protected override void SolveInstance(IGH_DataAccess data)
{
string resourceName = "";
string defines = "";
data.GetData(0, ref resourceName);
data.GetData(1, ref defines);
defines = defines.Replace("\\n", "\n");
if (!resourceName.Equals(_resourceName) || !defines.Equals(_defines))
{
_resourceName = resourceName;
_defines = defines;
_model = new GLSLViewModel();
}
if (_firstTime && !string.IsNullOrWhiteSpace(_model.VertexShaderCode) && !string.IsNullOrWhiteSpace(_resourceName))
{
if (_model.CompileProgram())
{
if (_model.ProgramId != 0)
{
RHC_UpdateShader(_resourceName, _defines, _model.ProgramId);
_model.RecycleCurrentProgram = false;
var doc = Rhino.RhinoDoc.ActiveDoc;
if (doc != null)
{
doc.Views.Redraw();
}
GLShaderComponentBase.RedrawViewportControl();
}
}
}
_firstTime = false;
}
public ShaderEditorControl(ShaderType type, GLSLViewModel model)
: base(CodeEditor.ScriptEditorLanguage.GLSL)
{
_shaderType = type;
_model = model;
Text = model.GetCode(type);
CharAdded += ShaderControlCharAdded;
TextChanged += ShaderControlTextChanged;
MarkErrors();
_compileTimer.Elapsed += CompileTimerTick;
_compileTimer.Interval = 1; //every second
}
public ShaderEditorControl(ShaderType type, GLSLViewModel model)
: base(Eto.CodeEditor.ProgrammingLanguage.GLSL)
{
_shaderType = type;
_model = model;
Text = model.GetCode(type);
CharAdded += ShaderControlCharAdded;
TextChanged += ShaderControlTextChanged;
MarkErrors();
_compileTimer.Elapsed += CompileTimerTick;
_compileTimer.Interval = 1; //every second
IsFoldingMarginVisible = true;
}
public override void AppendAdditionalMenuItems(System.Windows.Forms.ToolStripDropDown menu)
{
base.AppendAdditionalMenuItems(menu);
var tsi = new System.Windows.Forms.ToolStripMenuItem("&Edit code...", null, (sender, e) =>
{
OpenEditor();
});
tsi.Font = new System.Drawing.Font(tsi.Font, System.Drawing.FontStyle.Bold);
menu.Items.Add(tsi);
menu.Items.Add(new System.Windows.Forms.ToolStripMenuItem("Reset", null, (sender, e) =>
{
if (Rhino.UI.Dialogs.ShowMessage("Reset the code to what is built-in?", "reset", Rhino.UI.ShowMessageButton.OKCancel, Rhino.UI.ShowMessageIcon.Question) == Rhino.UI.ShowMessageResult.OK)
{
_model = new GLSLViewModel();
}
})
);
}
private void OnShadersCompiled(object sender, EventArgs e)
{
GLSLViewModel model = DataContext as GLSLViewModel;
if (model != null)
{
var errors = model.AllCompileErrors();
_errorList.Items.Clear();
if (errors.Length == 0)
{
_errorList.Items.Add("Compile output (no errors)");
_errorList.TextColor = Eto.Drawing.Colors.Gray;
}
else
{
_errorList.TextColor = Eto.Drawing.Colors.Red;
foreach (var err in errors)
{
_errorList.Items.Add(err.ToString());
}
}
}
}
public GLSLEditorDialog(GLSLViewModel model)
{
_tabarea = new TabControl();
_shaderControls = new EditorPage[(int)ShaderType.Fragment + 1];
var checkCommand = new CheckCommand[_shaderControls.Length];
for (int i = 0; i < _shaderControls.Length; i++)
{
ShaderType st = (ShaderType)i;
_shaderControls[i] = new EditorPage(_tabarea);
checkCommand[i] = new CheckCommand();
checkCommand[i].DataContext = _shaderControls[i];
checkCommand[i].MenuText = st.ToString() + " Shader";
checkCommand[i].BindDataContext <bool>("Checked", "Visible");
int current = i;
checkCommand[i].CheckedChanged += (s, e) => {
if (checkCommand[current].Checked)
{
ShowTab(st);
}
else
{
HideTab(st);
}
};
}
DataContext = model;
Title = "GLSL Shader";
Menu = new MenuBar
{
Items =
{
new ButtonMenuItem
{
Text = "&File",
Items ={ new SimpleCommand("&Save", SaveGLSL) }
},
new ButtonMenuItem
{
Text = "&View",
Items =
{
checkCommand[(int)ShaderType.Vertex],
checkCommand[(int)ShaderType.Geometry],
checkCommand[(int)ShaderType.Fragment],
}
}
}
};
Resizable = true;
Size = new Eto.Drawing.Size(600, 600);
DefaultButton = new Button()
{
Text = "OK", Command = new SimpleCommand("OK", () => Close(true))
};
AbortButton = new Button()
{
Text = "Cancel", Command = new SimpleCommand("Cancel", () => Close(false))
};
var button_stack = new StackLayout
{
Padding = 5,
Orientation = Orientation.Horizontal,
Items = { null, DefaultButton, AbortButton }
};
// Just show the common shaders by default
ShowTab(ShaderType.Vertex);
ShowTab(ShaderType.Geometry);
ShowTab(ShaderType.Fragment);
//ShowTab(ShaderType.TransformFeedbackVertex);
//ShowTab(ShaderType.TessellationControl);
//ShowTab(ShaderType.TessellationEval);
_tabarea.SelectedIndex = 0;
_errorList = new ListBox();
_errorList.Height = 40;
Content = new StackLayout
{
Padding = new Eto.Drawing.Padding(5),
Orientation = Orientation.Vertical,
Spacing = 5,
Items =
{
new StackLayoutItem(_tabarea, HorizontalAlignment.Stretch, true),
new StackLayoutItem(_errorList, HorizontalAlignment.Stretch),
new StackLayoutItem(button_stack, HorizontalAlignment.Stretch)
},
};
GLShaderComponentBase.AnimationTimerEnabled = true;
OnShadersCompiled(null, EventArgs.Empty);
}
public Shader(ShaderType type, GLSLViewModel parent)
{
ShaderType = type;
}
public GLSLEditorDialog(GLSLViewModel model, bool includeTessellationShaders, string componentName)
{
_dlgOpenCount++;
_tabarea = new TabControl();
_shaderControls = new EditorPage[(int)ShaderType.Fragment + 1];
var checkCommand = new CheckCommand[_shaderControls.Length];
for (int i = 0; i < _shaderControls.Length; i++)
{
ShaderType st = (ShaderType)i;
_shaderControls[i] = new EditorPage(_tabarea);
checkCommand[i] = new CheckCommand();
checkCommand[i].DataContext = _shaderControls[i];
checkCommand[i].MenuText = st.ToString() + " Shader";
checkCommand[i].BindDataContext <bool>("Checked", "Visible");
int current = i;
checkCommand[i].CheckedChanged += (s, e) => {
if (checkCommand[current].Checked)
{
ShowTab(st);
}
else
{
HideTab(st);
}
};
}
DataContext = model;
Title = $"GLSL Shader - {componentName}";
var uniformBuiltinMenu = new ButtonMenuItem {
Text = "Insert Built-In Uniform"
};
foreach (var bi in BuiltIn.GetUniformBuiltIns())
{
var menuitem = uniformBuiltinMenu.Items.Add(new SimpleCommand(bi.Name, () => InsertBuiltIn(bi, true)));
menuitem.ToolTip = $"({bi.DataType}) {bi.Description}";
}
var attributeBuiltinMenu = new ButtonMenuItem {
Text = "Insert Built-In Attribute"
};
foreach (var bi in BuiltIn.GetAttributeBuiltIns())
{
var menuitem = attributeBuiltinMenu.Items.Add(new SimpleCommand(bi.Name, () => InsertBuiltIn(bi, false)));
menuitem.ToolTip = $"({bi.DataType}) {bi.Description}";
}
var functionBuiltinMenu = new ButtonMenuItem {
Text = "Insert Function (glslify)"
};
var glslBuiltinMenu = new ButtonMenuItem {
Text = "StackGL Items"
};
foreach (var package in GlslifyPackage.AvailablePackages)
{
MenuItem menuitem = null;
bool isStackGl = package.Name.Equals("matcap", StringComparison.OrdinalIgnoreCase) ||
package.Name.StartsWith("glsl-", StringComparison.OrdinalIgnoreCase);
if (isStackGl)
{
menuitem = glslBuiltinMenu.Items.Add(new SimpleCommand(package.Name, () => InsertGlslifyFunction(package)));
}
else
{
menuitem = functionBuiltinMenu.Items.Add(new SimpleCommand(package.Name, () => InsertGlslifyFunction(package)));
}
menuitem.ToolTip = $"{package.Description}\n{package.HomePage}";
}
functionBuiltinMenu.Items.Add(glslBuiltinMenu);
Menu = new MenuBar
{
Items =
{
new ButtonMenuItem
{
Text = "&File",
Items ={ new SimpleCommand("&Save", SaveGLSL) }
},
new ButtonMenuItem
{
Text = "&Edit",
Items =
{
uniformBuiltinMenu,
attributeBuiltinMenu,
functionBuiltinMenu,
new SeparatorMenuItem(),
new SimpleCommand("glslify code", GlslifyCode)
}
},
new ButtonMenuItem
{
Text = "&View",
Items =
{
checkCommand[(int)ShaderType.Vertex],
checkCommand[(int)ShaderType.Geometry],
checkCommand[(int)ShaderType.Fragment],
}
}
}
};
Resizable = true;
Size = new Eto.Drawing.Size(600, 600);
var DefaultButton = new Button()
{
Text = "OK", Command = new SimpleCommand("OK", () => Close())
};
var AbortButton = new Button()
{
Text = "Cancel", Command = new SimpleCommand("Cancel", () =>
{
Canceled = true;
Close();
})
};
var button_stack = new StackLayout
{
Padding = 5,
Orientation = Orientation.Horizontal,
Items = { null, DefaultButton, AbortButton }
};
// Just show the common shaders by default
ShowTab(ShaderType.Vertex);
if (includeTessellationShaders)
{
ShowTab(ShaderType.TessellationControl);
ShowTab(ShaderType.TessellationEval);
}
ShowTab(ShaderType.Geometry);
ShowTab(ShaderType.Fragment);
//ShowTab(ShaderType.TransformFeedbackVertex);
_tabarea.SelectedIndex = 0;
_errorList = new ListBox();
_errorList.Height = 40;
Content = new StackLayout
{
Padding = new Eto.Drawing.Padding(5),
Orientation = Orientation.Vertical,
Spacing = 5,
Items =
{
new StackLayoutItem(_tabarea, HorizontalAlignment.Stretch, true),
new StackLayoutItem(_errorList, HorizontalAlignment.Stretch),
new StackLayoutItem(button_stack, HorizontalAlignment.Stretch)
},
};
GLShaderComponentBase.AnimationTimerEnabled = true;
OnShadersCompiled(null, EventArgs.Empty);
}