public void SetInverseCamera(Camera3D camera)
{
if (InverseView != null)
{
InverseView.SetValue(camera.InverseView);
}
if (InverseViewProjection != null)
{
InverseViewProjection.SetValue(camera.InverseViewProjection);
}
if (CameraPosition != null)
{
CameraPosition.SetValue(camera.Position);
}
if (ViewProjection != null)
{
ViewProjection.SetValue(camera.ViewMatrix * camera.ProjectionMatrix);
}
}
private Matrix SetModelVisualizationProjection(int leg)
{
Vector3 cameraPosition = Distance * new Vector3(
(float)(Math.Cos(HorizantalAngle) * Math.Cos(VerticalAngle)),
(float)(Math.Sin(HorizantalAngle) * Math.Cos(VerticalAngle)),
(float)(Math.Sin(VerticalAngle)));
Matrix Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(20f), XDevice.DisplayMode.AspectRatio, 0.001f, 5);
Matrix View = Matrix.CreateLookAt(
cameraPosition,
Vector3.Zero,
Vector3.UnitZ);
Matrix World = Matrix.CreateRotationX(-MathHelper.PiOver2) * Matrix.CreateRotationZ(-MathHelper.PiOver2) * Matrix.CreateScale(-1f, 1f, 1f);
Matrix MainWorld = World;
World *= (leg == 2 ? Matrix.CreateTranslation(0f, 0f, -(ProjectionYMax + ProjectionYMin) / 2f) : Matrix.CreateTranslation(CoreX * (leg == 0 ? -1f : 1f), CoreY, -(ProjectionYMax + ProjectionYMin) / 2f));
LightPosition.SetValue(cameraPosition);
CameraPosition.SetValue(cameraPosition);
WorldTransform.SetValue(World);
ModelTransform.SetValue(World * View * Projection);
NormalTransform.SetValue(Matrix.Transpose(Matrix.Invert(World)));
return(MainWorld * View * Projection);
}
