private void Form_Load(object sender, EventArgs e)
{
{
var camera = new Camera(
new vec3(5, 3, 4), new vec3(0, 0, 0), new vec3(0, 1, 0),
CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
var scene = new Scene(camera, this.glCanvas1);
scene.ClearColor = Color.SkyBlue;
this.glCanvas1.Resize += scene.Resize;
this.scene = scene;
var cameraManipulater = new SatelliteManipulater();
cameraManipulater.Bind(camera, this.glCanvas1);
this.cameraManipulater = cameraManipulater;
}
{
const int gridsPer2Unit = 20;
const int scale = 2;
GroundRenderer renderer = GroundRenderer.Create(new GroundModel(gridsPer2Unit * scale));
renderer.Scale = new vec3(scale, scale, scale);
SceneObject obj = renderer.WrapToSceneObject(generateBoundingBox: true);
this.scene.RootObject.Children.Add(obj);
}
{
var arcballManipulater = new ArcBallManipulater();
arcballManipulater.Bind(this.scene.Camera, this.glCanvas1);
SimpleRenderer renderer = SimpleRenderer.Create(new Teapot());
SceneObject obj = renderer.WrapToSceneObject();
obj.Scripts.Add(new ArcballScript(arcballManipulater));
{
BoundingBoxRenderer box = renderer.GetBoundingBoxRenderer();
var boxObj = box.WrapToSceneObject();
boxObj.Scripts.Add(new ArcballScript(arcballManipulater));
obj.Children.Add(boxObj);
}
this.scene.RootObject.Children.Add(obj);
}
{
var uiAxis = new UIAxis(AnchorStyles.Left | AnchorStyles.Bottom,
new Padding(3, 3, 3, 3), new Size(128, 128));
uiAxis.Initialize();
this.scene.UIRoot.Children.Add(uiAxis);
}
{
var builder = new StringBuilder();
builder.AppendLine("1: Scene's property grid.");
builder.AppendLine("2: Canvas' property grid.");
builder.AppendLine("3: Form's property grid.");
MessageBox.Show(builder.ToString());
}
{
this.scene.Start();
}
}
private void Form_Load(object sender, EventArgs e)
{
foreach (var item in Enum.GetValues(typeof(GeometryType)))
{
this.cmbPickingGeometryType.Items.Add(item);
}
foreach (var item in Enum.GetValues(typeof(RenderModes)))
{
this.cmbRenderMode.Items.Add(item);
}
{
var frmBulletinBoard = new FormBulletinBoard();
//frmBulletinBoard.Dump = true;
frmBulletinBoard.Show();
this.bulletinBoard = frmBulletinBoard;
}
{
//this.glCanvas1.ShowSystemCursor = false;
}
{
var camera = new Camera(
new vec3(15, 5, 0), new vec3(0, 0, 0), new vec3(0, 1, 0),
CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
var rotator = new FirstPerspectiveManipulater();
rotator.StepLength = 0.5f;
rotator.Bind(camera, this.glCanvas1);
var scene = new Scene(camera, this.glCanvas1);
//scene.Cursor.Enabled = false;
this.scene = scene;
this.glCanvas1.Resize += scene.Resize;
}
{
var uiAxis = new UIAxis(AnchorStyles.Left | AnchorStyles.Bottom,
new Padding(3, 3, 3, 3), new Size(128, 128));
uiAxis.Initialize();
this.scene.UIRoot.Children.Add(uiAxis);
}
{
var font = new Font("Courier New", 32);
var uiText = new UIText(AnchorStyles.Left | AnchorStyles.Bottom,
new Padding(0, 0, 0, 0), new Size(250, 20), -100, 100,
font.GetFontBitmap("[index: 0123456789]").GetFontTexture());
uiText.Text = "";
this.uiText = uiText;
this.scene.UIRoot.Children.Add(uiText);
}
{
GroundRenderer ground = GroundRenderer.Create(new GroundModel(20));
ground.Initialize();
ground.Scale = new vec3(20, 20, 20);
ground.WorldPosition = new vec3(0, 0, 0);
SceneObject obj = ground.WrapToSceneObject(name: "Ground", generateBoundingBox: true);
this.scene.RootObject.Children.Add(obj);
}
{
bool useHighlightedPickingEffect = false;
if (MessageBox.Show("Use highlighted picking effect?", "Question", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
useHighlightedPickingEffect = true;
}
List <PickableRenderer> list = GetPickableRenderers();
const float distance = 10;
float sideCount = (float)Math.Sqrt(list.Count);
int sideCounti = (int)sideCount;
float x = -sideCount * distance / 2;
float z = -sideCount * distance / 2;
//float x = 0, z = 0;
for (int i = 0; i < list.Count; i++)
{
PickableRenderer item = list[i];
SceneObject obj;
if (useHighlightedPickingEffect)
{
var model = item.Model;
var highlightRenderer = new HighlightRenderer(model, item.PositionNameInIBufferable);
var renderer = new HighlightedPickableRenderer(
highlightRenderer, item);
renderer.WorldPosition = new vec3(x, 2, z);
renderer.Initialize();
obj = renderer.WrapToSceneObject(generateBoundingBox: true);
}
else
{
item.WorldPosition = new vec3(x, 2, z);
obj = item.WrapToSceneObject(generateBoundingBox: true);
}
this.scene.RootObject.Children.Add(obj);
x += distance;
if (i % sideCounti == sideCounti - 1)
{
z += distance; x = -sideCount * distance / 2;
}
}
}
{
this.glCanvas1.MouseDown += glCanvas1_MouseDown;
this.glCanvas1.MouseMove += glCanvas1_MouseMove;
this.glCanvas1.MouseUp += glCanvas1_MouseUp;
}
{
var builder = new StringBuilder();
builder.AppendLine("1: Scene's property grid.");
builder.AppendLine("2: Canvas' property grid.");
builder.AppendLine("3: Form's property grid.");
builder.AppendLine("4: Save to bitmap file.");
MessageBox.Show(builder.ToString());
}
}