Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-07-07 21:39:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

First pass on AA rendered primitives

Browse Source
This commit is contained in:
Mikko Mononen
2015-01-06 19:05:24 +02:00
parent 54ea495207
commit d9757bb583
2 changed files with 285 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
imgui.h
View File

@ -665,6 +665,11 @@ struct ImDrawList
ImVector<ImVec4> clip_rect_stack; // [internal] clip rect stack while building the command-list (so text command can perform clipping early on)
ImDrawVert* vtx_write; // [internal] point within vtx_buffer after each add command (to avoid using the ImVector<> operators too much)
ImVector<ImVec2> path;
ImVector<ImVec2> temp_inner;
ImVector<ImVec2> temp_outer;
ImVector<ImVec2> temp_normals;
ImDrawList() { Clear(); }
IMGUI_API void Clear();
@ -672,16 +677,26 @@ struct ImDrawList
IMGUI_API void PopClipRect();
IMGUI_API void ReserveVertices(unsigned int vtx_count);
IMGUI_API void AddVtx(const ImVec2& pos, ImU32 col);
IMGUI_API void AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col);
// Primitives
IMGUI_API void AddPolyline(const ImVec2* points, const int npoints, ImU32 col, bool closed);
IMGUI_API void AddConvexPolyFilled(const ImVec2* points, const int npoints, ImU32 col);
// Path API
IMGUI_API void ClearPath();
IMGUI_API void LineTo(const ImVec2& p);
IMGUI_API void ArcToFast(const ImVec2& centre, float radius, int amin, int amax);
IMGUI_API void ArcTo(const ImVec2& centre, float radius, float amin, float amax, int num_segments = 12);
IMGUI_API void Rect(const ImVec2& a, const ImVec2& b, float rounding = 0.0f, int rounding_corners=0x0F);
IMGUI_API void Fill(ImU32 col);
IMGUI_API void Stroke(ImU32 col, bool closed = false);
// Primitives
IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col);
IMGUI_API void AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
IMGUI_API void AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
IMGUI_API void AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
IMGUI_API void AddCircle(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
IMGUI_API void AddCircleFilled(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
IMGUI_API void AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, int a_max, bool tris = false, const ImVec2& third_point_offset = ImVec2(0,0));
IMGUI_API void AddText(ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f);
};