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Changed new ImDrawList::AddLine() half_thickness to hickness, just in time for release

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ocornut 2015-03-26 20:24:55 +00:00
parent 729e524955
commit a1582874d3
2 changed files with 7 additions and 7 deletions
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10
imgui.cpp
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@ -7555,10 +7555,10 @@ void ImDrawList::AddVtxUV(const ImVec2& pos, ImU32 col, const ImVec2& uv)
} }
// NB: memory should be reserved for 6 vertices by the caller. // NB: memory should be reserved for 6 vertices by the caller.
void ImDrawList::AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float half_thickness) void ImDrawList::AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness)
{ {
const float inv_length = 1.0f / sqrtf(ImLengthSqr(b - a)); const float inv_length = 1.0f / sqrtf(ImLengthSqr(b - a));
const ImVec2 hn = (b - a) * (half_thickness * inv_length); // half normal const ImVec2 hn = (b - a) * (thickness * 0.5f * inv_length);// half normal
const ImVec2 hp0 = ImVec2(+hn.y, -hn.x); // half perpendiculars + user offset const ImVec2 hp0 = ImVec2(+hn.y, -hn.x); // half perpendiculars + user offset
const ImVec2 hp1 = ImVec2(-hn.y, +hn.x); const ImVec2 hp1 = ImVec2(-hn.y, +hn.x);
@ -7571,13 +7571,13 @@ void ImDrawList::AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float h
AddVtx(a + hp1, col); AddVtx(a + hp1, col);
} }
void ImDrawList::AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float half_thickness) void ImDrawList::AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness)
{ {
if ((col >> 24) == 0) if ((col >> 24) == 0)
return; return;
ReserveVertices(6); ReserveVertices(6);
AddVtxLine(a, b, col, half_thickness); AddVtxLine(a, b, col, thickness);
} }
void ImDrawList::AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, int a_max, bool tris, const ImVec2& third_point_offset) void ImDrawList::AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, int a_max, bool tris, const ImVec2& third_point_offset)
@ -9715,7 +9715,7 @@ void ImGui::ShowTestWindow(bool* opened)
// Draw a line between the button and the mouse cursor // Draw a line between the button and the mouse cursor
ImDrawList* draw_list = ImGui::GetWindowDrawList(); ImDrawList* draw_list = ImGui::GetWindowDrawList();
draw_list->PushClipRectFullScreen(); draw_list->PushClipRectFullScreen();
draw_list->AddLine(ImGui::CalcItemRectClosestPoint(ImGui::GetIO().MousePos, true, -2.0f), ImGui::GetIO().MousePos, ImColor(ImGui::GetStyle().Colors[ImGuiCol_Button]), 2.0f); draw_list->AddLine(ImGui::CalcItemRectClosestPoint(ImGui::GetIO().MousePos, true, -2.0f), ImGui::GetIO().MousePos, ImColor(ImGui::GetStyle().Colors[ImGuiCol_Button]), 4.0f);
draw_list->PopClipRect(); draw_list->PopClipRect();
} }
ImGui::SameLine(); ImGui::Text("Raw (%.1f, %.1f), WithLockThresold (%.1f, %.1f)", value_raw.x, value_raw.y, value_with_lock_threshold.x, value_with_lock_threshold.y); ImGui::SameLine(); ImGui::Text("Raw (%.1f, %.1f), WithLockThresold (%.1f, %.1f)", value_raw.x, value_raw.y, value_with_lock_threshold.x, value_with_lock_threshold.y);

4
imgui.h
View File

@ -895,7 +895,7 @@ struct ImDrawList
IMGUI_API void PopTextureID(); IMGUI_API void PopTextureID();
// Primitives // Primitives
IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float half_thickness = 0.50f); IMGUI_API void AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
IMGUI_API void AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F); 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 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 AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
@ -913,7 +913,7 @@ struct ImDrawList
IMGUI_API void ReserveVertices(unsigned int vtx_count); IMGUI_API void ReserveVertices(unsigned int vtx_count);
IMGUI_API void AddVtx(const ImVec2& pos, ImU32 col); IMGUI_API void AddVtx(const ImVec2& pos, ImU32 col);
IMGUI_API void AddVtxUV(const ImVec2& pos, ImU32 col, const ImVec2& uv); IMGUI_API void AddVtxUV(const ImVec2& pos, ImU32 col, const ImVec2& uv);
IMGUI_API void AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float half_thickness = 0.50f); IMGUI_API void AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
IMGUI_API void UpdateClipRect(); IMGUI_API void UpdateClipRect();
IMGUI_API void UpdateTextureID(); IMGUI_API void UpdateTextureID();
}; };