Differential D1673 Diff 6982 source/graphics/ModelAbstract.h

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source/graphics/ModelAbstract.h

/* Copyright (C) 2011 Wildfire Games.		/* Copyright (C) 2018 Wildfire Games.
* This file is part of 0 A.D.		* This file is part of 0 A.D.
*		*
* 0 A.D. is free software: you can redistribute it and/or modify		* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by		* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or		* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.		* (at your option) any later version.
*		*
* 0 A.D. is distributed in the hope that it will be useful,		* 0 A.D. is distributed in the hope that it will be useful,
▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines	struct CustomSelectionShape
float m_Size0; ///< Box width if @ref BOX, or radius if @ref CYLINDER		float m_Size0; ///< Box width if @ref BOX, or radius if @ref CYLINDER
float m_Size1; ///< Box depth if @ref BOX, or radius if @ref CYLINDER		float m_Size1; ///< Box depth if @ref BOX, or radius if @ref CYLINDER
float m_Height; ///< Box height if @ref BOX, cylinder height if @ref CYLINDER		float m_Height; ///< Box height if @ref BOX, cylinder height if @ref CYLINDER
};		};

public:		public:

CModelAbstract()		CModelAbstract()
: m_Parent(NULL), m_PositionValid(false), m_ShadingColor(1, 1, 1, 1), m_PlayerID(INVALID_PLAYER),		: m_Parent(nullptr), m_PositionValid(false), m_ShadingColor(1, 1, 1, 1), m_PlayerID(INVALID_PLAYER),
m_SelectionBoxValid(false), m_CustomSelectionShape(NULL)		m_SelectionBoxValid(false), m_CustomSelectionShape(nullptr)
{ }		{ }

~CModelAbstract()		~CModelAbstract()
{		{
delete m_CustomSelectionShape; // allocated and set externally by CCmpVisualActor, but our responsibility to clean up		delete m_CustomSelectionShape; // allocated and set externally by CCmpVisualActor, but our responsibility to clean up
}		}

virtual CModelAbstract* Clone() const = 0;		virtual CModelAbstract* Clone() const = 0;

/// Dynamic cast		/// Dynamic cast
virtual CModel* ToCModel() { return NULL; }		virtual CModel* ToCModel() { return nullptr; }

/// Dynamic cast		/// Dynamic cast
virtual CModelDecal* ToCModelDecal() { return NULL; }		virtual CModelDecal* ToCModelDecal() { return nullptr; }

/// Dynamic cast		/// Dynamic cast
virtual CModelParticleEmitter* ToCModelParticleEmitter() { return NULL; }		virtual CModelParticleEmitter* ToCModelParticleEmitter() { return nullptr; }

// (This dynamic casting is a bit ugly, but we won't have many subclasses		// (This dynamic casting is a bit ugly, but we won't have many subclasses
// and this seems the easiest way to integrate with other code that wants		// and this seems the easiest way to integrate with other code that wants
// type-specific processing)		// type-specific processing)

/// Calls SetDirty on this model and all child objects.		/// Calls SetDirty on this model and all child objects.
virtual void SetDirtyRec(int dirtyflags) = 0;		virtual void SetDirtyRec(int dirtyflags) = 0;

Show All 9 Lines	public:
virtual void InvalidateBounds()		virtual void InvalidateBounds()
{		{
m_BoundsValid = false;		m_BoundsValid = false;
// a call to this method usually means that the model's transform has changed, i.e. it has moved or rotated, so we'll also		// a call to this method usually means that the model's transform has changed, i.e. it has moved or rotated, so we'll also
// want to update the selection box accordingly regardless of the shape it is built from.		// want to update the selection box accordingly regardless of the shape it is built from.
m_SelectionBoxValid = false;		m_SelectionBoxValid = false;
}		}

/// Sets a custom selection shape as described by a @p descriptor. Argument may be NULL		/// Sets a custom selection shape as described by a @p descriptor. Argument may be nullptr
/// if you wish to keep the default behaviour of using the recursively-calculated bounding boxes.		/// if you wish to keep the default behaviour of using the recursively-calculated bounding boxes.
void SetCustomSelectionShape(CustomSelectionShape* descriptor)		void SetCustomSelectionShape(CustomSelectionShape* descriptor)
{		{
if (m_CustomSelectionShape != descriptor)		if (m_CustomSelectionShape != descriptor)
{		{
m_CustomSelectionShape = descriptor;		m_CustomSelectionShape = descriptor;
m_SelectionBoxValid = false; // update the selection box when it is next requested		m_SelectionBoxValid = false; // update the selection box when it is next requested
}		}
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines
protected:		protected:

/// Selection box for this model.		/// Selection box for this model.
CBoundingBoxOriented m_SelectionBox;		CBoundingBoxOriented m_SelectionBox;

/// Is the current selection box valid?		/// Is the current selection box valid?
bool m_SelectionBoxValid;		bool m_SelectionBoxValid;

/// Pointer to a descriptor for a custom-defined selection box shape. If no custom selection box is required, this is NULL		/// Pointer to a descriptor for a custom-defined selection box shape. If no custom selection box is required, this is nullptr
/// and the standard recursive-bounding-box-based selection box is used. Otherwise, a custom selection box described by this		/// and the standard recursive-bounding-box-based selection box is used. Otherwise, a custom selection box described by this
/// field will be used.		/// field will be used.
/// @see SetCustomSelectionShape		/// @see SetCustomSelectionShape
CustomSelectionShape* m_CustomSelectionShape;		CustomSelectionShape* m_CustomSelectionShape;

};		};

#endif // INCLUDED_MODELABSTRACT		#endif // INCLUDED_MODELABSTRACT