/// <summary>
///
/// </summary>
/// <returns></returns>
public static IShaderProgramProvider GetPickingShaderProgramProvider()
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(GetShaderSource(ShaderType.VertexShader), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(GetShaderSource(ShaderType.FragmentShader), ShaderType.FragmentShader);
var provider = new ShaderCodeArray(shaderCodes);
return(provider);
}
/// <summary>
///
/// </summary>
/// <param name="buildIn"></param>
/// <returns></returns>
public static SceneObject GetBuildInSceneObject(BuildInSceneObject buildIn)
{
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(File.ReadAllText(@"shaders\BuildInSceneObject.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(File.ReadAllText(@"shaders\BuildInSceneObject.frag"), ShaderType.FragmentShader);
var provider = new ShaderCodeArray(shaderCodes);
IBufferable model = GetModel(buildIn);
AttributeMap map = GetMap(buildIn);
vec3 lengths = GetLengths(buildIn);
var renderer = new BuildInRenderer(lengths, model, provider, map);
//renderer.Initialize();
SceneObject obj = renderer.WrapToSceneObject();
return(obj);
}
/// <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 provider = new ShaderCodeArray(shaderCodes);
var map = new CSharpGL.AttributeMap();
map.Add("in_Position", Points.strposition);
var renderer = new PointsRenderer(model, provider, map, Points.strposition);
renderer.ModelSize = model.Lengths;
renderer.WorldPosition = model.WorldPosition;
renderer.stateList.Add(new PointSizeState(10));
return(renderer);
}
/// <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 provider = new ShaderCodeArray(shaderCodes);
var map = new AttributeMap();
map.Add("in_Position", BoundingBoxModel.strPosition);
var result = new BoundingBoxRenderer(model, provider, map, new PolygonModeState(PolygonMode.Line), new PolygonOffsetFillState());
result.ModelSize = lengths;
return(result);
}
/// <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 provider = new ShaderCodeArray(shaderCodes);
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, provider, map, Square.strPosition);
renderer.bitmapFilename = bitmapFilename;
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 provider = new ShaderCodeArray(shaderCodes);
var map = new AttributeMap();
map.Add("in_Position", Axis.strPosition);
map.Add("in_Color", Axis.strColor);
var axis = new Axis(partCount, 0.5f);
var renderer = new Renderer(axis, provider, map);
renderer.ModelSize = axis.ModelSize;
this.Renderer = renderer;
}