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account for fov change (also, internal docs)

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Azaezel 2016-11-29 15:57:41 -06:00
parent 01419d7935
commit 55b26be9ba
2 changed files with 5 additions and 2 deletions
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6
Engine/source/lighting/shadowMap/shadowMapPass.cpp
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@ -228,12 +228,14 @@ void ShadowMapPass::render( SceneManager *sceneManager,
//force an update if we're jumping around (respawning, ect) //force an update if we're jumping around (respawning, ect)
MatrixF curCamMatrix = control->getTransform(); MatrixF curCamMatrix = control->getTransform();
if (((curCamMatrix.getPosition() - mPrevCamPos).lenSquared() > mPow(smShadowsTeleportDist, 2)) || if (((curCamMatrix.getPosition() - mPrevCamPos).lenSquared() > mPow(smShadowsTeleportDist, 2)) || //update if we're teleporting
((curCamMatrix.getForwardVector() - mPrevCamRot).lenSquared() > mPow(smShadowsTurnRate*M_PI_F / 180, 2))) ((curCamMatrix.getForwardVector() - mPrevCamRot).lenSquared() > mPow(smShadowsTurnRate*M_PI_F / 180, 2)) || //update if we're turning too fast
(control->getCameraFov()) != mPrevCamFov) //update if we're zooming or unzooming
forceUpdate = true; forceUpdate = true;
mPrevCamRot = curCamMatrix.getForwardVector(); mPrevCamRot = curCamMatrix.getForwardVector();
mPrevCamPos = curCamMatrix.getPosition(); mPrevCamPos = curCamMatrix.getPosition();
mPrevCamFov = control->getCameraFov();
// 2 Shadow Maps per Light. This may fail. // 2 Shadow Maps per Light. This may fail.
for ( U32 i = 0; i < shadowMaps.size(); i += 2 ) for ( U32 i = 0; i < shadowMaps.size(); i += 2 )

1
Engine/source/lighting/shadowMap/shadowMapPass.h
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@ -114,6 +114,7 @@ private:
ShadowMapManager* mShadowManager; ShadowMapManager* mShadowManager;
Point3F mPrevCamPos; Point3F mPrevCamPos;
Point3F mPrevCamRot; Point3F mPrevCamRot;
F32 mPrevCamFov;
}; };
class ShadowRenderPassManager : public RenderPassManager class ShadowRenderPassManager : public RenderPassManager