public Chart2DSpriteContainer(SpriteSet<UVColorVertexData> sprites, FontGeometry fontGeo,
VertexSurface<FastChart2DBarVertex> fastBarSurface = null)
{
this.line = (Sprite2DGeometry)sprites["line"].Geometry;
this.point = (Sprite2DGeometry)sprites["point"].Geometry;
this.surface = sprites.Surface;
this.quadUV = sprites["quad"].Geometry.UV;
this.font = fontGeo;
this.ThinLineWidth = 0.015f;
this.ThickLineWidth = 0.03f;
this.SmallPointSize = 0.03f;
this.LargePointSize = 0.1f;
this.Color = Color.DeepPink;
if (fastBarSurface != null)
{
this.fastBarSurface = fastBarSurface;
this.fastBarSurface.AddSettings(sprites.Surface.Settings);
this.fastBarSurface.AddSettings(
new Vector2Uniform("uv01", this.quadUV.TopLeft),
new Vector2Uniform("uv11", this.quadUV.TopRight),
new Vector2Uniform("uv00", this.quadUV.BottomLeft),
new Vector2Uniform("uv10", this.quadUV.BottomRight)
);
}
}
private void writeVertices <TVertexOut>(
VertexSurface <TVertexOut> surface,
Func <TVertex, TVertexOut> transform = null
)
where TVertexOut : struct, IVertexData
{
ushort vOffset;
var vertexArray = surface
.WriteVerticesDirectly(this.vertices.Length, out vOffset);
if (vOffset != 0)
{
throw new Exception("Expected vertex offset to be zero.");
}
if (transform == null)
{
this.vertices.CopyTo(vertexArray, 0);
}
else
{
for (int i = 0; i < this.vertices.Length; i++)
{
vertexArray[i] = transform(this.vertices[i]);
}
}
}
public Chart2DSpriteContainer(SpriteSet <UVColorVertexData> sprites, FontGeometry fontGeo,
VertexSurface <FastChart2DBarVertex> fastBarSurface = null)
{
this.line = (Sprite2DGeometry)sprites["line"].Geometry;
this.point = (Sprite2DGeometry)sprites["point"].Geometry;
this.surface = sprites.Surface;
this.quadUV = sprites["quad"].Geometry.UV;
this.font = fontGeo;
this.ThinLineWidth = 0.015f;
this.ThickLineWidth = 0.03f;
this.SmallPointSize = 0.03f;
this.LargePointSize = 0.1f;
this.Color = Color.DeepPink;
if (fastBarSurface != null)
{
this.fastBarSurface = fastBarSurface;
this.fastBarSurface.AddSettings(sprites.Surface.Settings);
this.fastBarSurface.AddSettings(
new Vector2Uniform("uv01", this.quadUV.TopLeft),
new Vector2Uniform("uv11", this.quadUV.TopRight),
new Vector2Uniform("uv00", this.quadUV.BottomLeft),
new Vector2Uniform("uv10", this.quadUV.BottomRight)
);
}
}
/// <summary>
/// Constructor.
/// </summary>
public BoundsRenderer(Entity entity, Mesh mesh) : base(entity, mesh, new VertexSurface())
{
m_surface = Surface as VertexSurface;
ShaderProgram = ShaderManager.SHADER_UNLIT;
BlendMode = BlendMode.Alpha;
}
/// <summary>
/// Converts the mesh into a renderable surface as a point cloud. Only vertices and no triangles are included.
/// </summary>
/// <param name="transform">A function to apply to all the vertices.</param>
public VertexSurface <TVertexOut> ToPointCloudSurface <TVertexOut>(
Func <TVertex, TVertexOut> transform = null
)
where TVertexOut : struct, IVertexData
{
var surface = new VertexSurface <TVertexOut>();
this.writeVertices(surface, transform);
return(surface);
}
protected override void OnLoad(EventArgs e)
{
this.shaderMan = new ShaderManager();
var shaderLoader = ShaderFileLoader.CreateDefault("shaders");
// load all shaders
var shaders = shaderLoader.Load("").ToList();
this.shaderMan.Add(shaders);
var layerShader = this.shaderMan.MakeShaderProgram()
.WithVertexShader("copy").WithFragmentShader("copy")
.As("layer");
var copyShader = this.shaderMan.MakeShaderProgram()
.WithVertexShader("post").WithFragmentShader("copy")
.As("copypost");
var wispShader = this.shaderMan.MakeShaderProgram()
.WithVertexShader("wisp").WithFragmentShader("wisp")
.As("wisp");
var rayShader = this.shaderMan.MakeShaderProgram()
.WithVertexShader("crepuscularrays")
.WithGeometryShader("crepuscularrays")
.WithFragmentShader("crepuscularrays")
.As("crepuscularrays");
this.renderTexture = new Texture(1, 1);
this.renderTexture.SetParameters(TextureMinFilter.Linear, TextureMagFilter.Linear, TextureWrapMode.ClampToBorder, TextureWrapMode.ClampToBorder);
this.renderTarget = new RenderTarget(this.renderTexture);
var renderTextureUniform = new TextureUniform("diffuseTexture", this.renderTexture);
this.copyToScreen = new PostProcessSurface();
this.copyToScreen.AddSettings(renderTextureUniform, new ColorUniform("color", Color.White));
copyShader.UseOnSurface(this.copyToScreen);
this.raySurface = new VertexSurface<CrepuscularRayVertex>(PrimitiveType.Points);
this.raySurface.AddSettings(renderTextureUniform);
rayShader.UseOnSurface(this.raySurface);
var rayGeo = new CrepuscularRayGeometry(this.raySurface);
const int layerCount = 4;
const float maxBrightness = 0.03f;
const float brightnessStep = maxBrightness / layerCount;
this.layers = Enumerable.Range(0, layerCount).Reverse()
.Select(i => new Layer(layerShader, wispShader, rayGeo, "layer" + i, GameMath.Sqrt(brightnessStep * i), i * i * 5))
.ToList();
InputManager.Initialize(this.Mouse);
}
public CrepuscularRayGeometry(VertexSurface<CrepuscularRayVertex> surface)
{
this.surface = surface;
}
