public LEDTerrainModule(ModuleConfiguration moduleConfiguration) : base(moduleConfiguration, 2.5f)
{
perlin = new Perlin(-1);
matProj = Mat4x4.MakeProjection(45.0f, 1.5f, 0.1f, 1000.0f);
// Set up "World Tranmsform" though not updating theta
// makes this a bit redundant
Mat4x4 matRotZ, matRotX;
matRotZ = Mat4x4.MakeRotationZ(0f);
matRotX = Mat4x4.MakeRotationX(1.1f);
Mat4x4 matTrans = Mat4x4.MakeTranslation(0.0f, 0.0f, 5.0f);
matWorld = Mat4x4.MakeIdentity(); // Form World Matrix
matWorld = matRotZ * matRotX; // Transform by rotation
matWorld = matWorld * matTrans; // Transform by translation
// Create "Point At" Matrix for camera
Vector3D vUp = new Vector3D(0, 2, 0);
Vector3D vTarget = new Vector3D(0, 0, 1);
Mat4x4 matCameraRot = Mat4x4.MakeRotationY(fYaw);
vLookDir = matCameraRot * vTarget;
vTarget = vCamera + vLookDir;
Mat4x4 matCamera = Mat4x4.PointAt(vCamera, vTarget, vUp);
// Make view matrix from camera
matView = matCamera.QuickInverse();
}
protected override Image <Rgba32> Run()
{
fElapsedTime = stopwatch.ElapsedMilliseconds / 1000f;
stopwatch.Restart();
image = new Image <Rgba32>(renderWidth, renderHeight);
engine3D.Canvas = image;
// Set up "World Tranmsform" though not updating theta
// makes this a bit redundant
Mat4x4 matRotZ, matRotX;
fTheta += 1.0f * fElapsedTime; // Uncomment to spin me right round baby right round
matRotZ = Mat4x4.MakeRotationZ(fTheta * 0.5f);
matRotX = Mat4x4.MakeRotationX(fTheta);
Mat4x4 matTrans = Mat4x4.MakeTranslation(0.0f, 0.0f, 5.0f);
Mat4x4 matWorld = Mat4x4.MakeIdentity(); // Form World Matrix
matWorld = matRotZ * matRotX; // Transform by rotation
matWorld = matWorld * matTrans; // Transform by translation
// Create "Point At" Matrix for camera
Vector3D vUp = new Vector3D(0, 1, 0);
Vector3D vTarget = new Vector3D(0, 0, 1);
Mat4x4 matCameraRot = Mat4x4.MakeRotationY(fYaw);
vLookDir = matCameraRot * vTarget;
vTarget = vCamera + vLookDir;
Mat4x4 matCamera = Mat4x4.PointAt(vCamera, vTarget, vUp);
// Make view matrix from camera
Mat4x4 matView = matCamera.QuickInverse();
// Store triagles for rastering later
// Store triagles for rastering later
drawTriangles(meshCube, matWorld, matView, matProj, vCamera, light_direction, false);
image.Mutate(c => c.Resize(LEDWidth, LEDHeight));
return(image);
}
