public TreeTemplate(
int sliceCount,
int stackDivision,
int coneCount,
float height,
float radius,
float radAdd
)
{
var attributePosition = new Attribute(VertexUsage.Position, VertexAttribPointerType.Float, 0, 3);
var attributeNormal = new Attribute(VertexUsage.Normal, VertexAttribPointerType.Float, 0, 3); /* content normals */
VertexFormat vertexFormat = new VertexFormat();
vertexFormat.Add(attributePosition);
vertexFormat.Add(attributeNormal);
this.sliceCount = sliceCount;
this.stackDivision = stackDivision;
this.coneCount = coneCount;
this.height = height;
this.radius = radius;
this.radAdd = radAdd;
float coneHeight = height / (float)coneCount;
Matrix4 rotZ = Matrix4.CreateRotation(
RenderStack.Math.Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
);
float cylHeight = coneHeight;
float cylRadius = height / 20.0f;
Geometry cylinderGeometry = new RenderStack.Geometry.Shapes.Cylinder(-cylHeight, cylHeight, cylRadius, sliceCount);
cylinderGeometry.Transform(rotZ);
GeometryMesh cylinderMesh = new GeometryMesh(cylinderGeometry, NormalStyle.CornerNormals, vertexFormat);
Shape cylinderShape = new CylinderShape(cylHeight, cylRadius);
cylinderMesh.GetMesh.Name = "cylinder";
meshes.Add(cylinderMesh);
shapes.Add(cylinderShape);
for (int c = 0; c < coneCount; c++)
{
float topRadius = (coneCount - 1 - c) * radius / (float)coneCount;
float bottomRadius = topRadius + radAdd;
float R = bottomRadius;
float r = topRadius;
float fullConeHeight = (R * coneHeight) / (R - r);
float minX = -fullConeHeight / 3.0f;
float maxX = 2.0f * fullConeHeight / 3.0f;
float offset = -minX;
Geometry coneGeometry = new RenderStack.Geometry.Shapes.Cone(minX, maxX, bottomRadius, 0.0f, true, true, sliceCount, stackDivision);
coneGeometry.Transform(rotZ);
GeometryMesh coneMesh = new GeometryMesh(coneGeometry, NormalStyle.CornerNormals, vertexFormat);
Shape coneShape = new ConeShape(fullConeHeight, R);
coneMesh.GetMesh.Name = "cone" + c.ToString();
meshes.Add(coneMesh);
shapes.Add(coneShape);
}
}
public void AddSimpleScene()
{
// Shapes here have local 0,0,0 at center of mass
Geometry cubeGeometry = new RenderStack.Geometry.Shapes.Cube(1.0f, 1.0f, 1.0f);
GeometryMesh cubeMesh = new GeometryMesh(cubeGeometry, NormalStyle.PolygonNormals);
GeometryMesh sphereMesh = new GeometryMesh(
new RenderStack.Geometry.Shapes.Sphere(0.75, 20, 12),
NormalStyle.CornerNormals
);
Geometry cylinderGeometry = new RenderStack.Geometry.Shapes.Cylinder(-0.5f, 0.5f, 0.5f, 24);
cylinderGeometry.Transform(
Matrix4.CreateRotation(
Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
)
);
GeometryMesh cylinderMesh = new GeometryMesh(cylinderGeometry, NormalStyle.CornerNormals);
Geometry coneGeometry = new RenderStack.Geometry.Shapes.Cone(-1.0f / 3.0f, 2.0f / 3.0f, 0.75f, 0.0f, true, false, 24, 10);
coneGeometry.Transform(
Matrix4.CreateRotation(
Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
)
);
GeometryMesh coneMesh = new GeometryMesh(coneGeometry, NormalStyle.CornerNormals);
/* Models */
float gap = 2.5f;
Material pearl = materialManager["pearl"];
Material gold = materialManager["gold"];
Material red = materialManager["red"];
Material green = materialManager["green"];
Material cyan = materialManager["cyan"];
Material blue = materialManager["blue"];
Material magenta = materialManager["magenta"];
Material pink = materialManager["pink"];
AddModel(new Model("cube", cubeMesh, pearl, -3.5f * gap, 0.5f, 0.0f));
AddModel(new Model("box", cubeMesh, gold, -2.5f * gap, 0.5f, 0.0f));
AddModel(new Model("sphere", sphereMesh, red, -1.5f * gap, 0.75f, 0.0f));
AddModel(new Model("sphere", sphereMesh, green, -0.5f * gap, 0.75f, 0.0f));
AddModel(new Model("cylinder", cylinderMesh, cyan, 0.5f * gap, 0.5f, 0.0f));
AddModel(new Model("cylinder", cylinderMesh, blue, 1.5f * gap, 0.5f, 0.0f));
AddModel(new Model("cone", coneMesh, magenta, 2.5f * gap, 1.0f / 3.0f, 0.0f));
AddModel(new Model("cone", coneMesh, pink, 3.5f * gap, 1.0f / 3.0f, 0.0f));
}
public void MakeNoiseScene()
{
Reset();
float scale = 1.0f;
AddFloor(30.0f * scale, 5, -0.5f);
int subdiv = 3;
Geometry coneGeometry = new RenderStack.Geometry.Shapes.Cone(
-1.0f / 3.0f, 2.0f / 3.0f, 0.75f, 0.0f, true, false, 24 * subdiv, 10 * subdiv
);
coneGeometry.Transform(
Matrix4.CreateRotation(
RenderStack.Math.Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
)
);
//coneGeometry = Mush(0.08f, coneGeometry);
var coneMesh = new GeometryMesh(coneGeometry, NormalStyle.CornerNormals);
var coneShape = new ConeShape(1.0f, 0.75f);
var gold = materialManager["noisy"];
var magenta = materialManager["magenta"];
userInterfaceManager.CurrentMaterial = "noisy";
Geometry ellipsoidGeometry = new RenderStack.Geometry.Shapes.Ellipsoid(
new Vector3(0.5f, 1.0f, 1.5f), 20, 12
);
var ellipsoidMesh = new GeometryMesh(ellipsoidGeometry, NormalStyle.PointNormals);
var ellipsoidShape = new EllipsoidShape(0.5f, 1.0f, 1.5f);
for (float x = -4.0f; x <= 4.0f; x += 8.0f)
{
for (float z = -4.0f; z <= 4.0f; z += 8.0f)
{
AddModel(new Model("cone", coneMesh, gold, x, 1.0f / 3.0f, z), coneShape).RigidBody.IsActive = false;
AddModel(new Model("ellipsoid", ellipsoidMesh, magenta, x, 2.0f, z), ellipsoidShape).RigidBody.IsActive = false;
}
}
AddCameras();
AddCameraUserControls();
}
public void MakeSimpleScene()
{
System.Console.WriteLine("MakeSimpleScene");
int subdiv = 1;
Reset();
float scale = 1.0f;
//sceneManager.AddFloor(22.0f * scale, 0, -1.0f);
AddFloor(22.0f * scale, 5, -0.5f);
/* Renderable meshes */
Geometry cubeGeometry = new RenderStack.Geometry.Shapes.Cube(1.0f, 1.0f, 1.0f);
//Geometry cubeGeometry = new RenderStack.Geometry.Shapes.Cube(Vector3.One, new IVector3(20, 20, 20), 1.0f);
cubeGeometry = Mush(0.04f, cubeGeometry);
/*cubeGeometry.BuildEdges();
* cubeGeometry = new SubdivideGeometryOperation(cubeGeometry).Destination;
* cubeGeometry = new SubdivideGeometryOperation(cubeGeometry).Destination;
* cubeGeometry = new SubdivideGeometryOperation(cubeGeometry).Destination;
* cubeGeometry = new CatmullClarkGeometryOperation(cubeGeometry).Destination;
* cubeGeometry.ComputePolygonCentroids();
* cubeGeometry.ComputePolygonNormals();
* cubeGeometry.ComputeCornerNormals(0.0f);
* cubeGeometry.BuildEdges();*/
GeometryMesh cubeMesh = new GeometryMesh(cubeGeometry, NormalStyle.PolygonNormals);
#if OPENRL
Geometry geodesatedBoxGeometry = new RenderStack.Geometry.Shapes.Cube(
new Vector3(1.0f, 1.0f, 1.0f), new IVector3(2, 2, 2)
);
#else
Geometry geodesatedBoxGeometry = new RenderStack.Geometry.Shapes.Cube(
new Vector3(1.0f, 1.0f, 1.0f), new IVector3(6, 6, 6)
);
#endif
geodesatedBoxGeometry.Geodesate(0.75f);
// This is the best geo shape but somewhat slow to create
#if false
Geometry subdividedIcosahedron = new RenderStack.Geometry.Shapes.Icosahedron(1.00);
//subdividedIcosahedron = Sqrt3(subdividedIcosahedron);
//subdividedIcosahedron = Mush(0.01f, subdividedIcosahedron);
GeometryMesh sphereMesh2 = new GeometryMesh(
subdividedIcosahedron,
NormalStyle.PolygonNormals
);
#endif
#if false
GeometryMesh discMesh = new GeometryMesh(
new RenderStack.Geometry.Shapes.Disc(1.0, 0.8, 32, 2),
NormalStyle.PolygonNormals
);
GeometryMesh triangleMesh = new GeometryMesh(
new RenderStack.Geometry.Shapes.Triangle(0.8f / 0.57735027f),
NormalStyle.PolygonNormals
);
#endif
GeometryMesh sphereMesh = new GeometryMesh(
//new RenderStack.Geometry.Shapes.Sphere(0.75, 24, 14),
geodesatedBoxGeometry,
NormalStyle.CornerNormals
);
#if false
#endif
//Geometry cylinderGeometry = new RenderStack.Geometry.Shapes.Cylinder(-0.5f, 0.5f, 0.5f, 24);
#if OPENRL
Geometry cylinderGeometry = new RenderStack.Geometry.Shapes.Cone(-0.5f, 0.5f, 0.5f, 0.5f, true, true, 5, 1);
#else
Geometry cylinderGeometry = new RenderStack.Geometry.Shapes.Cone(-0.5f, 0.5f, 0.5f, 0.5f, true, true, 24, 1);
#endif
cylinderGeometry.Transform(
Matrix4.CreateRotation(
RenderStack.Math.Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
)
);
//cylinderGeometry = Mush(0.08f, cylinderGeometry);
GeometryMesh cylinderMesh = new GeometryMesh(cylinderGeometry, NormalStyle.CornerNormals);
#if OPENRL
Geometry coneGeometry = new RenderStack.Geometry.Shapes.Cone(-1.0f / 3.0f, 2.0f / 3.0f, 0.75f, 0.0f, true, false, 5, 5);
#else
Geometry coneGeometry = new RenderStack.Geometry.Shapes.Cone(-1.0f / 3.0f, 2.0f / 3.0f, 0.75f, 0.0f, true, false, 24 * subdiv, 10 * subdiv);
#endif
coneGeometry.Transform(
Matrix4.CreateRotation(
RenderStack.Math.Conversions.DegreesToRadians(90.0f),
Vector3.UnitZ
)
);
//coneGeometry = Mush(0.08f, coneGeometry);
GeometryMesh coneMesh = new GeometryMesh(coneGeometry, NormalStyle.CornerNormals);
/* Physics shapes */
Shape cubeShape = new BoxShape(1.0f, 1.0f, 1.0f);
Shape sphereShape = new SphereShape(0.75f);
Shape cylinderShape = new CylinderShape(1.0f, 0.5f);
Shape coneShape = new ConeShape(1.0f, 0.75f);
/* Models */
float gap = 2.5f;
//var defaultPng = materialManager.Texture("res/images/default.png", true);
Material pearl = materialManager["pearl"];
Material gold = materialManager["gold"];
//Material red = materialManager.MakeTextured("red", defaultPng);
Material red = materialManager["red"];
//Material green = materialManager["green"] ;
Material transparent = materialManager["transparent"];
Material cyan = materialManager["cyan"];
Material blue = materialManager["blue"];
Material magenta = materialManager["magenta"];
Material pink = materialManager["pink"];
Material hsv = materialManager["HSVColorFill"];
Material hsv2 = materialManager["HSVColorFill2"];
for (int z = 0; z < 1; ++z)
{
float Z = (float)(1 - z) * gap;
AddModel(new Model("cube", cubeMesh, z == 0 ? pearl : pearl, -2.5f * gap, 0.5f, Z), cubeShape);
AddModel(new Model("box", cubeMesh, z == 0 ? gold : pearl, -1.5f * gap, 0.5f, Z), cubeShape);
AddModel(new Model("sphere", sphereMesh, z == 0 ? red : pearl, -0.5f * gap, 0.75f, Z), sphereShape);
AddModel(new Model("cylinder", cylinderMesh, z == 0 ? cyan : pearl, 0.5f * gap, 0.5f, Z), cylinderShape);
AddModel(new Model("cylinder", cylinderMesh, z == 0 ? blue : pearl, 1.5f * gap, 0.5f, Z), cylinderShape);
AddModel(new Model("cone", coneMesh, z == 0 ? magenta : pearl, 2.5f * gap, 1.0f / 3.0f, Z), coneShape);
AddModel(new Model("cone", coneMesh, z == 0 ? pink : pearl, 3.5f * gap, 1.0f / 3.0f, Z), coneShape);
//AddModel(new Model("disc", discMesh, hsv, 4.5f * gap, 2.0f, Z), null);
//AddModel(new Model("triangle", triangleMesh, hsv2, 4.5f * gap, 2.0f, Z), null);
//AddModel(new Model("sphere", sphereMesh2, gold, -0.5f * gap, 0.75f, Z), sphereShape);
//AddModel(new Model("sphere", sphereMesh, transparent, -0.5f * gap, 0.75f, Z), sphereShape);
}
AddCameras();
AddCameraUserControls();
#if false
if (RenderStack.Graphics.Configuration.useOpenRL)
{
var rl = Services.Get <OpenRLRenderer>();
rl.BuildScene(renderGroup);
}
#endif
}