void UpdateMatricesPropertiesForGPUInstancingSRP()
{
if (SRPHelper.IsUsingCustomRenderPipeline() && Config.Instance.actualRenderingMode == RenderingMode.GPUInstancing)
{
SetMaterialProp(ShaderProperties.LocalToWorldMatrix, transform.localToWorldMatrix);
SetMaterialProp(ShaderProperties.WorldToLocalMatrix, transform.worldToLocalMatrix);
}
}
void OnEnable()
{
// When a GAO is disabled, all its coroutines are killed, so renable them on OnEnable.
RestartFadeOutCoroutine();
#if VLB_SRP_SUPPORT
SRPHelper.RegisterOnBeginCameraRendering(OnBeginCameraRenderingSRP);
#endif
}
protected override bool OnProcessOcclusion(ProcessOcclusionSource source)
{
Debug.Assert(m_Master && m_DepthCamera);
if (source == ProcessOcclusionSource.RenderLoop && SRPHelper.IsUsingCustomRenderPipeline()) // Recursive rendering is not supported on SRP
{
m_NeedToUpdateOcclusionNextFrame = true;
}
else
{
ProcessOcclusionInternal();
}
return(true);
}
void OnWillRenderObject()
{
Camera currentCam = null;
#if VLB_SRP_SUPPORT
if (SRPHelper.IsUsingCustomRenderPipeline())
{
currentCam = m_CurrentCameraRenderingSRP;
}
else
#endif
{
currentCam = Camera.current;
}
OnWillCameraRenderThisBeam(currentCam);
}
void UpdateCameraRelatedProperties(Camera cam)
{
if (cam && m_Master)
{
MaterialChangeStart();
{
var camPosOS = m_Master.transform.InverseTransformPoint(cam.transform.position);
var camForwardVectorOSN = transform.InverseTransformDirection(cam.transform.forward).normalized;
float camIsInsideBeamFactor = cam.orthographic ? -1f : m_Master.GetInsideBeamFactorFromObjectSpacePos(camPosOS);
SetMaterialProp(ShaderProperties.CameraParams, new Vector4(camForwardVectorOSN.x, camForwardVectorOSN.y, camForwardVectorOSN.z, camIsInsideBeamFactor));
#if VLB_SRP_SUPPORT
// This update is to be able to move beams without trackChangesDuringPlaytime enabled with SRP & GPU Instancing
UpdateMatricesPropertiesForGPUInstancingSRP();
#if UNITY_2017_3_OR_NEWER // ScalableBufferManager introduced in Unity 2017.3
if (SRPHelper.IsUsingCustomRenderPipeline())
{
var bufferSize = cam.allowDynamicResolution ? new Vector2(ScalableBufferManager.widthScaleFactor, ScalableBufferManager.heightScaleFactor) : Vector2.one;
SetMaterialProp(ShaderProperties.CameraBufferSizeSRP, bufferSize);
}
#endif
#endif
if (m_Master.colorMode == ColorMode.Gradient)
{
// Send the gradient matrix every frame since it's not a shader's property
SetMaterialProp(ShaderProperties.ColorGradientMatrix, m_ColorGradientMatrix);
}
}
MaterialChangeStop();
#if FORCE_CURRENT_CAMERA_DEPTH_TEXTURE_MODE
if (m_Master.depthBlendDistance > 0f)
{
cam.depthTextureMode |= DepthTextureMode.Depth;
}
#endif
}
}
void OnDisable()
{
SRPHelper.UnregisterOnBeginCameraRendering(OnBeginCameraRenderingSRP);
m_CurrentCameraRenderingSRP = null;
}