您最多选择25个主题
主题必须以中文或者字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
63 行
2.2 KiB
63 行
2.2 KiB
using UnityEngine;
|
|
using UnityEngine.Playables;
|
|
using UnityEngine.Rendering;
|
|
using UnityEngine.Rendering.HighDefinition;
|
|
|
|
public class ShadowsPlayableMixer : PlayableBehaviour
|
|
{
|
|
// Called each frame the mixer is active, after inputs are processed
|
|
public override void ProcessFrame(Playable handle, FrameData info, object playerData)
|
|
{
|
|
if (playerData == null)
|
|
return;
|
|
var volume = playerData as Volume;
|
|
//var camera = Camera.main;
|
|
//if (camera == null || Camera.main.transform.parent.gameObject.tag == "Player")
|
|
// return;
|
|
//var volume = camera.GetComponent<Volume>();
|
|
HDShadowSettings m_shadowSettings;
|
|
|
|
var profile = Application.isPlaying
|
|
? volume.profile
|
|
: volume.sharedProfile;
|
|
|
|
if (!profile.Has<HDShadowSettings>())
|
|
return;
|
|
|
|
float newMaxDistance = 0;
|
|
int newCascadeCount = 0;
|
|
float newSplit0 = 0f;
|
|
float newSplit1 = 0f;
|
|
float newSplit2 = 0f;
|
|
|
|
var count = handle.GetInputCount();
|
|
for (var i = 0; i < count; i++)
|
|
{
|
|
|
|
var inputHandle = handle.GetInput(i);
|
|
var weight = handle.GetInputWeight(i);
|
|
|
|
if (inputHandle.IsValid() &&
|
|
inputHandle.GetPlayState() == PlayState.Playing &&
|
|
weight > 0)
|
|
{
|
|
var data = ((ScriptPlayable<ShadowsPlayable>)inputHandle).GetBehaviour();
|
|
if (data != null)
|
|
{
|
|
newMaxDistance = data.maxDistance * weight;
|
|
newCascadeCount = Mathf.FloorToInt((float)data.cascadeCount * weight);
|
|
newSplit0 = data.split0 * weight;
|
|
newSplit1 = data.split1 * weight;
|
|
newSplit2 = data.split2 * weight;
|
|
}
|
|
|
|
}
|
|
}
|
|
profile.TryGet<HDShadowSettings>(out m_shadowSettings);
|
|
m_shadowSettings.maxShadowDistance.value = newMaxDistance;
|
|
m_shadowSettings.cascadeShadowSplitCount.value = newCascadeCount;
|
|
m_shadowSettings.cascadeShadowSplit0.value = newSplit0;
|
|
m_shadowSettings.cascadeShadowSplit1.value = newSplit1;
|
|
m_shadowSettings.cascadeShadowSplit2.value = newSplit2;
|
|
}
|
|
}
|