public Vector3 GetStart(int frame)
{
return(new Vector3(
_startX.GetFrameValue(frame),
_startY.GetFrameValue(frame),
_startZ.GetFrameValue(frame)));
}
public FogAnimationFrame GetAnimFrame(float index)
{
FogAnimationFrame frame;
float * dPtr = (float *)&frame;
for (int x = 0; x < 2; x++)
{
KeyframeArray a = KeyArrays[x];
*dPtr++ = a.GetFrameValue(index);
frame.SetBools(x, a.GetKeyframe((int)index) != null);
frame.Index = index;
}
//Ignore alpha value; not used
if (ConstantColor)
{
frame.Color = (Vector3)_solidColor;
}
else
{
int colorIndex = (int)Math.Truncate(index);
Vector3 color = (Vector3)_colors[colorIndex];
if (colorIndex + 1 < _colors.Count)
{
float frac = index - colorIndex;
Vector3 interp = (Vector3)_colors[colorIndex + 1];
color += (interp - color) * frac;
}
frame.Color = color;
}
frame.Type = Type;
return(frame);
}
public LightAnimationFrame GetAnimFrame(float index)
{
LightAnimationFrame frame;
float *dPtr = (float *)&frame;
for (int x = 0; x < Keyframes.ArrayCount; x++)
{
KeyframeArray a = Keyframes[x];
*dPtr++ = a.GetFrameValue(index);
frame.SetBools(x, a.GetKeyframe((int)index) != null);
frame.Index = index;
}
frame.Enabled = GetEnabled(index);
if (ConstantColor)
{
frame.Color = (Vector4)_solidColors[0];
}
else if (_lightColor.Count > 0)
{
int colorIndex = ((int)Math.Truncate(index)).Clamp(0, _lightColor.Count - 1);
Vector4 color = (Vector4)_lightColor[colorIndex];
if (colorIndex + 1 < _lightColor.Count)
{
float frac = index - colorIndex;
Vector4 interp = (Vector4)_lightColor[colorIndex + 1];
color += (interp - color) * frac;
}
frame.Color = color;
}
if (SpecularEnabled)
{
if (ConstantSpecular)
{
frame.SpecularColor = (Vector4)_solidColors[1];
}
else if (_specColor.Count > 0)
{
int specIndex = ((int)Math.Truncate(index)).Clamp(0, _specColor.Count - 1);
Vector4 specColor = (Vector4)_specColor[specIndex];
if (specIndex + 1 < _specColor.Count)
{
float frac = index - specIndex;
Vector4 interp = (Vector4)_specColor[specIndex + 1];
specColor += (interp - specColor) * frac;
}
frame.SpecularColor = specColor;
}
}
return(frame);
}
internal FogAnimationFrame GetAnimFrame(int index)
{
FogAnimationFrame frame;
float * dPtr = (float *)&frame;
for (int x = 0; x < 2; x++)
{
KeyframeArray a = GetKeys(x);
*dPtr++ = a.GetFrameValue(index);
frame.SetBools(x, a.GetKeyframe(index) != null);
frame.Index = index;
}
return(frame);
}
public CameraAnimationFrame GetAnimFrame(float index)
{
CameraAnimationFrame frame;
float *dPtr = (float *)&frame;
for (int x = 0; x < 15; x++)
{
KeyframeArray a = Keyframes[x];
*dPtr++ = a.GetFrameValue(index);
frame.SetBools(x, a.GetKeyframe((int)index) != null);
frame.Index = index;
}
return(frame);
}
internal LightAnimationFrame GetAnimFrame(int index)
{
LightAnimationFrame frame;
float *dPtr = (float *)&frame;
for (int x = 0; x < 10; x++)
{
KeyframeArray a = GetKeys(x);
*dPtr++ = a.GetFrameValue(index);
frame.SetBools(x, a.GetKeyframe(index) != null);
frame.Index = index;
}
//if (((FixedFlags)_flags1).HasFlag(FixedFlags.EnabledConstant))
// frame.Enabled = UsageFlags.HasFlag(UsageFlags.Enabled);
//else
// frame.Enabled = index < _enabled.Count ? _enabled[index] : false;
return(frame);
}