// Rotate based on mouse input.
public void Update(ref DXInput di)
{
float t = sw.ElapsedMilliseconds / 1000.0f;
viewProj = Matrix.Multiply(view, proj);
// Left mouse button
if ((di.currMouseState.Buttons[0] == true) && (di.prevMouseState.Buttons[0] == true))
{
xRot += 0.00025f;
}
// Middle mouse button
else if ((di.currMouseState.Buttons[2] == true) && (di.prevMouseState.Buttons[2] == true))
{
zRot += 0.00025f;
}
// Right mouse button
else if ((di.currMouseState.Buttons[1] == true) && (di.prevMouseState.Buttons[1] == true))
{
yRot += 0.00025f;
}
var rot = Matrix.RotationX(xRot) * Matrix.RotationY(yRot) * Matrix.RotationZ(zRot);
var wvp = rot * viewProj;
wvp.Transpose();
devCon.UpdateSubresource(ref wvp, cBuffer);
}
// 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 FPSCamera.
public void Update(ref DXInput di, ref FPSCamera cam)
{
viewProj = Matrix.Multiply(cam.GetViewMatrix(), proj);
// Move up or down using Q and Z.
if ((di.currKeyboardState.IsPressed(SDI.Key.Q)) && (di.prevKeyboardState.IsPressed(SDI.Key.Q)))
{
//cam.ApplyZoom(0.005f);
cam.MoveVertically(0.01f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.Z)) && (di.prevKeyboardState.IsPressed(SDI.Key.Z)))
{
//cam.ApplyZoom(-0.005f);
cam.MoveVertically(-0.01f);
}
// Strafe left or right using A and D.
if ((di.currKeyboardState.IsPressed(SDI.Key.A)) && (di.prevKeyboardState.IsPressed(SDI.Key.A)))
{
cam.Strafe(-0.01f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.D)) && (di.prevKeyboardState.IsPressed(SDI.Key.D)))
{
cam.Strafe(0.01f);
}
// Move forward or backward using W and S.
if ((di.currKeyboardState.IsPressed(SDI.Key.W)) && (di.prevKeyboardState.IsPressed(SDI.Key.W)))
{
cam.MoveForward(0.01f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.S)) && (di.prevKeyboardState.IsPressed(SDI.Key.S)))
{
cam.MoveForward(-0.01f);
}
// Pitch the camera using I and K.
if ((di.currKeyboardState.IsPressed(SDI.Key.I)) && (di.prevKeyboardState.IsPressed(SDI.Key.I)))
{
cam.Pitch(-0.0001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.K)) && (di.prevKeyboardState.IsPressed(SDI.Key.K)))
{
cam.Pitch(0.0001f);
}
// Yaw the camera using J and L.
if ((di.currKeyboardState.IsPressed(SDI.Key.J)) && (di.prevKeyboardState.IsPressed(SDI.Key.J)))
{
cam.Yaw(-0.0001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.L)) && (di.prevKeyboardState.IsPressed(SDI.Key.L)))
{
cam.Yaw(0.0001f);
}
//cam.ApplyRotation(yawDelta, pitchDelta);
//var rot = Matrix.RotationX(xRot) * Matrix.RotationY(yRot) * Matrix.RotationZ(zRot);
var wvp = viewProj; // * rot;
// var wvp = view;
wvp.Transpose();
devCon.UpdateSubresource(ref wvp, cBuffer);
}
public void setDXInput(ref DXInput di)
{
dInput = di;
}
// Rotate based on FPSCamera.
public void Update(ref DXInput di, ref FPSCamera cam)
{
float t = sw.ElapsedMilliseconds / 1000.0f;
viewProj = Matrix.Multiply(cam.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;
// Move up or down using Q and Z.
if ((di.currKeyboardState.IsPressed(SDI.Key.Q)) && (di.prevKeyboardState.IsPressed(SDI.Key.Q)))
{
//cam.ApplyZoom(0.005f);
cam.MoveVertically(0.001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.Z)) && (di.prevKeyboardState.IsPressed(SDI.Key.Z)))
{
//cam.ApplyZoom(-0.005f);
cam.MoveVertically(-0.001f);
}
// Strafe left or right using A and D.
if ((di.currKeyboardState.IsPressed(SDI.Key.A)) && (di.prevKeyboardState.IsPressed(SDI.Key.A)))
{
yawDelta = -0.001f;
cam.Strafe(-0.001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.D)) && (di.prevKeyboardState.IsPressed(SDI.Key.D)))
{
yawDelta = 0.001f;
cam.Strafe(0.001f);
}
// Move forward or backward using W and S.
if ((di.currKeyboardState.IsPressed(SDI.Key.W)) && (di.prevKeyboardState.IsPressed(SDI.Key.W)))
{
pitchDelta = -0.001f;
cam.MoveForward(0.001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.S)) && (di.prevKeyboardState.IsPressed(SDI.Key.S)))
{
pitchDelta = 0.001f;
cam.MoveForward(-0.001f);
}
// Pitch the camera using I and K.
if ((di.currKeyboardState.IsPressed(SDI.Key.I)) && (di.prevKeyboardState.IsPressed(SDI.Key.I)))
{
cam.Pitch(-0.001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.K)) && (di.prevKeyboardState.IsPressed(SDI.Key.K)))
{
cam.Pitch(0.001f);
}
// Yaw the camera using J and L.
if ((di.currKeyboardState.IsPressed(SDI.Key.J)) && (di.prevKeyboardState.IsPressed(SDI.Key.J)))
{
cam.Yaw(-0.001f);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.L)) && (di.prevKeyboardState.IsPressed(SDI.Key.L)))
{
cam.Yaw(0.001f);
}
//cam.ApplyRotation(yawDelta, pitchDelta);
var trn = Matrix.Translation(cBufferData.lightDir.X, cBufferData.lightDir.Y, cBufferData.lightDir.Z);
var rot = Matrix.RotationX(xRot) * Matrix.RotationY(yRot) * Matrix.RotationZ(zRot);
cBufferData.world = rot * trn;
var wvp = rot * trn * viewProj;
wvp.Transpose();
cBufferData.wvp = wvp;
devCon.UpdateSubresource(ref cBufferData, cBuffer);
}
// 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);
}
// Rotate based on FPSCamera.
public void Update(ref DXInput di, ref FPSCamera cam, ref RenderForm form)
{
float t = sw.ElapsedMilliseconds / 1000.0f;
viewProj = Matrix.Multiply(cam.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;
float moveFactorV = 0.001f;
float moveFactorH = 0.001f;
float pitchYawFactor = 0.00005f;
// Move up or down using Q and Z.
if ((di.currKeyboardState.IsPressed(SDI.Key.Q)) && (di.prevKeyboardState.IsPressed(SDI.Key.Q)))
{
//cam.ApplyZoom(0.005f);
cam.MoveVertically(moveFactorV);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.Z)) && (di.prevKeyboardState.IsPressed(SDI.Key.Z)))
{
//cam.ApplyZoom(-0.005f);
cam.MoveVertically(-moveFactorV);
}
// Strafe left or right using A and D.
if ((di.currKeyboardState.IsPressed(SDI.Key.A)) && (di.prevKeyboardState.IsPressed(SDI.Key.A)))
{
yawDelta = -0.001f;
cam.Strafe(-moveFactorH);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.D)) && (di.prevKeyboardState.IsPressed(SDI.Key.D)))
{
yawDelta = 0.001f;
cam.Strafe(moveFactorH);
}
// Move forward or backward using W and S.
if ((di.currKeyboardState.IsPressed(SDI.Key.W)) && (di.prevKeyboardState.IsPressed(SDI.Key.W)))
{
pitchDelta = -0.001f;
cam.MoveForward(moveFactorH);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.S)) && (di.prevKeyboardState.IsPressed(SDI.Key.S)))
{
pitchDelta = 0.001f;
cam.MoveForward(-moveFactorH);
}
// Pitch the camera using I and K.
if ((di.currKeyboardState.IsPressed(SDI.Key.I)) && (di.prevKeyboardState.IsPressed(SDI.Key.I)))
{
cam.Pitch(-pitchYawFactor);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.K)) && (di.prevKeyboardState.IsPressed(SDI.Key.K)))
{
cam.Pitch(pitchYawFactor);
}
// Yaw the camera using J and L.
if ((di.currKeyboardState.IsPressed(SDI.Key.J)) && (di.prevKeyboardState.IsPressed(SDI.Key.J)))
{
cam.Yaw(-pitchYawFactor);
}
else if ((di.currKeyboardState.IsPressed(SDI.Key.L)) && (di.prevKeyboardState.IsPressed(SDI.Key.L)))
{
cam.Yaw(pitchYawFactor);
}
//cam.ApplyRotation(yawDelta, pitchDelta);
// Limit camera position.
float camX = cam.getCamX();
float camY = cam.getCamY();
float camZ = cam.getCamZ();
int updated = 0;
int te_size = te.getTerrainSize();
for (int i = 0; i < te_size; i++)
{
for (int j = 0; j < te_size; j++)
{
if (((int)vt[te_size * i + j].Position.X == (int)camX) &&
((int)vt[te_size * i + j].Position.Z == (int)camZ))
{
if (camY < vt[te_size * i + j].Position.Y)
{
cam.setCamY(vt[te_size * i + j].Position.Y + 0.5f);
}
updated = 1;
break;
}
}
if (updated == 1)
{
break;
}
}
viewProj = Matrix.Multiply(cam.GetViewMatrix(), proj);
var rot = Matrix.RotationX(xRot) * Matrix.RotationY(yRot) * Matrix.RotationZ(zRot);
cBufferData.world = rot;
var wvp = viewProj;// * rot;
wvp.Transpose();
cBufferData.wvp = wvp;
cBufferData.view = cam.GetViewMatrix();
cBufferData.modelViewIT = Matrix.Transpose(Matrix.Invert(cBufferData.world));
devCon.UpdateSubresource(ref cBufferData, cBuffer);
// Get mouse coordinates
float xc = di.mouseX;
float yc = di.mouseY;
float zc = di.mouseZ;
// Get the system cursor position.
System.Drawing.Point p = new System.Drawing.Point(Cursor.Position.X, Cursor.Position.Y);
//xc = p.X;
//yc = p.Y;
xc = form.PointToClient(p).X;
yc = form.PointToClient(p).Y;
//xc = (2.0f * xc / formWidth) - 1.0f;
//yc = ((2.0f * yc / formHeight) - 1.0f) * -1.0f;
//int minCursorX = form.DesktopLocation.X;
//int minCursorY = form.DesktopLocation.Y;
//int maxCursorX = form.DesktopBounds.Right;
//int maxCursorY = form.DesktopBounds.Bottom;
/*if(xc < minCursorX) { xc = minCursorX; }
* if(yc < minCursorY) { yc = minCursorY; }
* if(xc > maxCursorX) { xc = maxCursorX; }
* if(yc > maxCursorY) { yc = maxCursorY; }*/
//System.Console.WriteLine("{0} {1} {2}", xc, yc, zc);
//System.Console.WriteLine("{0} {1} {2} {3}", minCursorX, minCursorY, maxCursorX, maxCursorY);
//System.Console.WriteLine("{0} {1}", xc, yc);
bool rp = rayPick(new Vector2(xc, yc), bb);
if (rp == true)
{
cBufferData.lightCol2 = new Vector4(1.3f, 1.4f, 1.45f, 1.0f);
}
else
{
cBufferData.lightCol2 = new Vector4(0.13f, 0.14f, 0.145f, 1.0f);
}
devCon.UpdateSubresource(ref cBufferData, cBuffer);
}