KisLsSatinFilter Class Reference

#include <kis_ls_satin_filter.h>

Inheritance diagram for KisLsSatinFilter:

Public Member Functions
QRect	changedRect (const QRect &rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const override
KisLayerStyleFilter *	clone () const override
	KisLsSatinFilter ()
QRect	neededRect (const QRect &rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const override
void	processDirectly (KisPaintDeviceSP src, KisMultipleProjection *dst, KisLayerStyleKnockoutBlower *blower, const QRect &applyRect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const override
Public Member Functions inherited from KisLayerStyleFilter
QString	id () const
	KisLayerStyleFilter (const KoID &id)
virtual	~KisLayerStyleFilter ()
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)
Public Member Functions inherited from KisShared
bool	deref ()
bool	ref ()
int	refCount ()
QAtomicInt *	sharedWeakReference ()

Private Member Functions
void	applySatin (KisPaintDeviceSP srcDevice, KisMultipleProjection *dst, const QRect &applyRect, const psd_layer_effects_context *context, const psd_layer_effects_satin *config, KisResourcesInterfaceSP resourcesInterface, KisLayerStyleFilterEnvironment *env) const
	KisLsSatinFilter (const KisLsSatinFilter &rhs)

Additional Inherited Members
Public Attributes inherited from KisLayerStyleFilter
KoID	id
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame
Protected Member Functions inherited from KisLayerStyleFilter
	KisLayerStyleFilter (const KisLayerStyleFilter &rhs)
Protected Member Functions inherited from KisShared
	KisShared ()
	~KisShared ()

Detailed Description

Definition at line 16 of file kis_ls_satin_filter.h.

Constructor & Destructor Documentation

KisLsSatinFilter() [1/2]

KisLsSatinFilter::KisLsSatinFilter

(

)

Definition at line 33 of file kis_ls_satin_filter.cpp.

    : KisLayerStyleFilter(KoID("lssatin", i18n("Satin (style)")))
{
}

KisLsSatinFilter() [2/2]

KisLsSatinFilter::KisLsSatinFilter ( const KisLsSatinFilter & rhs )

private

Definition at line 38 of file kis_ls_satin_filter.cpp.

    : KisLayerStyleFilter(rhs)
{
}

Member Function Documentation

applySatin()

void KisLsSatinFilter::applySatin ( KisPaintDeviceSP srcDevice, KisMultipleProjection * dst, const QRect & applyRect, const psd_layer_effects_context * context, const psd_layer_effects_satin * config, KisResourcesInterfaceSP resourcesInterface, KisLayerStyleFilterEnvironment * env ) const

private

Contour correction

Definition at line 122 of file kis_ls_satin_filter.cpp.

{
    if (applyRect.isEmpty()) return;
 
    SatinRectsData d(applyRect, context, config, SatinRectsData::NEED_RECT);
 
    KisCachedSelection::Guard s1(*env->cachedSelection());
    KisSelectionSP baseSelection = s1.selection();
    KisLsUtils::selectionFromAlphaChannel(srcDevice, baseSelection, d.blurNeedRect);
 
    KisPixelSelectionSP selection = baseSelection->pixelSelection();
 
    KisCachedSelection::Guard s2(*env->cachedSelection());
    KisPixelSelectionSP tempSelection = s2.selection()->pixelSelection();
    tempSelection->makeCloneFromRough(selection, selection->selectedRect());
 
    //KIS_DUMP_DEVICE_2(tempSelection, QRect(0,0,64,64), "00_selection", "dd");
 
    KisLsUtils::applyGaussianWithTransaction(tempSelection, d.satinNeedRect, d.blur_size);
 
    //KIS_DUMP_DEVICE_2(tempSelection, QRect(0,0,64,64), "01_gauss", "dd");
 
    KisLsUtils::applyContourCorrection(tempSelection,
                                       d.satinNeedRect,
                                       config->contourLookupTable(),
                                       config->antiAliased(),
                                       config->edgeHidden());
 
    //KIS_DUMP_DEVICE_2(tempSelection, QRect(0,0,64,64), "02_contour", "dd");
 
    blendAndOffsetSatinSelection(selection,
                                 tempSelection,
                                 config->invert(),
                                 d.offset,
                                 d.dstRect);
 
    //KIS_DUMP_DEVICE_2(selection, QRect(0,0,64,64), "03_blended", "dd");
 
    KisLsUtils::applyFinalSelection(KisMultipleProjection::defaultProjectionId(),
                                    baseSelection,
                                    srcDevice,
                                    dst,
                                    d.srcRect,
                                    d.dstRect,
                                    context,
                                    config,
                                    resourcesInterface,
                                    env);
}

References psd_layer_effects_shadow_base::antiAliased(), KisLsUtils::applyContourCorrection(), KisLsUtils::applyFinalSelection(), KisLsUtils::applyGaussianWithTransaction(), blendAndOffsetSatinSelection(), KisLayerStyleFilterEnvironment::cachedSelection(), psd_layer_effects_shadow_base::contourLookupTable(), KisMultipleProjection::defaultProjectionId(), psd_layer_effects_shadow_base::edgeHidden(), psd_layer_effects_satin::invert(), KisPaintDevice::makeCloneFromRough(), SatinRectsData::NEED_RECT, KisSelection::pixelSelection, s1, s2, KisPixelSelection::selectedRect(), and KisLsUtils::selectionFromAlphaChannel().

changedRect()

QRect KisLsSatinFilter::changedRect ( const QRect & rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

overridevirtual

Similar to neededRect: some filters will alter a lot of pixels that are near to each other at the same time. So when you changed a single rectangle in a device, the actual rectangle that will feel the influence of this change might be bigger. Use this function to determine that rect.

Implements KisLayerStyleFilter.

Definition at line 208 of file kis_ls_satin_filter.cpp.

{
    const psd_layer_effects_satin *config = style->satin();
    if (!config->effectEnabled()) return rect;
 
    KisLsUtils::LodWrapper<psd_layer_effects_satin> w(env->currentLevelOfDetail(), config);
    SatinRectsData d(rect, style->context(), w.config, SatinRectsData::CHANGE_RECT);
    return style->context()->keep_original ?
        d.finalChangeRect() : rect | d.finalChangeRect();
}

References SatinRectsData::CHANGE_RECT, KisLayerStyleFilterEnvironment::currentLevelOfDetail(), and psd_layer_effects_shadow_base::effectEnabled().

clone()

KisLayerStyleFilter * KisLsSatinFilter::clone ( ) const

overridevirtual

Implements KisLayerStyleFilter.

Definition at line 43 of file kis_ls_satin_filter.cpp.

{
    return new KisLsSatinFilter(*this);
}

References KisLsSatinFilter().

neededRect()

QRect KisLsSatinFilter::neededRect ( const QRect & rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

overridevirtual

Some filters need pixels outside the current processing rect to compute the new value (for instance, convolution filters)

Implements KisLayerStyleFilter.

Definition at line 198 of file kis_ls_satin_filter.cpp.

{
    const psd_layer_effects_satin *config = style->satin();
    if (!config->effectEnabled()) return rect;
 
    KisLsUtils::LodWrapper<psd_layer_effects_satin> w(env->currentLevelOfDetail(), config);
    SatinRectsData d(rect, style->context(), w.config, SatinRectsData::NEED_RECT);
    return rect | d.finalNeedRect();
}

References KisLayerStyleFilterEnvironment::currentLevelOfDetail(), psd_layer_effects_shadow_base::effectEnabled(), and SatinRectsData::NEED_RECT.

processDirectly()

void KisLsSatinFilter::processDirectly ( KisPaintDeviceSP src, KisMultipleProjection * dst, KisLayerStyleKnockoutBlower * blower, const QRect & applyRect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

overridevirtual

Implements KisLayerStyleFilter.

Definition at line 181 of file kis_ls_satin_filter.cpp.

{
    Q_UNUSED(blower);
    KIS_ASSERT_RECOVER_RETURN(style);
 
    const psd_layer_effects_satin *config = style->satin();
    if (!KisLsUtils::checkEffectEnabled(config, dst)) return;
 
    KisLsUtils::LodWrapper<psd_layer_effects_satin> w(env->currentLevelOfDetail(), config);
    applySatin(src, dst, applyRect, style->context(), w.config, style->resourcesInterface(), env);
}

References applySatin(), KisLsUtils::checkEffectEnabled(), KisLayerStyleFilterEnvironment::currentLevelOfDetail(), and KIS_ASSERT_RECOVER_RETURN.

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The documentation for this class was generated from the following files:

• libs/image/layerstyles/kis_ls_satin_filter.h
• libs/image/layerstyles/kis_ls_satin_filter.cpp