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Merge pull request #1829 from irei1as/patch-1

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Adding depth option to the texture of guiOffscreenCanvas
This commit is contained in:
Anis 2017-01-02 11:52:36 +01:00 • committed by GitHub
commit d164781329
2 changed files with 14 additions and 0 deletions
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11
Engine/source/gui/core/guiOffscreenCanvas.cpp
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@ -18,6 +18,7 @@ GuiOffscreenCanvas::GuiOffscreenCanvas()
mTargetName = "offscreenCanvas"; mTargetName = "offscreenCanvas";
mTargetDirty = true; mTargetDirty = true;
mDynamicTarget = false; mDynamicTarget = false;
mUseDepth = false;
} }
GuiOffscreenCanvas::~GuiOffscreenCanvas() GuiOffscreenCanvas::~GuiOffscreenCanvas()
@ -30,6 +31,7 @@ void GuiOffscreenCanvas::initPersistFields()
addField( "targetFormat", TypeGFXFormat, Offset( mTargetFormat, GuiOffscreenCanvas ), ""); addField( "targetFormat", TypeGFXFormat, Offset( mTargetFormat, GuiOffscreenCanvas ), "");
addField( "targetName", TypeRealString, Offset( mTargetName, GuiOffscreenCanvas ), ""); addField( "targetName", TypeRealString, Offset( mTargetName, GuiOffscreenCanvas ), "");
addField( "dynamicTarget", TypeBool, Offset( mDynamicTarget, GuiOffscreenCanvas ), ""); addField( "dynamicTarget", TypeBool, Offset( mDynamicTarget, GuiOffscreenCanvas ), "");
addField( "useDepth", TypeBool, Offset( mUseDepth, GuiOffscreenCanvas ), "");
Parent::initPersistFields(); Parent::initPersistFields();
} }
@ -70,6 +72,7 @@ void GuiOffscreenCanvas::onRemove()
mTarget = NULL; mTarget = NULL;
mTargetTexture = NULL; mTargetTexture = NULL;
mTargetDepth = NULL;
Parent::onRemove(); Parent::onRemove();
} }
@ -89,6 +92,13 @@ void GuiOffscreenCanvas::_setupTargets()
mTargetTexture.set( mTargetSize.x, mTargetSize.y, mTargetFormat, &GFXDefaultRenderTargetProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ), 1, 0 ); mTargetTexture.set( mTargetSize.x, mTargetSize.y, mTargetFormat, &GFXDefaultRenderTargetProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ), 1, 0 );
} }
// Update depth if needed
if (mUseDepth && (!mTargetDepth.isValid() || mTargetSize != mTargetDepth.getWidthHeight()))
{
mTargetDepth.set( mTargetSize.x, mTargetSize.y, GFXFormatD24S8, &GFXDefaultZTargetProfile, avar( "%s() - (line %d)", __FUNCTION__, __LINE__ ), 1, 0 );
mTarget->attachTexture( GFXTextureTarget::RenderSlot(GFXTextureTarget::DepthStencil), mTargetDepth );
}
mTarget->attachTexture( GFXTextureTarget::RenderSlot(GFXTextureTarget::Color0), mTargetTexture ); mTarget->attachTexture( GFXTextureTarget::RenderSlot(GFXTextureTarget::Color0), mTargetTexture );
mNamedTarget.setTexture(0, mTargetTexture); mNamedTarget.setTexture(0, mTargetTexture);
} }
@ -97,6 +107,7 @@ void GuiOffscreenCanvas::_teardownTargets()
{ {
mNamedTarget.release(); mNamedTarget.release();
mTargetTexture = NULL; mTargetTexture = NULL;
mTargetDepth = NULL;
mTargetDirty = true; mTargetDirty = true;
} }

3
Engine/source/gui/core/guiOffscreenCanvas.h
View file

@ -56,6 +56,9 @@ protected:
bool mTargetDirty; bool mTargetDirty;
bool mDynamicTarget; bool mDynamicTarget;
bool mUseDepth;
GFXTexHandle mTargetDepth;
public: public:
static Vector<GuiOffscreenCanvas*> sList; static Vector<GuiOffscreenCanvas*> sList;