private void DoPlanarReflections(ScriptableRenderContext context, Camera camera)
{
/* If reference position and proxy position is exactly the same, we end up in some degeneracies triggered
* by engine code when computing culling parameters. This is an extremely rare case, but can happen
* in editor when focusing on the planar probe. So if that happens, we offset them 0.1 mm apart.
* if(Vector3.Distance(result.proxyPosition, referencePosition) < 1e-4f)
* {
* referencePosition += new Vector3(1e-4f, 1e-4f, 1e-4f);
* }*/
if (camera.cameraType == CameraType.Reflection || camera.cameraType == CameraType.Preview)
{
return;
}
if (!reflectionTarget)
{
return;
}
UpdateReflectionCamera(camera);
CreateReflectionTexture(camera);
var data = new PlanarReflectionSettingData();
data.Set();
BeginPlanarReflections?.Invoke(context, _reflectionCamera);
if (_reflectionCamera.WorldToViewportPoint(reflectionTarget.transform.position).z < 100000)
{
UniversalRenderPipeline.RenderSingleCamera(context, _reflectionCamera);
}
data.Restore();
Shader.SetGlobalTexture(_planarReflectionTextureId, _reflectionTexture);
}
private void ExecutePlanarReflections(ScriptableRenderContext context, Camera camera)
{
if (!enableReflections)
{
Cleanup();
return;
}
if (camera.cameraType == CameraType.Reflection || camera.cameraType == CameraType.Preview || material == null || material.shader.name == "Shader Graphs/Stylized Water For URP Mobile")
{
return;
}
UpdateReflectionCamera(camera);
ReflectionTexture(camera);
var data = new PlanarReflectionSettingData();
data.Set();
BeginPlanarReflections?.Invoke(context, _reflectionCamera);
UniversalRenderPipeline.RenderSingleCamera(context, _reflectionCamera);
data.Restore();
Shader.SetGlobalTexture(_planarReflectionTextureId, _reflectionTexture);
}
/// <summary>
/// Executes the planar reflections functions
/// </summary>
/// <param name="context"></param>
/// <param name="cam"></param>
public void ExecutePlanarReflections(ScriptableRenderContext context, Camera cam)
{
if (m_settings.m_disableSkyboxReflections)
{
return;
}
if (cam.cameraType == CameraType.Reflection || cam.cameraType == CameraType.Preview)
{
return;
}
UpdateReflectionCamera(cam);
PlanarReflectionTexture();
if (m_reflectionData == null)
{
m_reflectionData = new PlanarReflectionSettingData();
}
m_reflectionData.Get();
m_reflectionData.Set();
BeginPlanarReflections?.Invoke(context, m_reflectionCamera);
#if UPPipeline
UniversalRenderPipeline.RenderSingleCamera(context, m_reflectionCamera);
#endif
PWS_WaterSystem.Instance.SetReflectionTexture(m_reflectionTexture);
m_reflectionData.Restore();
}
private void ExecutePlanarReflections(ScriptableRenderContext context, Camera camera)
{
// we dont want to render planar reflections in reflections or previews
if (camera.cameraType == CameraType.Reflection || camera.cameraType == CameraType.Preview)
{
return;
}
UpdateReflectionCamera(camera); // create reflected camera
PlanarReflectionTexture(camera); // create and assign RenderTexture
var data = new PlanarReflectionSettingData(); // save quality settings and lower them for the planar reflections
data.Set(); // set quality settings
BeginPlanarReflections?.Invoke(context, _reflectionCamera); // callback Action for PlanarReflection
UniversalRenderPipeline.RenderSingleCamera(context, _reflectionCamera); // render planar reflections
data.Restore(); // restore the quality settings
Shader.SetGlobalTexture(_planarReflectionTextureId, _reflectionTexture); // Assign texture to water shader
}
