public void GenerateCSSL()
{
string directory = (new FileInfo(this.Fullname)).DirectoryName;
var csslFullname = Path.Combine(directory, this.ShaderName + ".cssl.cs");
Debug.WriteLine("#if DEBUG");// todo: 没有对应#if 的对象？
CodeNamespace csslNamespace = new CodeNamespace(string.Format("CSharpShadingLanguage.{0}", this.ShaderName));
csslNamespace.Imports.Add(new CodeNamespaceImport(typeof(CSharpShadingLanguage.CSShaderCode).Namespace));
csslNamespace.Comments.Add(new CodeCommentStatement("此文件由CSharpGL.CSSLGenerator.exe生成。"));
csslNamespace.Comments.Add(new CodeCommentStatement("用法：使用CSSL2GLSL.exe编译此文件，即可获得对应的vertex shader, geometry shader, fragment shader。"));
csslNamespace.Comments.Add(new CodeCommentStatement("此文件中的类型不应被直接调用，发布release时可以去掉。"));
csslNamespace.Comments.Add(new CodeCommentStatement("不可将此文件中的代码复制到其他文件内（如果包含了其他的using ...;，那么CSSL2GLSL.exe就无法正常编译这些代码了。）"));
csslNamespace.Types.AddRange(GenerateStructures());
csslNamespace.Types.Add(GenerateVertexShader());
if (this.ProgramType == ShaderProgramType.VertexGeometryFragment)
{
Debug.WriteLine("");
csslNamespace.Types.Add(GenerateGeometryShader());
}
csslNamespace.Types.Add(GenerateFragmentShader());
Debug.WriteLine("#endif");// todo: 没有对应#if 的对象？
using (var sw = new StreamWriter(csslFullname, false))
{
CSharpCodeProvider codeProvider = new CSharpCodeProvider();
CodeGeneratorOptions geneOptions = new CodeGeneratorOptions();//代码生成选项
geneOptions.BlankLinesBetweenMembers = true;
geneOptions.BracingStyle = "C";
geneOptions.ElseOnClosing = false;
geneOptions.IndentString = " ";
geneOptions.VerbatimOrder = true;
codeProvider.GenerateCodeFromNamespace(csslNamespace, sw, geneOptions);
}
try
{
//Process.Start("explorer", "/select," + csslFullname + "," + rendererFullname);
OpenFolderHelper.OpenFolderAndSelectFiles(directory, csslFullname, csslFullname);
}
catch (Exception)
{
}
}
private void btnSaveAndGenerate_Click(object sender, EventArgs e)
{
Map2Template(this.currentFile);
保存SToolStripMenuItem_Click(sender, e);
string directory = (new FileInfo(this.currentFile.Fullname)).DirectoryName;
List <string> files = new List <string>();
if (this.chkCSSL.Checked)
{
var csslFullname = Path.Combine(directory, this.currentFile.ShaderName + ".cssl.cs");
files.Add(csslFullname);
this.currentFile.GenerateCSSL(csslFullname);
}
if (this.chkMain.Checked)
{
var csslMainFullname = Path.Combine(directory, this.currentFile.ShaderName + ".main.cs");
files.Add(csslMainFullname);
this.currentFile.GenerateCSSLMain(csslMainFullname);
}
if (this.chkPropertyNameMap.Checked)
{
var propertyNameMapFullname = Path.Combine(directory, this.currentFile.ShaderName + ".PropertyNameMap.xml");
files.Add(propertyNameMapFullname);
this.currentFile.GenerateProperyNameMap(propertyNameMapFullname);
}
if (this.chkUniformNameMap.Checked)
{
var uniformNameMapFullname = Path.Combine(directory, this.currentFile.ShaderName + ".UniformNameMap.xml");
files.Add(uniformNameMapFullname);
this.currentFile.GenerateUinformNameMap(uniformNameMapFullname);
}
try
{
//Process.Start("explorer", "/select," + csslFullname + "," + rendererFullname);
OpenFolderHelper.OpenFolderAndSelectFiles(directory, files.ToArray());
}
catch (Exception)
{
}
}
//TODO:生成Renderer的过程也用CodeDom重写一下吧。
//可参考 http://www.cnblogs.com/nokiaguy/archive/2008/05/12/1193471.html
/// <summary>
///
/// </summary>
public void GenerateRenderer()
{
string directory = (new FileInfo(this.Fullname)).DirectoryName;
var rendererFullname = Path.Combine(directory, this.ShaderName + "Renderer.cs");
var fileStream = new FileStream(rendererFullname, FileMode.Create);
var listener = new TextWriterTraceListener(fileStream);
Debug.Listeners.Add(listener);
//
#region generate renderer
Debug.WriteLine(string.Format("namespace Renderers.{0}", this.ShaderName));
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("using CSharpGL;");
Debug.WriteLine("using CSharpGL.Objects;");
Debug.WriteLine("using CSharpGL.Objects.Models;");
Debug.WriteLine("using CSharpGL.Objects.Shaders;");
Debug.WriteLine("using CSharpGL.Objects.Textures;");
Debug.WriteLine("using CSharpGL.Objects.VertexBuffers;");
Debug.WriteLine("using GLM;");
Debug.WriteLine("using System;");
Debug.WriteLine("using System.Collections.Generic;");
Debug.WriteLine("using System.Linq;");
Debug.WriteLine("using System.Threading.Tasks;");
Debug.WriteLine("");
Debug.WriteLine("/// <summary>");
Debug.WriteLine(string.Format("/// 一个<see cref=\"\"/>对应一个(vertex shader+fragment shader+..shader)组成的shader program。", this.ShaderName + "Renderer"));
Debug.WriteLine("/// </summary>");
Debug.WriteLine(string.Format("public class {0} : RendererBase", this.ShaderName + "Renderer"));
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("ShaderProgram shaderProgram;");
Debug.WriteLine("");
Debug.WriteLine("#region VAO/VBO renderers");
Debug.WriteLine("");
Debug.WriteLine("VertexArrayObject vertexArrayObject;");
Debug.WriteLine("");
foreach (var item in this.VertexShaderFieldList)
{
if (item.Qualider == FieldQualifier.In)
{
Debug.WriteLine(string.Format("const string str{0} = \"{0}\";", item.FieldName, item.FieldName));
Debug.WriteLine(string.Format("BufferRenderer {0}BufferRenderer;", item.FieldName));
}
}
Debug.WriteLine("");
Debug.WriteLine("BufferRenderer indexBufferRenderer;");
Debug.WriteLine("");
Debug.WriteLine("#endregion");
Debug.WriteLine("");
GenerateDeclaringUniforms();
Debug.WriteLine("");
Debug.WriteLine("public PolygonModes polygonMode = PolygonModes.Filled;");
Debug.WriteLine("");
Debug.WriteLine("private int elementCount;");
Debug.WriteLine("");
Debug.WriteLine("private IModel model;");
Debug.WriteLine("");
Debug.WriteLine(string.Format("public {0}(IModel model)", this.ShaderName + "Renderer"));
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("this.model = model;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("protected void InitializeShader(out ShaderProgram shaderProgram)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine(string.Format("var vertexShaderSource = ManifestResourceLoader.LoadTextFile(\"{0}.vert\");", this.ShaderName));
Debug.WriteLine(string.Format("var fragmentShaderSource = ManifestResourceLoader.LoadTextFile(\"{0}.frag\");", this.ShaderName));
if (this.ProgramType == ShaderProgramType.VertexGeometryFragment)
{
Debug.WriteLine(string.Format("var geometryShaderSource = ManifestResourceLoader.LoadTextFile(\"{0}.geom\");", this.ShaderName));
}
Debug.WriteLine("");
Debug.WriteLine("shaderProgram = new ShaderProgram();");
if (this.ProgramType == ShaderProgramType.VertexGeometryFragment)
{
Debug.WriteLine("shaderProgram.Create(vertexShaderSource, fragmentShaderSource, geometryShaderSource);");
}
else
{
Debug.WriteLine("shaderProgram.Create(vertexShaderSource, fragmentShaderSource, null);");
}
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("protected void InitializeVAO()");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("IModel model = this.model;");
GenerateSetRenderer();
Debug.WriteLine("this.indexBufferRenderer = model.GetIndexes();");
Debug.WriteLine("");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("IndexBufferRenderer renderer = this.indexBufferRenderer as IndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{ this.elementCount = renderer.ElementCount; }");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("ZeroIndexBufferRenderer renderer = this.indexBufferRenderer as ZeroIndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{ this.elementCount = renderer.VertexCount; } ");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("protected override void DoInitialize()");
Debug.WriteLine("{");
Debug.WriteLine(" InitializeShader(out shaderProgram);");
Debug.WriteLine("");
Debug.WriteLine(" InitializeVAO();");
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("protected override void DoRender(RenderEventArgs e)");
Debug.WriteLine("{");
Debug.Indent();
GenerateSetUniforms();
Debug.WriteLine("");
Debug.WriteLine("int[] originalPolygonMode = new int[1];");
Debug.WriteLine("GL.GetInteger(GetTarget.PolygonMode, originalPolygonMode);");
Debug.WriteLine("GL.PolygonMode(PolygonModeFaces.FrontAndBack, this.polygonMode);");
Debug.WriteLine("");
Debug.WriteLine("GL.Enable(GL.GL_PRIMITIVE_RESTART);");
Debug.WriteLine("GL.PrimitiveRestartIndex(uint.MaxValue);");
Debug.WriteLine("");
Debug.WriteLine("if (this.vertexArrayObject == null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("var vertexArrayObject = new VertexArrayObject(");
foreach (var item in this.VertexShaderFieldList)
{
if (item.Qualider == FieldQualifier.In)
{
Debug.WriteLine(string.Format("this.{0}BufferRenderer,", item.FieldName));
}
}
Debug.WriteLine("this.indexBufferRenderer);");
Debug.WriteLine("vertexArrayObject.Create(e, this.shaderProgram);");
Debug.WriteLine("");
Debug.WriteLine("this.vertexArrayObject = vertexArrayObject;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("else");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("this.vertexArrayObject.Render(e, this.shaderProgram);");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("GL.Disable(GL.GL_PRIMITIVE_RESTART);");
Debug.WriteLine("");
Debug.WriteLine("GL.PolygonMode(PolygonModeFaces.FrontAndBack, (PolygonModes)(originalPolygonMode[0]));");
Debug.WriteLine("");
Debug.WriteLine("// 解绑shader");
Debug.WriteLine("program.Unbind();");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("protected override void DisposeUnmanagedResources()");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("if (this.vertexArrayObject != null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("this.vertexArrayObject.Dispose();");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("public void DecreaseVertexCount()");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("IndexBufferRenderer renderer = this.indexBufferRenderer as IndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("if (renderer.ElementCount > 0) { renderer.ElementCount--; }");
Debug.WriteLine("return;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("ZeroIndexBufferRenderer renderer = this.indexBufferRenderer as ZeroIndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("if (renderer.VertexCount > 0) { renderer.VertexCount--; }");
Debug.WriteLine("return;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("");
Debug.WriteLine("public void IncreaseVertexCount()");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("IndexBufferRenderer renderer = this.indexBufferRenderer as IndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("if (renderer.ElementCount < this.elementCount) { renderer.ElementCount++; }");
Debug.WriteLine("return;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("ZeroIndexBufferRenderer renderer = this.indexBufferRenderer as ZeroIndexBufferRenderer;");
Debug.WriteLine("if (renderer != null)");
Debug.WriteLine("{");
Debug.Indent();
Debug.WriteLine("if (renderer.VertexCount < this.elementCount) { renderer.VertexCount++; }");
Debug.WriteLine("return;");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
Debug.Unindent();
Debug.WriteLine("}");
#endregion generate renderer
//
Debug.Close();
Debug.Listeners.Remove(listener);
try
{
//Process.Start("explorer", "/select," + csslFullname + "," + rendererFullname);
OpenFolderHelper.OpenFolderAndSelectFiles(directory, rendererFullname);
}
catch (Exception)
{
}
}
