class csPolygon2D : public csPoly2D

The following class represents a 2D polygon (the 2D coordinates are perspective corrected coordinates)

Inheritance:

Public Methods

void AddFogPolygon(IGraphics3D* g3d, csPolygon3D* poly, csPolyPlane* plane, bool mirror, CS_ID id, int fog_type)

Add this polygon as a back or front polygon of a fog object

void AddPerspective(csVector3& v)

Compute the perspective transformation of a 3D vertex and add it to the polygon

void AddPerspective(float x, float y, float z)

Compute the perspective transformation of a 3D vertex and add it to the polygon

void Draw(IGraphics2D* g2d, int col)

Draw the polygon (wireframe version)

void DrawFilled(csRenderView* rview, csPolygon3D* poly, csPolyPlane* plane, bool use_z_buf = false)

Draw a texture mapped polygon

Inherited from csPoly2D:

Public Methods

void AddVertex(float x, float y)

void AddVertex(const csVector2& v)

bool ClipAgainst(csClipper* view)

csBox& GetBoundingBox()

csVector2* GetFirst()

csVector2* GetLast()

int GetNumVertices()

csVector2* GetVertex(int i)

csVector2* GetVertices()

void MakeEmpty()

void MakeRoom(int new_max)

csVector2& operator[] (int i)

void SetVertices(csVector2 *v, int num)

Protected Fields

csBox bbox

int max_vertices

int num_vertices

csVector2* vertices

void AddPerspective(csVector3& v)

Compute the perspective transformation of a 3D vertex and add it to the polygon

void AddPerspective(float x, float y, float z)

Compute the perspective transformation of a 3D vertex and add it to the polygon

void Draw(IGraphics2D* g2d, int col)

Draw the polygon (wireframe version)

void DrawFilled(csRenderView* rview, csPolygon3D* poly, csPolyPlane* plane, bool use_z_buf = false)

Draw a texture mapped polygon. 'plane' should be a correctly transformed plane (transformed to camera space). 'poly' is only used for debugging. The plane and vertices are not used.

void AddFogPolygon(IGraphics3D* g3d, csPolygon3D* poly, csPolyPlane* plane, bool mirror, CS_ID id, int fog_type)

Add this polygon as a back or front polygon of a fog object. NOTE! Don't forget to open the fog object first with g3d->OpenFogObject ();

This class has no child classes.

alphabetic index hierarchy of classes

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