public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool coloring,
out bool texturing)
{
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
coloring = false;
texturing = false;
parentShape = GetParent <Shape>();
_pack = new PackedGeometry();
_pack.restartIndex = -1;
_pack._indices = Faces;
_pack._coords = Verts;
_pack.bbox = BoundingBox.CalculateBoundingBox(Verts);
_pack.Interleave();
// BUFFER GEOMETRY
handle = Buffering.BufferShaderGeometry(_pack);
}
public void Load()
{
Vertex v;
List<Vertex> geometry = new List<Vertex>();
v = new Vertex()
{
Position = new Vector3(0f, 0f, 0) + Position,
TexCoord = new Vector2(0f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(this.Height, 0f, 0) + Position,
TexCoord = new Vector2(1f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(this.Height, this.Height, 0) + Position,
TexCoord = new Vector2(1f, 0f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(0f, this.Height, 0) + Position,
TexCoord = new Vector2(0f, 0f)
};
geometry.Add(v);
//Bitmap bmpCross = ImageTexture.CreateBitmap(System.Drawing.Color.Black, 100, 100);
//GraphicsUnit gunit = GraphicsUnit.Pixel;
//var bounds = bmpCross.GetBounds(ref gunit);
//this._image = ImageTexture.CreateTextureFromImage(bmpCross, bounds);
//var @default = ShaderCompiler.BuildDefaultShader();
//@default.Link();
//@default.Use();
var @default = ShaderCompiler.ApplyShader(PerlinNoiseShader.vertexShaderSource, PerlinNoiseShader.fragmentShaderSource);
@default.Link();
@default.Use();
CurrentShader = @default;
Buffering.BufferShaderGeometry(geometry, out vbo, out NumVerticies);
}
public void Load()
{
Vertex v;
List <Vertex> geometry = new List <Vertex>();
v = new Vertex()
{
Position = new Vector3(0f, 0f, 0) + Position,
TexCoord = new Vector2(0f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(1.0f, 0f, 0) + Position,
TexCoord = new Vector2(1f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(1.0f, this.Height, 0) + Position,
TexCoord = new Vector2(1f, 0f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(0f, this.Height, 0) + Position,
TexCoord = new Vector2(0f, 0f)
};
geometry.Add(v);
Bitmap bmpCross = Properties.Resources.crosshair;
GraphicsUnit gunit = GraphicsUnit.Pixel;
var bounds = bmpCross.GetBounds(ref gunit);
this._crosshair = ImageTexture.CreateTextureFromImage(bmpCross, bounds);
var @default = ShaderCompiler.ApplyShader(CrosshairShader.vertexShaderSource, CrosshairShader.fragmentShaderSource);
@default.Link();
@default.Use();
CurrentShader = @default;
Buffering.BufferShaderGeometry(geometry, out vbo, out NumVerticies);
}
private IndexedFaceSet ifs2; // without bottom face
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool Coloring,
out bool Texturing)
{
PackedGeometry master;
PackedGeometry packed1;
PackedGeometry packed2;
List <PackedGeometry> packs;
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
Texturing = false;
Coloring = false;
packs = new List <PackedGeometry>();
if (this.bottom)
{
// Cone with bottom face
packed1 = PackedGeometry.Pack(ifs1);
packs.Add(packed1);
}
else
{
// Cone without bottom face
packed2 = PackedGeometry.Pack(ifs2);
packs.Add(packed2);
}
master = PackedGeometry.InterleavePacks(packs);
bbox = BoundingBox.CalculateBoundingBox(master);
// BUFFER GEOMETRY
handle = Buffering.BufferShaderGeometry(master);
}
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool Coloring,
out bool Texturing)
{
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
Texturing = true;
Coloring = true;
parentShape = GetParent <Shape>();
buildCylinderGeometry();
_pack = PackedGeometry.Pack(ifs1);
// BUFFER GEOMETRY
handle = Buffering.BufferShaderGeometry(_pack);
}
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool Coloring,
out bool Texturing)
{
List <Vertex> geometry;
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
parentShape = GetParent <Shape>();
colorNode = (Color)this.Children.FirstOrDefault(n => n.GetType() == typeof(Color));
colorRGBANode = (ColorRGBA)this.Children.FirstOrDefault(n => n.GetType() == typeof(ColorRGBA));
texCoordinateNode = (TextureCoordinate)this.Children.FirstOrDefault(n => n.GetType() == typeof(TextureCoordinate));
RGBA = colorRGBANode != null;
RGB = colorNode != null;
coloring = RGBA || RGB;
generateColorMap = coloring;
texturing = texCoordinateNode != null || parentShape.texturingEnabled;
generateTexCoordMap = texturing;
Coloring = coloring;
Texturing = texturing;
if (RGB && !RGBA)
{
color = X3DTypeConverters.Floats(colorNode.color);
}
else if (RGBA && !RGB)
{
color = X3DTypeConverters.Floats(colorRGBANode.color);
}
_isLoaded = true;
////
////
////
if (construct)
{
float sx = this.xSpacing;
float sz = this.zSpacing;
IConstructionSet constructionSet;
IPerlinNoiseGenerator perlinProvider;
Bitmap largePerlinImage;
constructionSet = SceneManager.GetCurrentConstructionSet();
perlinProvider = constructionSet.GetPerlinNoiseProvider();
ElevationGrid generated = constructionSet.ElevationBuilder.BuildHeightmapFromGenerator(
rc,
perlinProvider,
out largePerlinImage, 40, 40, 20, 20, 20); // build a rather large height map
largePerlinImage.Dispose();
Color genColorNode = (Color)generated.Children.FirstOrDefault(n => n.GetType() == typeof(Color));
this.RGB = coloring = generateColorMap = true;
this.height = generated.height;
this.color = X3DTypeConverters.Floats(genColorNode.color);
this.colorPerVertex = generated.colorPerVertex;
this.normalPerVertex = generated.normalPerVertex;
this.Children = generated.Children;
this.xSpacing = generated.xSpacing;
this.zSpacing = generated.zSpacing;
this.xDimension = generated.xDimension;
this.zDimension = generated.zDimension;
}
if (!this._isLoaded)
{
parentShape = GetParent <Shape>();
texturing = parentShape.texturingEnabled;
generateTexCoordMap = texturing && texCoordinateNode == null;
this._isLoaded = true;
}
height_mapping();
bbox = BoundingBox.CalcBoundingBox(this);
geometry = BuildElevationGeometryQuads(bbox);
Buffering.BufferShaderGeometry(geometry, out handle.vbo4, out handle.NumVerticies4);
}
public override void Load()
{
base.Load();
int i;
int a, b;
PackedGeometry _pack;
cubeHandle = GeometryHandle.Zero;
innerHandle = GeometryHandle.Zero;
outerHandle = GeometryHandle.Zero;
generateCube = !(string.IsNullOrEmpty(frontUrl) || string.IsNullOrEmpty(backUrl) ||
string.IsNullOrEmpty(topUrl) || string.IsNullOrEmpty(bottomUrl) ||
string.IsNullOrEmpty(leftUrl) || string.IsNullOrEmpty(rightUrl));
//TODO: replace cube sides that arent available with transparent sides
generateSkyAndGround = !(string.IsNullOrEmpty(groundColor) || string.IsNullOrEmpty(skyColor) ||
string.IsNullOrEmpty(groundAngle) || string.IsNullOrEmpty(skyAngle));
// TODO: later render both skydome and skybox together
// Alpha values in skybox should provide a way to see through to skydome.
// Skycolor sphere should be slightly larger than groundcolor hemisphere
// and finally skybox should fit and be smaller than groundcolor hemisphere.
if (generateSkyAndGround)
{
// Sphere
// interpolate colors from groundColor and skyColor over hemispheres using specified sky and ground angles
this.groundColors = X3DTypeConverters.MFVec3f(groundColor);
this.groundAngles = X3DTypeConverters.Floats(groundAngle);
this.skyColors = X3DTypeConverters.MFVec3f(skyColor);
this.skyAngles = X3DTypeConverters.Floats(skyAngle);
// Assign colors with matching angles
colors = new Vector3[groundColors.Length + skyColors.Length];
for (i = 0; i < skyColors.Length; i++)
{
colors[i] = skyColors[i];
}
for (i = skyColors.Length; i < skyColors.Length + groundColors.Length; i++)
{
colors[i] = groundColors[i - skyColors.Length];
}
angles = new float[groundAngles.Length + skyAngles.Length + 2];
angles[0] = 0;
for (i = 0; i < skyAngles.Length; i++)
{
angles[i + 1] = skyAngles[i];
}
angles[skyAngles.Length + 1] = 0;
for (i = 0; i < groundAngles.Length; i++)
{
angles[i + skyAngles.Length + 2] = 1.5f + groundAngles[i];
}
groundDivisor = (1.0f / groundColors.Length) * (float)Math.PI; // how many colors divided over 90 degrees (lower hemisphere)
skyDivisor = (1.0f / groundColors.Length) * (float)Math.PI; // how many colors divided over 90 degrees (upper hemisphere)
// SKYDOME
// outer sphere (sky)
scaleSky = Vector3.One * 6.0f; // slightly bigger than ground hemisphere
_shaderOuter = ShaderCompiler.ApplyShader(BackgroundShader.vertexShaderSource, // Make use of the BackgroundShader for Skydome Linear Interpolation
BackgroundShader.fragmentShaderSource);
_shaderOuter.Link();
List <Vertex> geometryOuterSphere = BuildSphereGeometryQuads(60, Vector3.Zero, 1.0f);
Buffering.BufferShaderGeometry(geometryOuterSphere, out outerHandle.vbo4, out outerHandle.NumVerticies4);
min = Vector3.Zero;
max = Vector3.Zero;
BoundingBox.CalculateBoundingBox(geometryOuterSphere, out max, out min);
bboxOuter = max - min;
// inner hemisphere (ground)
//scaleGround = Vector3.One * 5.6f;
//_shaderInner = ShaderCompiler.ApplyShader(BackgroundShader.vertexShaderSource,
// BackgroundShader.fragmentShaderSource);
//_shaderInner.Link();
//List<Vertex> geometryInnerHemisphere = BuildHemisphereGeometryQuads(60, new Vector3(0, 0.0f,0), 1.0f, false);
//Buffering.BufferShaderGeometry(geometryInnerHemisphere, out innerHandle.vbo4, out innerHandle.NumVerticies4);
//min = Vector3.Zero;
//max = Vector3.Zero;
//BoundingBox.CalculateBoundingBox(geometryInnerHemisphere, out max, out min);
//bboxInner = max - min;
skydomeTexture = MakeSkydomeTexture();
}
if (generateCube)
{
tex_cube = createCubeMapFromURIs();
// SKYBOX
// innermost skybox
scaleCube = Vector3.One * 3.1f;
_shaderInnerCube = ShaderCompiler.ApplyShader(CubeMapBackgroundShader.vertexShaderSource,
CubeMapBackgroundShader.fragmentShaderSource);
_shaderInnerCube.Link();
_pack = new PackedGeometry();
_pack._indices = _cube.Indices;
_pack._coords = _cube.Vertices;
_pack.Texturing = true;
//_pack._colorIndicies = _boxGeometry.Colors;
_pack._texCoords = _cube.Texcoords;
_pack.restartIndex = -1;
_pack.Interleave();
// BUFFER GEOMETRY
cubeHandle = _pack.CreateHandle();
}
}
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool coloring,
out bool texturing)
{
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
coloring = false;
texturing = true;
int line = 0;
float newLinePositionY;
List <Vertex> geometry = new List <Vertex>();
Vertex v;
fontStyle = this.FontStyle;
float z = 0f;
float h = 0.5f;
string combined = string.Empty;
if (this._strings.Count == 0)
{
this._strings.Add("Abc");
}
ForeColor = System.Drawing.Color.FromArgb(255, 255, 255, 255);
ForeColor = System.Drawing.Color.Cyan;
BackColor = System.Drawing.Color.FromArgb(0, 0, 0, 0);
_start_position = new Vector3(0f, 0.5f, z);
string family;
float size;
foreach (string text in this._strings)
{
family = FontStyle.Family.First();
family = string.IsNullOrEmpty(family) ? "Times New Roman" : family;
size = FontStyle.size * 10;
Font = new Font(family, size);
newLinePositionY = (line * 0.5f);
float scale = 0.01f;
if (line == 0)
{
v = new Vertex()
{
Position = new Vector3(0f, 0f + newLinePositionY, z) * scale,
TexCoord = new Vector2(0f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(1.0f, 0f + newLinePositionY, z) * scale,
TexCoord = new Vector2(1f, 1f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(1.0f, h + newLinePositionY, z) * scale,
TexCoord = new Vector2(1f, 0f)
};
geometry.Add(v);
v = new Vertex()
{
Position = new Vector3(0f, h + newLinePositionY, z) * scale,
TexCoord = new Vector2(0f, 0f)
};
geometry.Add(v);
}
combined += text + (line < this._strings.Count ? "\n" : "");
line++;
}
_combined_text = combined;
UpdateString(combined, out bbox);
Buffering.BufferShaderGeometry(geometry, out handle.vbo4, out handle.NumVerticies4);
}
