Holger Dammertz aa3ef8893b Removed clamping of the Linear tonemapping when KEEP_3D_LINEAR ...

Changed the behaviour of the Linear tonemapping operator to not clamp to [0, 1] range
in the case when KEEP_3D_LINEAR is defined. This allows to render values > 1.0 in
floating point texture targets (via Viewport) for further processing or saving high
dynamic range data into files. This only works when no color conversion is active.

2019-08-29 18:14:19 +02:00

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