protected override void Execute(CustomPassContext ctx)
{
// Disable it for scene view because it's horrible
if (ctx.hdCamera.camera.cameraType == CameraType.SceneView)
{
return;
}
var currentCam = ctx.hdCamera.camera;
// Copy settings of our current camera
foregroundCamera.transform.SetPositionAndRotation(currentCam.transform.position, currentCam.transform.rotation);
foregroundCamera.CopyFrom(ctx.hdCamera.camera);
// Make sure the camera is disabled, we don't want it to render anything.
foregroundCamera.enabled = false;
foregroundCamera.fieldOfView = fov;
foregroundCamera.cullingMask = foregroundMask;
var depthTestOverride = new RenderStateBlock(RenderStateMask.Depth)
{
depthState = new DepthState(false, CompareFunction.Always),
};
// TODO: Nuke the depth in the after depth and normal injection point
// Override depth to 0 (avoid artifacts with screen-space effects)
ctx.cmd.SetRenderTarget(trueDepthBuffer, 0, CubemapFace.Unknown, 0); // TODO: make it work in VR
CustomPassUtils.RenderFromCamera(ctx, foregroundCamera, null, null, ClearFlag.None, foregroundMask, overrideMaterial: depthClearMaterial, overrideMaterialIndex: 0);
// Render the object color
CustomPassUtils.RenderFromCamera(ctx, foregroundCamera, ctx.cameraColorBuffer, ctx.cameraDepthBuffer, ClearFlag.None, foregroundMask, overrideRenderState: depthTestOverride);
}
protected override void Execute(CustomPassContext ctx)
{
// Disable it for scene view because it's horrible
if (ctx.hdCamera.camera.cameraType == CameraType.SceneView)
{
return;
}
var currentCam = ctx.hdCamera.camera;
// Copy settings of our current camera
foregroundCamera.transform.SetPositionAndRotation(currentCam.transform.position, currentCam.transform.rotation);
foregroundCamera.CopyFrom(ctx.hdCamera.camera);
// Make sure the camera is disabled, we don't want it to render anything.
foregroundCamera.enabled = false;
foregroundCamera.fieldOfView = fov;
foregroundCamera.cullingMask = foregroundMask;
var depthTestOverride = new RenderStateBlock(RenderStateMask.Depth)
{
depthState = new DepthState(true, CompareFunction.LessEqual),
};
CustomPassUtils.RenderFromCamera(ctx, foregroundCamera, ctx.cameraColorBuffer, ctx.cameraDepthBuffer, ClearFlag.None, foregroundMask, overrideRenderState: depthTestOverride);
}
protected override void Execute(CustomPassContext ctx)
{
if (customCamera0 == null || customCamera1 == null || customCamera2 == null || customCamera3 == null || customCamera4 == null)
{
return;
}
// Render from camera 0
// Internal API, can't be tested right now
// using (new HDRenderPipeline.OverrideCameraRendering(ctx.cmd, customCamera0))
// {
// CoreUtils.SetRenderTarget(ctx.cmd, temp, ClearFlag.Color);
// CustomPassUtils.DrawRenderers(ctx, -1);
// }
// CustomPassUtils.Copy(
// ctx, temp, ctx.cameraColorBuffer,
// CustomPassUtils.fullScreenScaleBias,
// new Vector4(.5f, .5f, 0f, 0f)
// );
RenderStateBlock overrideDepth = new RenderStateBlock(RenderStateMask.Depth)
{
depthState = new DepthState(true, CompareFunction.LessEqual)
};
// Render from camera 1
CustomPassUtils.RenderFromCamera(ctx, customCamera1, temp, ctx.customDepthBuffer.Value, ClearFlag.All, -1, overrideRenderState: overrideDepth);
CustomPassUtils.Copy(
ctx, temp, ctx.cameraColorBuffer,
CustomPassUtils.fullScreenScaleBias,
new Vector4(.5f, .5f, .5f, 0f)
);
// Render from camera 4 (at same position than the test camera but uses a different FoV)
// And with the camera depth buffer (which already contains opaque objects)
CustomPassUtils.RenderFromCamera(ctx, customCamera4, ctx.cameraColorBuffer, ctx.cameraDepthBuffer, ClearFlag.None, customCamera4.cullingMask, overrideRenderState: overrideDepth);
// Render from camera 3 using different buffers
CustomPassUtils.RenderDepthFromCamera(ctx, customCamera3, temp, ctx.customDepthBuffer.Value, ClearFlag.All, -1);
CustomPassUtils.Copy(
ctx, temp, ctx.cameraColorBuffer,
CustomPassUtils.fullScreenScaleBias,
new Vector4(.25f, .25f, .5f, .5f)
);
CustomPassUtils.RenderNormalFromCamera(ctx, customCamera3, temp, ctx.customDepthBuffer.Value, ClearFlag.All, -1);
CustomPassUtils.Copy(
ctx, temp, ctx.cameraColorBuffer,
CustomPassUtils.fullScreenScaleBias,
new Vector4(.25f, .25f, .75f, .5f)
);
CustomPassUtils.RenderTangentFromCamera(ctx, customCamera3, temp, ctx.customDepthBuffer.Value, ClearFlag.All, -1);
CustomPassUtils.Copy(
ctx, temp, ctx.cameraColorBuffer,
CustomPassUtils.fullScreenScaleBias,
new Vector4(.25f, .25f, .5f, .75f)
);
// Render from camera 2 in an half res buffer
CustomPassUtils.RenderFromCamera(ctx, customCamera2, halfResColor, halfResDepth, ClearFlag.All, -1, overrideRenderState: overrideDepth);
CustomPassUtils.Copy(
ctx, halfResColor, ctx.cameraColorBuffer,
CustomPassUtils.fullScreenScaleBias,
new Vector4(.25f, .25f, .75f, .75f)
);
}