/// <summary>
/// Camera pre cull event
/// </summary>
/// <param name="camera">Camera</param>
protected virtual void CameraPreCull(Camera camera)
{
if (Effect != null && Effect.Enabled && !WeatherMakerScript.ShouldIgnoreCamera(this, camera, !AllowReflections))
{
if ((camera.actualRenderingPath == RenderingPath.Forward || camera.actualRenderingPath == RenderingPath.VertexLit))
{
#if UNITY_EDITOR
if (WeatherMakerScript.GetCameraType(camera) == WeatherMakerCameraType.Normal)
{
Debug.LogWarning("Full screen overlay works best with deferred shading");
}
#endif
camera.depthTextureMode |= DepthTextureMode.DepthNormals;
}
else
{
camera.depthTextureMode &= (~DepthTextureMode.DepthNormals);
}
Effect.PreCullCamera(camera, true);
}
}
private bool ShouldProcessCamera(Camera camera)
{
return(camera != null && waterCollider != null && waterCollider.enabled &&
!WeatherMakerScript.ShouldIgnoreCamera(this, camera) && WeatherMakerScript.IsLocalPlayer(camera.transform));
}
private void CameraPreCull(Camera camera)
{
if (ReflectMaterial == null || camera == null || WeatherMakerLightManagerScript.Instance == null || (ReflectRenderer != null && !ReflectRenderer.enabled) ||
!gameObject.activeInHierarchy || WeatherMakerCommandBufferManagerScript.CameraStack > 1 || WeatherMakerScript.ShouldIgnoreCamera(this, camera, true))
{
return;
}
// HACK: Reflections need to ensure the frustum planes and corners are up to date. This is normally done in a pre-render
// event, but we cannot do that as rendering a reflection in pre-render mucks up state and such
WeatherMakerLightManagerScript.Instance.CalculateFrustumPlanes(camera);
// this frustum cull test is expensive, but well worth it if it prevents a reflection from needing to be rendered
// get up to date frustum info
if (ReflectRenderer != null && !WeatherMakerGeometryUtility.BoxIntersectsFrustum(camera, WeatherMakerLightManagerScript.Instance.CurrentCameraFrustumPlanes,
WeatherMakerLightManagerScript.Instance.CurrentCameraFrustumCorners, ReflectRenderer.bounds))
{
return;
}
// render the reflection in pre-cull, pre-render is when shader properties and other such things are set
Camera reflectionCamera = GetOrCreateReflectionCamera(camera);
RenderReflectionCamera(camera, reflectionCamera);
}
