public static void CalcBlendPctByFunc(EViewTargetBlendFunction inIndirectViewSightFunc, float inIndirectViewSightExp, float DurationPct, out float BlendPct)
{
BlendPct = 0f;
switch (inIndirectViewSightFunc)
{
case EViewTargetBlendFunction.VTBlend_Linear:
BlendPct = Lerp(0f, 1f, DurationPct);
break;
case EViewTargetBlendFunction.VTBlend_Cubic:
BlendPct = CubicInterp(0f, 0f, 1f, 0f, DurationPct);
break;
case EViewTargetBlendFunction.VTBlend_EaseIn:
BlendPct = FInterpEaseIn(0f, 1f, DurationPct, inIndirectViewSightExp);
break;
case EViewTargetBlendFunction.VTBlend_EaseOut:
BlendPct = FInterpEaseOut(0f, 1f, DurationPct, inIndirectViewSightExp);
break;
case EViewTargetBlendFunction.VTBlend_EaseInOut:
BlendPct = FInterpEaseInOut(0f, 1f, DurationPct, inIndirectViewSightExp);
break;
}
}
/// <summary> /// Set the view target blending with variable control /// @param NewViewTarget - new actor to set as view target /// @param BlendTime - time taken to blend /// @param BlendFunc - Cubic, Linear etc functions for blending /// @param BlendExp - Exponent, used by certain blend functions to control the shape of the curve. /// @param bLockOutgoing - If true, lock outgoing viewtarget to last frame's camera position for the remainder of the blend. /// </summary> public extern virtual void SetViewTargetWithBlend(AActor NewViewTarget, float BlendTime = 0.000000f, EViewTargetBlendFunction BlendFunc = EViewTargetBlendFunction.VTBlend_Linear, float BlendExp = 0.000000f, bool bLockOutgoing = false);
