private void OnRenderImage(RenderTexture iSource, RenderTexture iDestination)
{
if (renderSettings.doubleFrameRenderingMode)
{
if (mDoubleFrameRendererSwitch)
{
var _blitMaterial = materialContainer.blitMaterial;
_blitMaterial.SetVector("_LightTransform", mlightPPRT.GetTransformation(mMainCamera));
_blitMaterial.SetVector("_OcclusionTransform", floorOcclusionMask.GetTransformation(mMainCamera));
Graphics.Blit(iSource, iDestination, _blitMaterial);
mDoubleFrameRendererSwitch = false;
return;
}
mDoubleFrameRendererSwitch = true;
}
if (materialContainer.blitMaterial == null)
{
Debug.Log($"FovSystemManager: Unable to blit Fov mask. {nameof(materialContainer.blitMaterial)} not provided.");
return;
}
if (objectOcclusionMask == null)
{
Graphics.Blit(iSource, iDestination);
return;
}
using (new DisposableProfiler("5. Light Mask Render (No Gfx Time)"))
{
mlightPPRT = mLightMaskRenderer.Render(
mMainCamera,
operationParameters.lightPPRTParameter,
floorOcclusionMask,
renderSettings,
matrixRotationMode);
}
using (new DisposableProfiler("6. Generate Obstacle Light Mask"))
{
mPostProcessingStack.CreateWallLightMask(
mlightPPRT,
obstacleLightMask,
renderSettings,
operationParameters.cameraOrthographicSize);
}
// Debug View Selection.
if (renderSettings.viewMode == RenderSettings.ViewMode.LightLayer)
{
PixelPerfectRT.Transform(mlightPPRT, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.WallLayer)
{
PixelPerfectRT.Transform(obstacleLightMask, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.FovObjectOcclusion)
{
PixelPerfectRT.Transform(objectOcclusionMask, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.FovFloorOcclusion)
{
PixelPerfectRT.Transform(floorOcclusionMask, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.FovWallAndFloorOcclusion)
{
PixelPerfectRT.Transform(wallFloorOcclusionMask, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.Obstacle)
{
PixelPerfectRT.Transform(mOcclusionPPRT, iDestination, mMainCamera, materialContainer);
return;
}
using (new DisposableProfiler("7. Light Mask Blur"))
{
mPostProcessingStack.BlurLightMask(mlightPPRT.renderTexture, renderSettings, operationParameters.cameraOrthographicSize, mMatrixRotationModeBlend);
}
RenderTexture _backgroundMask = null;
using (new DisposableProfiler("8. Render Background"))
{
_backgroundMask = mBackgroundRenderer.Render(renderSettings);
}
// Debug Views Selection.
if (renderSettings.viewMode == RenderSettings.ViewMode.LightLayerBlurred)
{
PixelPerfectRT.Transform(mlightPPRT, iDestination, mMainCamera, materialContainer);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.Background)
{
Graphics.Blit(_backgroundMask, iDestination);
return;
}
using (new DisposableProfiler("9. Blit Scene with Mixed Lights"))
{
mlightPPRT.renderTexture.filterMode = FilterMode.Bilinear;
obstacleLightMask.renderTexture.filterMode = FilterMode.Bilinear;
floorOcclusionMask.renderTexture.filterMode = matrixRotationMode ? FilterMode.Bilinear : FilterMode.Point;
var _blitMaterial = materialContainer.blitMaterial;
_blitMaterial.SetTexture("_LightMask", mlightPPRT.renderTexture);
_blitMaterial.SetTexture("_OcclusionMask", floorOcclusionMask.renderTexture);
_blitMaterial.SetTexture("_ObstacleLightMask", obstacleLightMask.renderTexture);
_blitMaterial.SetVector("_LightTransform", mlightPPRT.GetTransformation(mMainCamera));
_blitMaterial.SetVector("_OcclusionTransform", floorOcclusionMask.GetTransformation(mMainCamera));
_blitMaterial.SetTexture("_BackgroundTex", _backgroundMask);
_blitMaterial.SetVector("_AmbLightBloomSA", new Vector4(renderSettings.ambient, renderSettings.lightMultiplier, renderSettings.bloomSensitivity, renderSettings.bloomAdd));
_blitMaterial.SetFloat("_BackgroundMultiplier", renderSettings.backgroundMultiplier);
Graphics.Blit(iSource, iDestination, _blitMaterial);
}
}
private void OnRenderImage(RenderTexture iSource, RenderTexture iDestination)
{
if (materialContainer.blitMaterial == null)
{
Debug.Log($"FovSystemManager: Unable to blit Fov mask. {nameof(materialContainer.blitMaterial)} not provided.");
return;
}
if (globalOcclusionMask == null)
{
Graphics.Blit(iSource, iDestination);
return;
}
RenderTexture _lightMask = null;
using (new DisposableProfiler("5. Light Mask Render (No Gfx Time)"))
{
_lightMask = mLightMaskRenderer.Render(renderSettings);
}
using (new DisposableProfiler("6. Generate Obstacle Light Mask"))
{
mPostProcessingStack.CreateWallLightMask(_lightMask, obstacleLightMask, renderSettings, mCurrentMaskParameters.cameraOrthographicSize);
}
// Debug View Selection.
if (renderSettings.viewMode == RenderSettings.ViewMode.LightLayer)
{
Graphics.Blit(_lightMask, iDestination);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.WallLayer)
{
Graphics.Blit(obstacleLightMask, iDestination);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.FovObstacle)
{
Graphics.Blit(globalOcclusionMask, iDestination);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.FovObstacleExtended)
{
Graphics.Blit(occlusionMaskExtended, iDestination);
return;
}
using (new DisposableProfiler("7. Light Mask Blur"))
{
mPostProcessingStack.BlurLightMask(_lightMask, renderSettings, mCurrentMaskParameters.cameraOrthographicSize);
}
using (new DisposableProfiler("8. Mix Light Masks"))
{
// Mix Fov and Light masks.
var _fovLightMixMaterial = materialContainer.MaskMixerMaterial;
_fovLightMixMaterial.SetTexture("_LightMask", _lightMask);
_fovLightMixMaterial.SetTexture("_OcclusionMask", globalOcclusionMask);
_fovLightMixMaterial.SetTexture("_ObstacleLightMask", obstacleLightMask);
if (globalOcclusionMask != null)
{
_fovLightMixMaterial.SetFloat("_OcclusionUVAdjustment", RenderSettings.GetOcclusionUvAdjustment(_lightMask.width));
}
Graphics.Blit(null, mixedLightMask, _fovLightMixMaterial);
}
RenderTexture _backgroundMask = null;
using (new DisposableProfiler("9. Render Background"))
{
_backgroundMask = mBackgroundRenderer.Render(renderSettings);
}
// Debug Views Selection.
if (renderSettings.viewMode == RenderSettings.ViewMode.LightMix)
{
Graphics.Blit(mixedLightMask, iDestination);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.LightLayerBlurred)
{
Graphics.Blit(_lightMask, iDestination);
return;
}
else if (renderSettings.viewMode == RenderSettings.ViewMode.Background)
{
Graphics.Blit(_backgroundMask, iDestination);
return;
}
using (new DisposableProfiler("10. Blit Scene with Mixed Lights"))
{
var _blitMaterial = materialContainer.blitMaterial;
_blitMaterial.SetTexture("_LightTex", mixedLightMask);
_blitMaterial.SetTexture("_BackgroundTex", _backgroundMask);
_blitMaterial.SetVector("_AmbLightBloomSA", new Vector4(renderSettings.ambient, renderSettings.lightMultiplier, renderSettings.bloomSensitivity, renderSettings.bloomAdd));
_blitMaterial.SetFloat("_BackgroundMultiplier", renderSettings.backgroundMultiplier);
Graphics.Blit(iSource, iDestination, _blitMaterial);
}
}