Karma Engine
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Public Member Functions | Public Attributes | List of all members
KGDrawList Struct Reference
Collaboration diagram for KGDrawList:
Collaboration graph
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Public Member Functions

 KGDrawList (KGDrawListSharedData *shared_data)
 
void PushClipRect (const KGVec2 &clip_rect_min, const KGVec2 &clip_rect_max, bool intersect_with_current_clip_rect=false)
 
void PushClipRectFullScreen ()
 
void PopClipRect ()
 
void PushTextureID (KGTextureID texture_id)
 
void PopTextureID ()
 
KGVec2 GetClipRectMin () const
 
KGVec2 GetClipRectMax () const
 
void AddLine (const KGVec2 &p1, const KGVec2 &p2, KGU32 col, float thickness=1.0f)
 
void AddRect (const KGVec2 &p_min, const KGVec2 &p_max, KGU32 col, float rounding=0.0f, KGDrawFlags flags=0, float thickness=1.0f)
 
void AddRectFilled (const KGVec2 &p_min, const KGVec2 &p_max, KGU32 col, float rounding=0.0f, KGDrawFlags flags=0)
 
void AddRectFilledMultiColor (const KGVec2 &p_min, const KGVec2 &p_max, KGU32 col_upr_left, KGU32 col_upr_right, KGU32 col_bot_right, KGU32 col_bot_left)
 
void AddQuad (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, const KGVec2 &p4, KGU32 col, float thickness=1.0f)
 
void AddQuadFilled (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, const KGVec2 &p4, KGU32 col)
 
void AddTriangle (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, KGU32 col, float thickness=1.0f)
 
void AddTriangleFilled (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, KGU32 col)
 
void AddCircle (const KGVec2 &center, float radius, KGU32 col, int num_segments=0, float thickness=1.0f)
 
void AddCircleFilled (const KGVec2 &center, float radius, KGU32 col, int num_segments=0)
 
void AddNgon (const KGVec2 &center, float radius, KGU32 col, int num_segments, float thickness=1.0f)
 
void AddNgonFilled (const KGVec2 &center, float radius, KGU32 col, int num_segments)
 
void AddText (const KGVec2 &pos, KGU32 col, const char *text_begin, const char *text_end=NULL)
 
void AddText (const KGFont *font, float font_size, const KGVec2 &pos, KGU32 col, const char *text_begin, const char *text_end=NULL, float wrap_width=0.0f, const KGVec4 *cpu_fine_clip_rect=NULL)
 
void AddPolyline (const KGVec2 *points, int num_points, KGU32 col, KGDrawFlags flags, float thickness)
 
void AddConvexPolyFilled (const KGVec2 *points, int num_points, KGU32 col)
 
void AddBezierCubic (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, const KGVec2 &p4, KGU32 col, float thickness, int num_segments=0)
 
void AddBezierQuadratic (const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, KGU32 col, float thickness, int num_segments=0)
 
void AddImage (KGTextureID user_texture_id, const KGVec2 &p_min, const KGVec2 &p_max, const KGVec2 &uv_min=KGVec2(0, 0), const KGVec2 &uv_max=KGVec2(1, 1), KGU32 col=KG_COL32_WHITE)
 
void AddImageQuad (KGTextureID user_texture_id, const KGVec2 &p1, const KGVec2 &p2, const KGVec2 &p3, const KGVec2 &p4, const KGVec2 &uv1=KGVec2(0, 0), const KGVec2 &uv2=KGVec2(1, 0), const KGVec2 &uv3=KGVec2(1, 1), const KGVec2 &uv4=KGVec2(0, 1), KGU32 col=KG_COL32_WHITE)
 
void AddImageRounded (KGTextureID user_texture_id, const KGVec2 &p_min, const KGVec2 &p_max, const KGVec2 &uv_min, const KGVec2 &uv_max, KGU32 col, float rounding, KGDrawFlags flags=0)
 
void SetWindowBackgroundColor (KGVec4 bgColor)
 
void PathClear ()
 
void PathLineTo (const KGVec2 &pos)
 
void PathLineToMergeDuplicate (const KGVec2 &pos)
 
void PathFillConvex (KGU32 col)
 
void PathStroke (KGU32 col, KGDrawFlags flags=0, float thickness=1.0f)
 
void PathArcTo (const KGVec2 &center, float radius, float a_min, float a_max, int num_segments=0)
 
void PathArcToFast (const KGVec2 &center, float radius, int a_min_of_12, int a_max_of_12)
 
void PathBezierCubicCurveTo (const KGVec2 &p2, const KGVec2 &p3, const KGVec2 &p4, int num_segments=0)
 
void PathBezierQuadraticCurveTo (const KGVec2 &p2, const KGVec2 &p3, int num_segments=0)
 
void PathRect (const KGVec2 &rect_min, const KGVec2 &rect_max, float rounding=0.0f, KGDrawFlags flags=0)
 
void AddCallback (KGDrawCallback callback, void *callback_data)
 
void AddDrawCmd ()
 
KGDrawList * CloneOutput () const
 
void ChannelsSplit (int count)
 
void ChannelsMerge ()
 
void ChannelsSetCurrent (int n)
 
void PrimReserve (int idx_count, int vtx_count)
 
void PrimUnreserve (int idx_count, int vtx_count)
 
void PrimRect (const KGVec2 &a, const KGVec2 &b, KGU32 col)
 
void PrimRectUV (const KGVec2 &a, const KGVec2 &b, const KGVec2 &uv_a, const KGVec2 &uv_b, KGU32 col)
 
void PrimQuadUV (const KGVec2 &a, const KGVec2 &b, const KGVec2 &c, const KGVec2 &d, const KGVec2 &uv_a, const KGVec2 &uv_b, const KGVec2 &uv_c, const KGVec2 &uv_d, KGU32 col)
 
void PrimWriteVtx (const KGVec2 &pos, const KGVec2 &uv, KGU32 col)
 
void PrimWriteIdx (KGDrawIdx idx)
 
void PrimVtx (const KGVec2 &pos, const KGVec2 &uv, KGU32 col)
 
void _ResetForNewFrame ()
 
void _ClearFreeMemory ()
 
void _PopUnusedDrawCmd ()
 
void _TryMergeDrawCmds ()
 
void _OnChangedClipRect ()
 
void _OnChangedTextureID ()
 
void _OnChangedVtxOffset ()
 
int _CalcCircleAutoSegmentCount (float radius) const
 
void _PathArcToFastEx (const KGVec2 &center, float radius, int a_min_sample, int a_max_sample, int a_step)
 
void _PathArcToN (const KGVec2 &center, float radius, float a_min, float a_max, int num_segments)
 

Public Attributes

KGVector< KGDrawCmd > CmdBuffer
 
KGVector< KGDrawIdx > IdxBuffer
 
KGVector< KGDrawVert > VtxBuffer
 
KGDrawListFlags Flags
 
unsigned int _VtxCurrentIdx
 
KGDrawListSharedData * _Data
 
const char * _OwnerName
 
KGDrawVert * _VtxWritePtr
 
KGDrawIdx * _IdxWritePtr
 
KGVector< KGVec4 > _ClipRectStack
 
KGVector< KGTextureID > _TextureIdStack
 
KGVector< KGVec2 > _Path
 
ImDrawCmdHeader _CmdHeader
 
KGDrawListSplitter _Splitter
 
float _FringeScale
 
The documentation for this struct was generated from the following files:
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