public void Translate(Core.Vector3 translation, SpaceType relativeTo = SpaceType.Local)
{
switch (relativeTo)
{
case SpaceType.Local:
{
localPosition += translation;
}
break;
case SpaceType.World:
{
if (parent != null)
{
localPosition = (parent.localRotation.conjugate * (localPosition + translation - parent.localPosition)) / parent.localScale;
}
else
{
localPosition += translation;
}
}
break;
}
isDirty = true;
}
public override void Update()
{
if (isDirty)
{
if (parent != null)
{
position = parent.localPosition + parent.localRotation * (localPosition * parent.localScale);
rotation = parent.localRotation * localRotation;
scale = parent.localScale * localScale;
localEulerAngles = Core.Quaternion.EulerAngles(localRotation);
eulerAngles = Core.Quaternion.EulerAngles(rotation);
}
else
{
position = localPosition;
rotation = localRotation;
scale = localScale;
localEulerAngles = Core.Quaternion.EulerAngles(localRotation);
eulerAngles = localEulerAngles;
}
isDirty = false;
}
}
public void Rotate(Core.Vector3 eulerAngles, SpaceType relativeTo = SpaceType.Local)
{
switch (relativeTo)
{
case SpaceType.Local:
{
localRotation *= Core.Quaternion.EulerAngles(eulerAngles);
}
break;
case SpaceType.World:
{
if (parent != null)
{
Core.Quaternion scaleAdjust = new Core.Quaternion(parent.localScale.Y * parent.localScale.Z, parent.localScale.X * parent.localScale.Z, parent.localScale.X * parent.localScale.Y, 0f);
localRotation *= (parent.localRotation.conjugate * Core.Quaternion.EulerAngles(eulerAngles)) * scaleAdjust;
}
else
{
localRotation *= Core.Quaternion.EulerAngles(eulerAngles);
}
}
break;
}
isDirty = true;
}
void SetGlobalPosition(Core.Vector3 value)
{
if (parent != null)
{
localPosition = (parent.localRotation.conjugate * (value - parent.localPosition)) / parent.localScale;
}
else
{
localPosition = value;
}
isDirty = true;
}
private void RenderProgressive()
{
Frames = 0;
FrameBuffer = new Core.Vector3[RT.Width, RT.Height];
RT.Samples = 1;
for (int i = 0; i < Samples; i++)
{
RT.Render();
Frames++;
Color[] Data = new Color[RT.Width * RT.Height];
for (int x = 0; x < RT.Width; x++)
{
for (int y = 0; y < RT.Height; y++)
{
//Accumulate buffer
FrameBuffer[x, y] += RT.Framebuffer[x, y];
//Tone mapping
Core.Vector3 CurrentColor = FrameBuffer[x, y] / Frames;
Core.Vector3 Mapped = CurrentColor / (CurrentColor + Core.Vector3.One);
Mapped = new Core.Vector3(Math.Pow(Mapped.X, 1.0 / 2.2), Math.Pow(Mapped.Y, 1.0 / 2.2), Math.Pow(Mapped.Z, 1.0 / 2.2));
//Draw
Data[RT.Width * y + x] = new Color((int)(Mapped.X * 255), (int)(Mapped.Y * 255), (int)(Mapped.Z * 255));
}
}
RenderTarget.SetData(Data);
}
Window.AllowUserResizing = true;
}
private void RenderStandard()
{
RT.Samples = Samples;
RT.Render();
Color[] Data = new Color[RT.Width * RT.Height];
for (int x = 0; x < RT.Width; x++)
{
for (int y = 0; y < RT.Height; y++)
{
//Tone mapping
Core.Vector3 CurrentColor = RT.Framebuffer[x, y];
Core.Vector3 Mapped = CurrentColor / (CurrentColor + Core.Vector3.One);
Mapped = new Core.Vector3(Math.Pow(Mapped.X, 1.0 / 2.2), Math.Pow(Mapped.Y, 1.0 / 2.2), Math.Pow(Mapped.Z, 1.0 / 2.2));
//Draw
Data[RT.Width * y + x] = new Color((int)(Mapped.X * 255), (int)(Mapped.Y * 255), (int)(Mapped.Z * 255));
}
}
RenderTarget.SetData(Data);
Window.AllowUserResizing = true;
}
/// <summary>
/// Converts a Fox Engine Vector3 to a Unity Vector3.
/// </summary>
/// <param name="foxVector">The Fox Engine vector.</param>
/// <returns>The Unity vector.</returns>
public static Vector3 FoxToUnity(Core.Vector3 foxVector)
{
return(new Vector3(-foxVector.X, foxVector.Y, foxVector.Z));
}
