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@ -126,45 +126,49 @@ Builtin Uniforms
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Builtin Macros
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Builtin Macros
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##############
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##############
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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| Macro | Definition | Description |
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| Macro | Definition | Description |
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+=======================+================+======================================================================+
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+=======================+=================+======================================================================+
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|``OMW_REVERSE_Z`` | ``0`` or ``1`` | Whether a reversed depth buffer is in use. |
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|``OMW_REVERSE_Z`` | ``0`` or ``1`` | Whether a reversed depth buffer is in use. |
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| | | ``0`` Depth sampler will be in range [1, 0] |
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| | | ``0`` Depth sampler will be in range [1, 0] |
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| | | ``1`` Depth sampler will be in range [0, 1] |
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| | | ``1`` Depth sampler will be in range [0, 1] |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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|``OMW_RADIAL_FOG`` | ``0`` or ``1`` | Whether radial fog is in use. |
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|``OMW_RADIAL_FOG`` | ``0`` or ``1`` | Whether radial fog is in use. |
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| | | ``0`` Fog is linear |
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| | | ``0`` Fog is linear |
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| | | ``1`` Fog is radial |
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| | | ``1`` Fog is radial |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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|``OMW_EXPONENTIAL_FOG``| ``0`` or ``1`` | Whether exponential fog is in use. |
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|``OMW_EXPONENTIAL_FOG``| ``0`` or ``1`` | Whether exponential fog is in use. |
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| | | ``0`` Fog is linear |
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| | | ``0`` Fog is linear |
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| | | ``1`` Fog is exponential |
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| | | ``1`` Fog is exponential |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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| ``OMW_HDR`` | ``0`` or ``1`` | Whether average scene luminance is computed every frame. |
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| ``OMW_HDR`` | ``0`` or ``1`` | Whether average scene luminance is computed every frame. |
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| | | ``0`` Average scene luminance is not computed |
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| | | ``0`` Average scene luminance is not computed |
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| | | ``1`` Average scene luminance is computed |
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| | | ``1`` Average scene luminance is computed |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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| ``OMW_NORMALS`` | ``0`` or ``1`` | Whether normals are available as a sampler in the technique. |
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| ``OMW_NORMALS`` | ``0`` or ``1`` | Whether normals are available as a sampler in the technique. |
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| | | ``0`` Normals are not available |
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| | | ``0`` Normals are not available |
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| | | ``1`` Normals are available. |
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| | | ``1`` Normals are available. |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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| ``OMW_MULTIVIEW`` | ``0`` or ``1`` | Whether multiview rendering is in use. |
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| ``OMW_MULTIVIEW`` | ``0`` or ``1`` | Whether multiview rendering is in use. |
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| | | ``0`` Multiview not in use |
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| | | ``0`` Multiview not in use |
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| | | ``1`` Multiview in use. |
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| | | ``1`` Multiview in use. |
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+-----------------------+----------------+----------------------------------------------------------------------+
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+-----------------------+-----------------+----------------------------------------------------------------------+
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| ``OMW_API_VERSION`` | |ppApiRevision| | The revision of OpenMW postprocessing API. |
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| | | It is an integer that is incremented every time the API is changed. |
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| | | This was added in 0.49, so it will be undefined in 0.48. |
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+-----------------------+-----------------+----------------------------------------------------------------------+
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Builtin Functions
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Builtin Functions
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