// Initialise components
public void InitialiseComponents()
{
// --------------------- //
// Uncomment for testing //
// --------------------- //
// Triangle test
//tri = new Triangle(ref dev, ref devCon);
//tri.Initialise();
// Cube test
//cube = new Cube(ref dev, ref devCon);
//cube.setDimensions(form.ClientSize.Width, form.ClientSize.Height);
//cube.Initialise();
// Cube import
ci = new CubeImport(ref dev, ref devCon);
ci.setDimensions(form.ClientSize.Width, form.ClientSize.Height);
ci.Initialise();
// ---- //
// Live //
// ---- //
di = new DXInput();
di.setDimensions(form.ClientSize.Width, form.ClientSize.Height);
arc = new ArcCamera();
arc.setDXInput(ref di);
cam = new FPSCamera();
cam.setDXInput(ref di);
cam.setProjectionMatrix(form.ClientSize.Width, form.ClientSize.Height);
sky = new Skydome(ref dev, ref devCon);
sky.setDimensions(form.ClientSize.Width, form.ClientSize.Height);
sky.Initialise();
terrain = new Terrain(ref dev, ref devCon);
terrain.setDimensions(form.ClientSize.Width, form.ClientSize.Height);
terrain.Initialise();
}
// Rotate based on ArcCamera.
public void Update(ref DXInput di, ref ArcCamera arc)
{
float t = sw.ElapsedMilliseconds / 1000.0f;
viewProj = Matrix.Multiply(arc.GetViewMatrix(), proj);
// Left mouse button
if ((di.currMouseState.Buttons[0] == true) && (di.prevMouseState.Buttons[0] == true))
{
xRot += 0.0025f;
}
// Middle mouse button
else if ((di.currMouseState.Buttons[2] == true) && (di.prevMouseState.Buttons[2] == true))
{
zRot += 0.0025f;
}
// Right mouse button
else if ((di.currMouseState.Buttons[1] == true) && (di.prevMouseState.Buttons[1] == true))
{
yRot += 0.0025f;
}
float yawDelta = 0.0f;
float pitchDelta = 0.0f;
// Apply zoom distance using Q and Z.
if ((di.currKeyboardState.IsPressed(SDI.Key.Q)) && (di.prevKeyboardState.IsPressed(SDI.Key.Q)))
{
arc.ApplyZoom(0.005f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.Z)) && (di.prevKeyboardState.IsPressed(SDI.Key.Z)))
{
arc.ApplyZoom(-0.005f);
}
// Apply yaw using A and D.
if ((di.currKeyboardState.IsPressed(SDI.Key.A)) && (di.prevKeyboardState.IsPressed(SDI.Key.A)))
{
yawDelta = -0.001f;
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.D)) && (di.prevKeyboardState.IsPressed(SDI.Key.D)))
{
yawDelta = 0.001f;
}
// Apply pitch using W and S.
if ((di.currKeyboardState.IsPressed(SDI.Key.W)) && (di.prevKeyboardState.IsPressed(SDI.Key.W)))
{
pitchDelta = -0.001f;
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.S)) && (di.prevKeyboardState.IsPressed(SDI.Key.S)))
{
pitchDelta = 0.001f;
}
arc.ApplyRotation(yawDelta, pitchDelta);
var rot = Matrix.RotationX(xRot) * Matrix.RotationY(yRot) * Matrix.RotationZ(zRot);
var wvp = rot * viewProj;
wvp.Transpose();
devCon.UpdateSubresource(ref wvp, cBuffer);
}