Inherited by blender::ed::greasepencil::undo::StepDrawingGeometry, and blender::ed::greasepencil::undo::StepDrawingReference.

Protected Member Functions
void	decode_valid_drawingtype_at_index_ensure (MutableSpan< GreasePencilDrawingBase * > drawings, const GreasePencilDrawingType drawing_type) const

Protected Attributes
int	index_

uint32_t	flag_

Detailed Description

Definition at line 68 of file grease_pencil_undo.cc.

Member Function Documentation

◆ decode_valid_drawingtype_at_index_ensure()

void blender::ed::greasepencil::undo::StepDrawingGeometryBase::decode_valid_drawingtype_at_index_ensure	(	MutableSpan< GreasePencilDrawingBase * >	drawings,
		const GreasePencilDrawingType	drawing_type ) const

inlineprotected

Ensures that the drawing from the given array at the current index exists, and has the proposer type.

Non-existing drawings can happen after extending the drawings array.

Mismatch in drawing types can happen when some drawings have been deleted between the undo step storage, and the current state of the GreasePencil data.

Definition at line 86 of file grease_pencil_undo.cc.

References GP_DRAWING, GP_DRAWING_REFERENCE, index_, GreasePencilDrawingBase::type, and wrap().

Referenced by blender::ed::greasepencil::undo::StepDrawingGeometry::decode(), and blender::ed::greasepencil::undo::StepDrawingReference::decode().