| public static LoadTextFile ( string textFileName, int stackIndex = 2 ) : string | ||
| textFileName | string | Name of the text file. |
| stackIndex | int | |
| 리턴 | string | |
/// <summary>
/// Gets shader's source code for color coded picking.
/// </summary>
/// <param name="shaderType"></param>
/// <returns></returns>
private static string GetShaderSource(ShaderType shaderType)
{
string result = string.Empty;
switch (shaderType)
{
case ShaderType.VertexShader:
if (vertexShader == null)
{
vertexShader = ManifestResourceLoader.LoadTextFile(
@"OpenGLObjects.ColorCodedPicking.PickingShader.vert");
}
result = vertexShader;
break;
case ShaderType.FragmentShader:
if (fragmentShader == null)
{
fragmentShader = ManifestResourceLoader.LoadTextFile(
@"OpenGLObjects.ColorCodedPicking.PickingShader.frag");
}
result = fragmentShader;
break;
default:
throw new NotImplementedException();
}
return(result);
}
/// <summary>
/// Gets shader's source code for color coded picking.
/// </summary>
/// <param name="shaderType"></param>
/// <returns></returns>
private static string GetShaderSource(ShaderType shaderType)
{
string result = string.Empty;
switch (shaderType)
{
case ShaderType.VertexShader:
if (vertexShader == null)
{
vertexShader = ManifestResourceLoader.LoadTextFile(
@"HighlightRenderer.Highlight.vert");
}
result = vertexShader;
break;
case ShaderType.FragmentShader:
if (fragmentShader == null)
{
fragmentShader = ManifestResourceLoader.LoadTextFile(
@"HighlightRenderer.Highlight.frag");
}
result = fragmentShader;
break;
default:
throw new NotImplementedException();
}
return(result);
}
/// <summary>
/// Gets shader's source code for color coded picking.
/// </summary>
/// <param name="shaderType"></param>
/// <returns></returns>
private static string GetShaderSource(ShaderType shaderType)
{
string result = string.Empty;
switch (shaderType)
{
case ShaderType.VertexShader:
if (vertexShader == null)
{
vertexShader = ManifestResourceLoader.LoadTextFile(
@"Resources.Picking.vert");
}
result = vertexShader;
break;
case ShaderType.FragmentShader:
if (fragmentShader == null)
{
fragmentShader = ManifestResourceLoader.LoadTextFile(
@"Resources.Picking.frag");
}
result = fragmentShader;
break;
default:
throw new Exception("Unexpected ShaderType!");
}
return(result);
}
public GLText(
System.Windows.Forms.AnchorStyles anchor, System.Windows.Forms.Padding margin,
System.Drawing.Size size, int zNear, int zFar, FontResource fontResource = null, int maxCharCount = 100)
: base(null, anchor, margin, size, zNear, zFar)
{
if (fontResource == null)
{
this.fontResource = FontResource.Default;
}
else
{
this.fontResource = fontResource;
}
this.Name = "GLText";
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.GLText.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.GLText.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("position", "position");
map.Add("uv", "uv");
var model = new TextModel(maxCharCount);
Renderer renderer = new Renderer(model, shaderCodes, map);
this.model = model;
this.Renderer = renderer;
}
private static MethodInfo GetOuterComparerMethod <T>()
{
Type type = typeof(T);
MethodInfo method;
if (!outerComparerDict.TryGetValue(type, out method))
{
string comparer = ManifestResourceLoader.LoadTextFile(@"Resources\SortingHelper.Comparer`1.cs.resource");
comparer = comparer.Replace("TemplateStructType", type.FullName);
var codeProvider = new CSharpCodeProvider();
var option = new CompilerParameters();
option.GenerateInMemory = true;
option.CompilerOptions = "/unsafe";
option.ReferencedAssemblies.Add("System.dll");
option.ReferencedAssemblies.Add("CSharpGL.dll");
CompilerResults result = codeProvider.CompileAssemblyFromSource(option,
comparer);
Assembly asm = result.CompiledAssembly;
Type sortingHelper = asm.GetType("CSharpGL.SortingHelper");
Type unmanagedArrayGeneric = typeof(UnmanagedArray <>);
Type unmanagedArray = unmanagedArrayGeneric.MakeGenericType(type);
method = sortingHelper.GetMethod("Sort", new Type[] { typeof(IntPtr), typeof(int), typeof(int), typeof(Comparer <T>) });
outerComparerDict.Add(type, method);
}
return(method);
}
private static MethodInfo GetOrderMethod(Type type)
{
MethodInfo method;
if (!icomparableDict.TryGetValue(type, out method))
{
string order = ManifestResourceLoader.LoadTextFile(@"Resources\SortingHelper.Order`1.cs");
order = order.Replace("TemplateStructType", type.FullName);
var codeProvider = new CSharpCodeProvider();
var option = new CompilerParameters();
option.GenerateInMemory = true;
option.CompilerOptions = "/unsafe";
option.ReferencedAssemblies.Add("System.dll");
option.ReferencedAssemblies.Add("CSharpGL.dll");
CompilerResults result = codeProvider.CompileAssemblyFromSource(option,
order);
Assembly asm = result.CompiledAssembly;
Type sortingHelper = asm.GetType("CSharpGL.SortingHelper");
method = sortingHelper.GetMethod("Sort", new Type[] { typeof(IntPtr), typeof(int), typeof(int), typeof(bool) });
icomparableDict.Add(type, method);
}
return(method);
}
/// <summary>
/// get a bounding box renderer.
/// </summary>
/// <param name="lengths">bounding box's length at x, y, z direction.</param>
/// <returns></returns>
public static BoundingBoxRenderer Create(vec3 lengths)
{
var model = new BoundingBoxModel(lengths);
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\BoundingBox.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\BoundingBox.frag"), ShaderType.FragmentShader);
var map = new AttributeMap();
map.Add("in_Position", BoundingBoxModel.strPosition);
var result = new BoundingBoxRenderer(model, shaderCodes, map, new PolygonModeState(PolygonMode.Line), new PolygonOffsetFillState());
result.ModelSize = lengths;
return(result);
}
public static AxisRenderer Create(int partCount = 24)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.UIAxis.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.UIAxis.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("in_Position", Axis.strPosition);
map.Add("in_Color", Axis.strColor);
var model = new Axis(partCount);
var renderer = new AxisRenderer(model, shaderCodes, map, "position");
return(renderer);
}
/// <summary>
/// opengl UI for Axis
/// </summary>
/// <param name="anchor"></param>
/// <param name="margin"></param>
/// <param name="size"></param>
/// <param name="partCount">24 as default.</param>
public UIAxis(
System.Windows.Forms.AnchorStyles anchor, System.Windows.Forms.Padding margin,
System.Drawing.Size size, int partCount = 24)
: base(anchor, margin, size, -Math.Max(size.Width, size.Height), Math.Max(size.Width, size.Height))
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Simple.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Simple.frag"), ShaderType.FragmentShader);
var map = new AttributeMap();
map.Add("in_Position", Axis.strPosition);
map.Add("in_Color", Axis.strColor);
var renderer = new Renderer(new Axis(partCount, 0.5f), shaderCodes, map);
this.Renderer = renderer;
}
/// <summary>
///
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static PointsRenderer Create(Points model)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Points.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Points.frag"), ShaderType.FragmentShader);
var map = new CSharpGL.AttributeMap();
map.Add("in_Position", Points.strposition);
var renderer = new PointsRenderer(model, shaderCodes, map, Points.strposition);
renderer.ModelSize = model.Lengths;
renderer.WorldPosition = model.WorldPosition;
renderer.stateList.Add(new PointSizeState(10));
return(renderer);
}
/// <summary>
/// Gets a renderer that renders a bitmap in a square.
/// </summary>
/// <param name="bitmapFilename"></param>
/// <returns></returns>
public static TextureRenderer Create(string bitmapFilename = "")
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.SquareRenderer.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.SquareRenderer.frag"), ShaderType.FragmentShader);
var map = new AttributeMap();
map.Add("in_Position", Square.strPosition);
map.Add("in_TexCoord", Square.strTexCoord);
var model = new Square();
var renderer = new TextureRenderer(model, shaderCodes, map, Square.strPosition);
renderer.bitmapFilename = bitmapFilename;
return(renderer);
}
/// <summary>
/// Creates a renderer that renders a evaluator(a bezier curve or surface) and its control points.
/// </summary>
/// <param name="controlPoints"></param>
/// <param name="type"></param>
/// <returns></returns>
public static BezierRenderer Create(IList <vec3> controlPoints, BezierType type)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Points.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Points.frag"), ShaderType.FragmentShader);
var map = new CSharpGL.AttributeMap();
map.Add("in_Position", Points.strposition);
var model = new Points(controlPoints);
var renderer = new BezierRenderer(controlPoints, type, model, shaderCodes, map, Points.strposition);
renderer.Lengths = model.Lengths;
renderer.WorldPosition = model.WorldPosition;
renderer.switchList.Add(new PointSizeSwitch(10));
return(renderer);
}
/// <summary>
/// get a bounding box renderer.
/// </summary>
/// <param name="lengths">bounding box's length at x, y, z direction.</param>
/// <param name="originalWorldPosition"></param>
/// <returns></returns>
public static BoundingBoxRenderer Create(vec3 lengths, vec3 originalWorldPosition = new vec3())
{
var bufferable = new BoundingBoxModel(lengths);
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\BoundingBox.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\BoundingBox.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("in_Position", BoundingBoxModel.strPosition);
var result = new BoundingBoxRenderer(bufferable, shaderCodes, map, new PolygonModeSwitch(PolygonModes.Lines), new PolygonOffsetFillSwitch());
result.halfLengths = new vec4(lengths / 2, 1.0f);
result.OriginalWorldPosition = originalWorldPosition;
result.ModelMatrix = glm.translate(mat4.identity(), originalWorldPosition);
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="maxCharCount">Max char count to display for this label.
/// Careful to set this value because greater <paramref name="maxCharCount"/> means more space ocupied in GPU nemory.</param>
/// <param name="labelHeight">Label height(in pixels)</param>
/// <param name="fontTexture">Use which font to render text?</param>
public LabelRenderer(int maxCharCount = 64, int labelHeight = 32, IFontTexture fontTexture = null)
: base(null, null, null, new BlendSwitch(BlendingSourceFactor.SourceAlpha, BlendingDestinationFactor.One))
{
GLSwitch blendSwitch = this.SwitchList.Find(x => x is BlendSwitch);
if (blendSwitch == null)
{
throw new Exception();
}
this.blendSwitch = blendSwitch;
if (fontTexture == null)
{
this.fontTexture = FontTexture.Default;
} // FontResource.Default; }
else
{
this.fontTexture = fontTexture;
}
this.LabelHeight = labelHeight;
var model = new TextModel(maxCharCount);
this.bufferable = model;
this.model = model;
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\Label.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources\Label.frag"), ShaderType.FragmentShader);
this.shaderCodes = shaderCodes;
var map = new PropertyNameMap();
map.Add("in_Position", TextModel.strPosition);
map.Add("in_UV", TextModel.strUV);
this.propertyNameMap = map;
}
/// <summary>
/// opengl UI for Axis
/// </summary>
/// <param name="anchor"></param>
/// <param name="margin"></param>
/// <param name="size"></param>
/// <param name="zNear"></param>
/// <param name="zFar"></param>
public GLAxis(
System.Windows.Forms.AnchorStyles anchor, System.Windows.Forms.Padding margin,
System.Drawing.Size size, int zNear, int zFar)
: base(null, anchor, margin, size, zNear, zFar)
{
this.Name = "GLAxis";
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.GLAxis.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(
@"Resources.GLAxis.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("in_Position", "position");
map.Add("in_Color", "color");
//PickableRenderer renderer = (new Axis()).GetRenderer(shaderCodes, map, "position");
PickableRenderer renderer = new PickableRenderer(new Axis(), shaderCodes, map, "position");
this.Renderer = renderer;
}
static GLPositionColorNode()
{
shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Position.Color.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(ManifestResourceLoader.LoadTextFile(@"Resources\Position.Color.frag"), ShaderType.FragmentShader);
}