/// <summary>
/// Follows target and returns depth texture with post processing
/// </summary>
/// <param name="texture"></param>
public void GetDepthTexture(out Texture texture)
{
if ((Time.time - lastUpdateTime) < Time.fixedDeltaTime)
{
texture = postProcessTexture;
return;
}
lastUpdateTime = Time.time;
if (followPlayer && target != null)
{
FollowTarget();
}
onSetDepthTextureEvent.Invoke();
postProcessTexture = depthTexture;
for (int i = 0; i < postProcessProfile.postProcesses.Count; ++i)
{
GrassPostProcess postProcess = postProcessProfile.postProcesses[i];
GrassPostProcessState state = postProcessStates[i];
postProcess.DoPostProcess(this, ref state, ref postProcessTexture);
postProcessStates[i] = state;
}
ResetLastMovementVector();
texture = postProcessTexture;
}
public abstract void DoPostProcess(GrassPhysicsArea grassPhysicsArea, ref GrassPostProcessState state, ref Texture texture);
public abstract void Initialize(GrassPhysicsArea grassPhysicsArea, out GrassPostProcessState state);
public override void DoPostProcess(GrassPhysicsArea grassPhysicsArea, ref GrassPostProcessState state, ref Texture texture)
{
//Process grass depth texture here
}
public override void Initialize(GrassPhysicsArea grassPhysicsArea, out GrassPostProcessState state)
{
//Initialize your post process here
state = new EmptyPostProcessState();
}
public override void DoPostProcess(GrassPhysicsArea grassPhysicsArea, ref GrassPostProcessState state, ref Texture texture)
{
(state as GrassTrailEffectState).DoPostProcess(grassPhysicsArea, ref texture, recoverySpeed);
}
public override void Initialize(GrassPhysicsArea grassPhysicsArea, out GrassPostProcessState state)
{
state = new GrassTrailEffectState(grassPhysicsArea, postProcessShader);
}
