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Update ReflectionManager on Scene Field Change

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During side-by-side rendering the refraction texture needs to be updated
for both the left and right fields.  These changes add a new GFXDevice
event type to track when a field is about to be rendered.  The
ReflectionManager listens to this new event and ensures that the
refraction texture will be updated if it is referenced by a material.
This commit is contained in:
DavidWyand-GG 2013-10-31 16:54:22 -04:00
parent f790d58978
commit 39ab93636c
4 changed files with 39 additions and 2 deletions
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8
Engine/source/gfx/gfxDevice.h
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@ -209,6 +209,12 @@ public:
/// The device is about to finish rendering a frame
deEndOfFrame,
/// The device has started rendering a frame's field (such as for side-by-side rendering)
deStartOfField,
/// The device is about to finish rendering a frame's field
deEndOfField,
};
typedef Signal <bool (GFXDeviceEventType)> DeviceEventSignal;
@ -735,6 +741,8 @@ public:
virtual void clear( U32 flags, ColorI color, F32 z, U32 stencil ) = 0;
virtual bool beginScene();
virtual void endScene();
virtual void beginField();
virtual void endField();
virtual GFXTexHandle & getFrontBuffer(){ return mFrontBuffer[mCurrentFrontBufferIdx]; }