public MainViewModel()
{
// titles
Title = "Simple Demo";
SubTitle = "WPF & SharpDX";
// camera setup
Camera = new PerspectiveCamera {
Position = new Point3D(3, 3, 5),
LookDirection = new Vector3D(-3, -3, -5),
UpDirection = new Vector3D(0, 1, 0),
FarPlaneDistance = 5000000
};
// Create a custom render techniques manager that
// only supports Phong and Blinn
RenderTechniquesManager = new CustomRenderTechniquesManager();
RenderTechnique = RenderTechniquesManager.RenderTechniques["RenderCustom"];
EffectsManager = new CustomEffectsManager(RenderTechniquesManager);
// setup lighting
AmbientLightColor = new Color4(0.1f, 0.1f, 0.1f, 1.0f);
DirectionalLightColor = Color.White;
DirectionalLightDirection = new Vector3(-2, -5, -2);
// floor plane grid
Grid = LineBuilder.GenerateGrid();
GridColor = Color.Black;
GridTransform = new Media3D.TranslateTransform3D(-5, -1, -5);
// scene model3d
var b1 = new MeshBuilder();
b1.AddSphere(new Vector3(0, 0, 0), 0.5);
b1.AddBox(new Vector3(0, 0, 0), 1, 0.5, 2, BoxFaces.All);
var meshGeometry = b1.ToMeshGeometry3D();
meshGeometry.Colors = new Color4Collection(meshGeometry.TextureCoordinates.Select(x => x.ToColor4()));
Model = meshGeometry;
// lines model3d
var e1 = new LineBuilder();
e1.AddBox(new Vector3(0, 0, 0), 1, 0.5, 2);
Lines = e1.ToLineGeometry3D();
// model transform
Model1Transform = new Media3D.TranslateTransform3D(0, 0, 0);
Model2Transform = new Media3D.TranslateTransform3D(-2, 0, 0);
Model3Transform = new Media3D.TranslateTransform3D(+2, 0, 0);
// model materials
RedMaterial = PhongMaterials.Red;
GreenMaterial = PhongMaterials.Green;
BlueMaterial = PhongMaterials.Blue;
Points = new PointGeometry3D();
var ptPos = new Vector3Collection();
var ptIdx = new IntCollection();
Text = new BillboardText3D();
for (int x = -5; x <= 5; x++)
{
for (int y = -5; y <= 5; y++)
{
ptIdx.Add(ptPos.Count);
ptPos.Add(new Vector3(x, -1, y));
Text.TextInfo.Add(new TextInfo(string.Format("{0}:{1}", x, y), new Vector3(x, -1, y)));
}
}
Points.Positions = ptPos;
Points.Indices = ptIdx;
}
public MainViewModel()
{
// titles
Title = "Simple Demo";
SubTitle = "WPF & SharpDX";
// camera setup
Camera = new PerspectiveCamera {
Position = new Point3D(-6, 8, 23),
LookDirection = new Vector3D(11, -4, -23),
UpDirection = new Vector3D(0, 1, 0),
FarPlaneDistance = 5000
};
EffectsManager = new CustomEffectsManager();
var builder = new MeshBuilder(true);
Vector3[] points = new Vector3[Width * Height];
for (int i = 0; i < Width; ++i)
{
for (int j = 0; j < Height; ++j)
{
points[i * Width + j] = new Vector3(i / 10f, 0, j / 10f);
}
}
builder.AddRectangularMesh(points, Width);
Model = builder.ToMesh();
for (int i = 0; i < Model.Normals.Count; ++i)
{
Model.Normals[i] = new Vector3(0, Math.Abs(Model.Normals[i].Y), 0);
}
StartColor = Colors.Blue;
MidColor = Colors.Green;
EndColor = Colors.Red;
var lineBuilder = new LineBuilder();
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(10, 0, 0));
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(0, 10, 0));
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(0, 0, 10));
AxisModel = lineBuilder.ToLineGeometry3D();
AxisModel.Colors = new Color4Collection(AxisModel.Positions.Count);
AxisModel.Colors.Add(Colors.Red.ToColor4());
AxisModel.Colors.Add(Colors.Red.ToColor4());
AxisModel.Colors.Add(Colors.Green.ToColor4());
AxisModel.Colors.Add(Colors.Green.ToColor4());
AxisModel.Colors.Add(Colors.Blue.ToColor4());
AxisModel.Colors.Add(Colors.Blue.ToColor4());
AxisLabel = new BillboardText3D();
AxisLabel.TextInfo.Add(new TextInfo()
{
Origin = new Vector3(11, 0, 0), Text = "X", Foreground = Colors.Red.ToColor4()
});
AxisLabel.TextInfo.Add(new TextInfo()
{
Origin = new Vector3(0, 11, 0), Text = "Y", Foreground = Colors.Green.ToColor4()
});
AxisLabel.TextInfo.Add(new TextInfo()
{
Origin = new Vector3(0, 0, 11), Text = "Z", Foreground = Colors.Blue.ToColor4()
});
builder = new MeshBuilder(true);
builder.AddSphere(new Vector3(-15, 0, 0), 5);
SphereModel = builder.ToMesh();
GenerateNoiseCommand = new RelayCommand((o) => { CreatePerlinNoise(); });
CreatePerlinNoise();
}
public MainViewModel()
{
// titles
Title = "Simple Demo";
SubTitle = "WPF & SharpDX";
// camera setup
Camera = new PerspectiveCamera {
Position = new Point3D(3, 3, 5),
LookDirection = new Vector3D(-3, -3, -5),
UpDirection = new Vector3D(0, 1, 0),
FarPlaneDistance = 5000000
};
// Create a custom render techniques manager that
// only supports Phong and Blinn
RenderTechniquesManager = new CustomRenderTechniquesManager();
RenderTechnique = RenderTechniquesManager.RenderTechniques["RenderCustom"];
EffectsManager = new CustomEffectsManager(RenderTechniquesManager);
// setup lighting
AmbientLightColor = new Color4(0.1f, 0.1f, 0.1f, 1.0f);
DirectionalLightColor = Color.White;
DirectionalLightDirection = new Vector3(-2, -5, -2);
// floor plane grid
Grid = LineBuilder.GenerateGrid();
GridColor = Color.Black;
GridTransform = new Media3D.TranslateTransform3D(-5, -1, -5);
// scene model3d
var b1 = new MeshBuilder();
b1.AddSphere(new Vector3(0, 0, 0), 0.5);
b1.AddBox(new Vector3(0, 0, 0), 1, 0.5, 2, BoxFaces.All);
var meshGeometry = b1.ToMeshGeometry3D();
meshGeometry.Colors = new Color4Collection(meshGeometry.TextureCoordinates.Select(x => x.ToColor4()));
Model = meshGeometry;
// lines model3d
var e1 = new LineBuilder();
e1.AddBox(new Vector3(0, 0, 0), 1, 0.5, 2);
Lines = e1.ToLineGeometry3D();
// model transform
Model1Transform = new Media3D.TranslateTransform3D(0, 0, 0);
Model2Transform = new Media3D.TranslateTransform3D(-2, 0, 0);
Model3Transform = new Media3D.TranslateTransform3D(+2, 0, 0);
// model materials
RedMaterial = PhongMaterials.Red;
GreenMaterial = PhongMaterials.Green;
BlueMaterial = PhongMaterials.Blue;
Points = new PointGeometry3D();
var ptPos = new Vector3Collection();
var ptIdx = new IntCollection();
Text = new BillboardText3D();
for (int x = -5; x <= 5; x++)
{
for (int y = -5; y <= 5; y++)
{
ptIdx.Add(ptPos.Count);
ptPos.Add(new Vector3(x, -1, y));
Text.TextInfo.Add(new TextInfo(string.Format("{0}:{1}", x, y), new Vector3(x, -1, y)));
}
}
Points.Positions = ptPos;
Points.Indices = ptIdx;
}
