public static readonly DependencyProperty PhaseProperty = DependencyProperty.Register("Phase", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(0D)), PixelShaderConstantCallback(3)));\r
+ public static readonly DependencyProperty OrientationProperty = DependencyProperty.Register("Orientation", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(0D)), PixelShaderConstantCallback(4)));\r
+ public static readonly DependencyProperty SizeHProperty = DependencyProperty.Register("SizeH", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(32D)), PixelShaderConstantCallback(5)));\r
+ public static readonly DependencyProperty SizeVProperty = DependencyProperty.Register("SizeV", typeof(double), typeof(GratingProgram), new PropertyMetadata(((double)(32D)), PixelShaderConstantCallback(6)));\r
+ public GratingProgram()\r
+ {\r
+ PixelShader pixelShader = new PixelShader();\r
+ pixelShader.UriSource = ps;\r
+ this.PixelShader = pixelShader;\r
+\r
+ this.UpdateShaderValue(InputProperty);\r
+ this.UpdateShaderValue(ContrastProperty);\r
+ this.UpdateShaderValue(FrequencyProperty);\r
+ this.UpdateShaderValue(PhaseProperty);\r
+ this.UpdateShaderValue(OrientationProperty);\r
+ this.UpdateShaderValue(SizeHProperty);\r
+ this.UpdateShaderValue(SizeVProperty);\r
+\r
+ Size = 200;\r
+ Contrast = 1.0;\r
+ WaveLength = 100.0;\r
+ Orientation = 0.0;\r
+ SizeH = 32.0;\r
+ SizeV = 32.0;\r
+ }\r
+\r
+ public void Update()\r
+ {\r
+ this.UpdateShaderValue(InputProperty);\r
+ this.UpdateShaderValue(ContrastProperty);\r
+ this.UpdateShaderValue(FrequencyProperty);\r
+ this.UpdateShaderValue(PhaseProperty);\r
+ this.UpdateShaderValue(OrientationProperty);\r
+ this.UpdateShaderValue(SizeHProperty);\r
+ this.UpdateShaderValue(SizeVProperty);\r
+ }\r
+\r
+\r
+ private double size__, wavelength__;\r
+ public double Size { get { return size__; } set { size__ = value; setFrequency(); } }\r
+ private void setFrequency()\r
+ {\r
+ double freq = size__ * 2.0 * Math.PI / (wavelength__);\r
+ this.SetValue(FrequencyProperty, freq);\r
+ }\r
+\r
+ /// <summary>Amplitude of Grating</summary>\r
+ public double Contrast\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(ContrastProperty))) * 2.0;\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(ContrastProperty, value / 2.0);\r
+ }\r
+ }\r
+ /// <summary>Phase of Grating</summary>\r
+ public double WaveLength\r
+ {\r
+ get\r
+ {\r
+ return wavelength__;\r
+ }\r
+ set\r
+ {\r
+ wavelength__ = value;\r
+ setFrequency();\r
+ }\r
+ }\r
+ /// <summary>Phase of Grating</summary>\r
+ public double Phase\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(PhaseProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(PhaseProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Orientation of Grating</summary>\r
+ public double Orientation\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(OrientationProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(OrientationProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Width of envelope</summary>\r
+ public double SizeH\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(SizeHProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(SizeHProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Height of Figure</summary>\r
+ public double SizeV\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(SizeVProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(SizeVProperty, value);\r
+ }\r
+ }\r
+ }\r
+ #endregion\r
+\r
+ #region PlaidProgram\r
+ public class PlaidProgram : ShaderProgram\r
+ {\r
+ public static readonly Uri ps = new Uri(@"/PsychlopsSilverlight4;component/Shader/Plaid.ps", UriKind.Relative);\r
+\r
+ public static readonly DependencyProperty InputProperty = ShaderEffect.RegisterPixelShaderSamplerProperty("Input", typeof(PlaidProgram), 0);\r
+ public static readonly DependencyProperty ContrastProperty = DependencyProperty.Register("Contrast", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0.5D)), PixelShaderConstantCallback(1)));\r
+ public static readonly DependencyProperty FrequencyProperty = DependencyProperty.Register("Frequency", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(100D)), PixelShaderConstantCallback(2)));\r
+ public static readonly DependencyProperty PhaseProperty = DependencyProperty.Register("Phase", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0D)), PixelShaderConstantCallback(3)));\r
+ public static readonly DependencyProperty OrientationProperty = DependencyProperty.Register("Orientation", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0D)), PixelShaderConstantCallback(4)));\r
+ public static readonly DependencyProperty Contrast2Property = DependencyProperty.Register("Contrast2", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0.5D)), PixelShaderConstantCallback(5)));\r
+ public static readonly DependencyProperty Frequency2Property = DependencyProperty.Register("Frequency2", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(100D)), PixelShaderConstantCallback(6)));\r
+ public static readonly DependencyProperty Phase2Property = DependencyProperty.Register("Phase2", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0D)), PixelShaderConstantCallback(7)));\r
+ public static readonly DependencyProperty Orientation2Property = DependencyProperty.Register("Orientation2", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(0.785398D)), PixelShaderConstantCallback(8)));\r
+ public static readonly DependencyProperty SizeHProperty = DependencyProperty.Register("SizeH", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(32D)), PixelShaderConstantCallback(9)));\r
+ public static readonly DependencyProperty SizeVProperty = DependencyProperty.Register("SizeV", typeof(double), typeof(PlaidProgram), new PropertyMetadata(((double)(32D)), PixelShaderConstantCallback(10)));\r
+ public PlaidProgram()\r
+ {\r
+ PixelShader pixelShader = new PixelShader();\r
+ pixelShader.UriSource = ps;\r
+ this.PixelShader = pixelShader;\r
+\r
+ this.UpdateShaderValue(InputProperty);\r
+ this.UpdateShaderValue(ContrastProperty);\r
+ this.UpdateShaderValue(FrequencyProperty);\r
+ this.UpdateShaderValue(PhaseProperty);\r
+ this.UpdateShaderValue(OrientationProperty);\r
+ this.UpdateShaderValue(Contrast2Property);\r
+ this.UpdateShaderValue(Frequency2Property);\r
+ this.UpdateShaderValue(Phase2Property);\r
+ this.UpdateShaderValue(Orientation2Property);\r
+ this.UpdateShaderValue(SizeHProperty);\r
+ this.UpdateShaderValue(SizeVProperty);\r
+\r
+ Size = 200;\r
+ Contrast = 0.5;\r
+ WaveLength = 100.0;\r
+ Phase = 0.0;\r
+ Orientation = 0.0;\r
+ Contrast2 = 0.5;\r
+ WaveLength2 = 100.0;\r
+ Phase2 = 0.0;\r
+ Orientation2 = Math.PI/4;\r
+ SizeH = 32.0;\r
+ SizeV = 32.0;\r
+ }\r
+\r
+ public void Update()\r
+ {\r
+ this.UpdateShaderValue(InputProperty);\r
+ this.UpdateShaderValue(ContrastProperty);\r
+ this.UpdateShaderValue(FrequencyProperty);\r
+ this.UpdateShaderValue(PhaseProperty);\r
+ this.UpdateShaderValue(OrientationProperty);\r
+ this.UpdateShaderValue(Contrast2Property);\r
+ this.UpdateShaderValue(Frequency2Property);\r
+ this.UpdateShaderValue(Phase2Property);\r
+ this.UpdateShaderValue(Orientation2Property);\r
+ this.UpdateShaderValue(SizeHProperty);\r
+ this.UpdateShaderValue(SizeVProperty);\r
+ }\r
+\r
+\r
+ private double size__, wavelength__, wavelength2__;\r
+ public double Size { get { return size__; } set { size__ = value; setFrequency(); } }\r
+ private void setFrequency()\r
+ {\r
+ double freq = size__ * 2.0 * Math.PI / (wavelength__);\r
+ this.SetValue(FrequencyProperty, freq);\r
+ double freq2 = size__ * 2.0 * Math.PI / (wavelength2__);\r
+ this.SetValue(Frequency2Property, freq);\r
+ }\r
+\r
+ /// <summary>Amplitude of Grating</summary>\r
+ public double Contrast\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(ContrastProperty))) * 2.0;\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(ContrastProperty, value / 2.0);\r
+ }\r
+ }\r
+ /// <summary>Phase of Grating</summary>\r
+ public double WaveLength\r
+ {\r
+ get\r
+ {\r
+ return wavelength__;\r
+ }\r
+ set\r
+ {\r
+ wavelength__ = value;\r
+ setFrequency();\r
+ }\r
+ }\r
+ /// <summary>Phase of Grating</summary>\r
+ public double Phase\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(PhaseProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(PhaseProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Orientation of Grating</summary>\r
+ public double Orientation\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(OrientationProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(OrientationProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Amplitude of Grating</summary>\r
+ public double Contrast2\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(Contrast2Property))) * 2.0;\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(Contrast2Property, value / 2.0);\r
+ }\r
+ }\r
+ /// <summary>Phase of Grating</summary>\r
+ public double WaveLength2\r
+ {\r
+ get\r
+ {\r
+ return wavelength2__;\r
+ }\r
+ set\r
+ {\r
+ wavelength2__ = value;\r
+ setFrequency();\r
+ }\r
+ }\r
+ /// <summary>Phase2 of Grating</summary>\r
+ public double Phase2\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(Phase2Property)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(Phase2Property, value);\r
+ }\r
+ }\r
+ /// <summary>Orientation2 of Grating</summary>\r
+ public double Orientation2\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(Orientation2Property)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(Orientation2Property, value);\r
+ }\r
+ }\r
+ /// <summary>Width of envelope</summary>\r
+ public double SizeH\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(SizeHProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(SizeHProperty, value);\r
+ }\r
+ }\r
+ /// <summary>Height of Figure</summary>\r
+ public double SizeV\r
+ {\r
+ get\r
+ {\r
+ return ((double)(this.GetValue(SizeVProperty)));\r
+ }\r
+ set\r
+ {\r
+ this.SetValue(SizeVProperty, value);\r
+ }\r
+ }\r
+ }\r
+ #endregion\r
+\r
#region GaborProgram\r
public class GaborProgram : ShaderProgram\r
{\r
-/*\r
+\r
+\r
+\r
+using Psychlops;\r
+//Position Bias Program\r
+namespace PsychlopsSilverlightApp\r
+{\r
+\r
+ public class PsychlopsMain\r
+ {\r
+ Canvas cnvs;\r
+ Image img, img2, img3;\r
+ int isize = 40;\r
+ int frames;\r
+ Psychlops.Widgets.Slider tfreq;\r
+ Psychlops.Widgets.Slider contrast;\r
+ Psychlops.Widgets.Slider lambda;\r
+\r
+\r
+\r
+ public void psychlops_main()\r
+ {\r
+ cnvs = new Canvas(300, 600);\r
+ Interval rng = new Interval();\r
+ tfreq = new Psychlops.Widgets.Slider("Temporal Frequency(Hz)", -5 <= rng <= 5, 3.0);\r
+ contrast = new Psychlops.Widgets.Slider("Contrast", 0.0 <= rng <= 1.0, 0.25);\r
+ lambda = new Psychlops.Widgets.Slider("Wave Length", 10.0 <= rng <= 120.0, 30);\r
+\r
+ img = new Image(isize * 2, isize * 2);\r
+ img2 = new Image(isize * 2, isize * 2);\r
+ img3 = new Image(isize * 2, isize * 2);\r
+\r
+ var gabor1 = StaticFunctions.NewArray<Figures.ShaderGabor>(100);\r
+ foreach (var g in gabor1)\r
+ {\r
+ g.setSigma(isize/8).centering().shift(Math.random(300) - 150, Math.random(600) - 300);\r
+ //g.setSize(isize).centering().shift(Math.random(300) - 150, Math.random(600) - 300);\r
+ g.orientation = Math.random(2 * Math.PI);\r
+ //g.orientation2 = Math.random(2 * Math.PI);\r
+ }\r
+\r
+ while (true)\r
+ {\r
+ cnvs.clear(new Color(0.5));\r
+\r
+ Figures.drawGabor(ref img, isize / 8, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
+ Figures.drawGabor(ref img2, isize / 8, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * -tfreq / 60);\r
+ Figures.drawGabor(ref img3, isize / 8, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
+\r
+\r
+ //img.centering().shift(0, -isize * 1.5).draw();\r
+ //img2.centering().draw();\r
+ //img3.centering().shift(0, isize * 1.5).draw();\r
+\r
+\r
+ foreach (var g in gabor1)\r
+ {\r
+ g.wavelength = lambda;\r
+ g.phase = (double)frames * 2.0 * Math.PI * tfreq / 60;\r
+ g.contrast = contrast;\r
+ //g.wavelength2 = lambda * 2;\r
+ //g.phase2 = (double)frames * 2.0 * Math.PI * tfreq / 60;\r
+ //g.contrast2 = contrast / 2;\r
+ g.draw();\r
+ }\r
+\r
+ if (!Mouse.left.pressed()) frames++;\r
+\r
+ cnvs.flip();\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+\r
+/*\r
///+ Prefix linkto BasicCode1\r
//// Lines for set up Psychlops environment\r
using Psychlops;\r
}\r
}\r
*/\r
-\r
-\r
-\r
-using Psychlops;\r
-//Position Bias Program\r
-namespace PsychlopsSilverlightApp\r
-{\r
-\r
- public class PsychlopsMain\r
- {\r
- Canvas cnvs;\r
- Image img, img2, img3;\r
- int isize = 40; \r
- int frames;\r
- Psychlops.Widgets.Slider tfreq;\r
- Psychlops.Widgets.Slider contrast;\r
- Psychlops.Widgets.Slider lambda;\r
- \r
-\r
- \r
- public void psychlops_main()\r
- {\r
- cnvs = new Canvas(300, 600);\r
- Interval rng = new Interval();\r
- tfreq = new Psychlops.Widgets.Slider("Temporal Frequency(Hz)", -5 <= rng <= 5, 3.0);\r
- contrast = new Psychlops.Widgets.Slider("Contrast", 0.0 <= rng <= 1.0, 0.25);\r
- lambda = new Psychlops.Widgets.Slider("Wave Length", 10.0 <= rng <= 120.0, 30);\r
-\r
- img = new Image(isize * 2, isize * 2);\r
- img2 = new Image(isize * 2, isize * 2);\r
- img3 = new Image(isize * 2, isize * 2);\r
-\r
-<<<<<<< HEAD
- var gabor1 = StaticFunctions.NewArray<Figures.ShaderGabor>(100);\r
-=======
- var gabor1 = StaticFunctions.NewArray<Figures.ShaderGaborAlpha>(100);\r
->>>>>>> remotes/psychlopssilverlight/master
- foreach(var g in gabor1)\r
- {\r
- g.setSigma(isize / 8).centering().shift(Math.random(300) - 150, Math.random(600) - 300);\r
- g.orientation = Math.random(2*Math.PI);\r
- }\r
-\r
- while (true)\r
- {\r
- cnvs.clear(new Color(0.5));\r
-\r
- Figures.drawGabor(ref img, isize / 8, 1/lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
- Figures.drawGabor(ref img2, isize / 8, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * -tfreq / 60);\r
- Figures.drawGabor(ref img3, isize / 8, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
-\r
-\r
- //img.centering().shift(0, -isize * 1.5).draw();\r
- //img2.centering().draw();\r
- //img3.centering().shift(0, isize * 1.5).draw();\r
-\r
-\r
- foreach (var g in gabor1)\r
- {\r
- g.wavelength = lambda;\r
- g.phase = (double)frames * 2.0 * Math.PI * tfreq / 60;\r
- g.contrast = contrast;\r
- g.draw();\r
- }\r
- \r
- if (!Mouse.left.pressed()) frames++;\r
-\r
- cnvs.flip();\r
- }\r
- }\r
- }\r
-}\r
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