public ApplicationSprite()
{
// Set the default stage behavior
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
// Request a 3D context instance
stage3D = stage.stage3Ds[0];
//stage3D.addEventListener(Event.CONTEXT3D_CREATE, contextReady, false, 0, true);
stage3D.context3DCreate +=
e =>
{
//stage3D.removeEventListener(Event.CONTEXT3D_CREATE, contextReady);
//trace("Got context!");
// Get the new context
context = stage3D.context3D;
// Configure back buffer
context.configureBackBuffer(CONTEXT_WIDTH, CONTEXT_HEIGHT, 2, true);
stage3D.x = stage3D.y = 0;
// Prepare vertex data
Vector <double> vertexData = new[] {
-0.5, -0.5, 0, 1.0, 0.0, 0.0, //<- 1st vertex x,y,z, r,g,b
-0.5, 0.5, 0, 0.0, 1.0, 0.0, //<- 2nd vertex x,y,z, r,g,b
0.5, 0.0, 0, 0.0, 0.0, 1.0 //<- 3rd vertex x,y,z, r,g,b
};
// Connect the vertices into a triangle (in counter-clockwise order)
Vector <uint> indexData = new uint[] { 0, 1, 2 };
// Prepare a shader for rendering
shader = new BasicRender();
shader.upload(context);
shader.setGeometry(vertexData, indexData);
// ...and start rendering frames!
//addEventListener(Event.ENTER_FRAME, renderFrame, false, 0, true);
var sw = new Stopwatch();
sw.Start();
Func <Matrix3D> makeViewMatrix = delegate
{
var aspect = CONTEXT_WIDTH / CONTEXT_HEIGHT;
var zNear = 0.01;
var zFar = 1000;
var fov = 45 * DEGS_TO_RADIANS;
var view = new PerspectiveMatrix3D();
view.perspectiveFieldOfViewLH(fov, aspect, zNear, zFar);
var m = new Matrix3D();
m.appendRotation(sw.ElapsedMilliseconds / 30, Vector3D.Z_AXIS);
m.appendTranslation(0, 0, 2);
m.append(view);
return(m);
};
this.enterFrame +=
delegate
{
// Clear away the old frame render
context.clear();
// Calculate the view matrix, and run the shader program!
shader.render(makeViewMatrix());
// Show the newly rendered frame on screen
context.present();
};
};
stage3D.requestContext3D(Context3DRenderMode.AUTO);
//trace("Awaiting context...");
}
public ApplicationSprite()
{
// Set the default stage behavior
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
// Request a 3D context instance
stage3D = stage.stage3Ds[0];
//stage3D.addEventListener(Event.CONTEXT3D_CREATE, contextReady, false, 0, true);
stage3D.context3DCreate +=
e =>
{
//stage3D.removeEventListener(Event.CONTEXT3D_CREATE, contextReady);
//trace("Got context!");
// Get the new context
context = stage3D.context3D;
// Configure back buffer
context.configureBackBuffer(CONTEXT_WIDTH, CONTEXT_HEIGHT, 2, true);
stage3D.x = stage3D.y = 0;
// Prepare vertex data
Vector<double> vertexData = new[]{
-0.5, -0.5, 0, 1.0, 0.0, 0.0, //<- 1st vertex x,y,z, r,g,b
-0.5, 0.5, 0, 0.0, 1.0, 0.0, //<- 2nd vertex x,y,z, r,g,b
0.5, 0.0, 0, 0.0, 0.0, 1.0 //<- 3rd vertex x,y,z, r,g,b
};
// Connect the vertices into a triangle (in counter-clockwise order)
Vector<uint> indexData = new uint[] { 0, 1, 2 };
// Prepare a shader for rendering
shader = new BasicRender();
shader.upload(context);
shader.setGeometry(vertexData, indexData);
// ...and start rendering frames!
//addEventListener(Event.ENTER_FRAME, renderFrame, false, 0, true);
var sw = new Stopwatch();
sw.Start();
Func<Matrix3D> makeViewMatrix = delegate
{
var aspect = CONTEXT_WIDTH / CONTEXT_HEIGHT;
var zNear = 0.01;
var zFar = 1000;
var fov = 45 * DEGS_TO_RADIANS;
var view = new PerspectiveMatrix3D();
view.perspectiveFieldOfViewLH(fov, aspect, zNear, zFar);
var m = new Matrix3D();
m.appendRotation(sw.ElapsedMilliseconds / 30, Vector3D.Z_AXIS);
m.appendTranslation(0, 0, 2);
m.append(view);
return m;
};
this.enterFrame +=
delegate
{
// Clear away the old frame render
context.clear();
// Calculate the view matrix, and run the shader program!
shader.render(makeViewMatrix());
// Show the newly rendered frame on screen
context.present();
};
};
stage3D.requestContext3D(Context3DRenderMode.AUTO);
//trace("Awaiting context...");
}
