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Oculus: fix for lighting changes as avatar scale changes

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The code was incorrectly NOT using the near and far clip distances when computing
the culling projection matrix. This projection matrix is used by the lighting system
to for deferred lighting, if it does not match actual projection used for
rendering into the g-buffer, the lighting will be incorrect.
This commit is contained in:
Anthony J. Thibault 2017-09-18 14:38:03 -07:00
parent a41aced032
commit f314ba38df
1 changed files with 1 additions and 1 deletions
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2
plugins/oculus/src/OculusBaseDisplayPlugin.cpp
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@ -84,7 +84,7 @@ glm::mat4 OculusBaseDisplayPlugin::getCullingProjection(const glm::mat4& basePro
float baseFarClip = baseFrustum.getFarClip();
auto combinedFov = _eyeFovs[0];
combinedFov.LeftTan = combinedFov.RightTan = std::max(combinedFov.LeftTan, combinedFov.RightTan);
return toGlm(ovrMatrix4f_Projection(combinedFov, DEFAULT_NEAR_CLIP, DEFAULT_FAR_CLIP, ovrProjection_ClipRangeOpenGL));
return toGlm(ovrMatrix4f_Projection(combinedFov, baseNearClip, baseFarClip, ovrProjection_ClipRangeOpenGL));
} else {
return baseProjection;
}