305 lines
12 KiB
C++
305 lines
12 KiB
C++
#pragma once
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#include "blt/gfx/font/IconsFontAwesome5.h" // from https://github.com/juliettef/IconFontCppHeaders
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#include <blt/gfx/font/font_awesome_defines.h>
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#include "imgui_spectrum.h"
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#include <imgui.h>
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#include <cmath>
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namespace ImGui
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{
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namespace Spectrum
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{
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extern const unsigned int SourceSansProRegular_compressed_size;
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extern const unsigned int SourceSansProRegular_compressed_data[]; // defined later in the file
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}
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inline void SetupImGuiStyle(bool bStyleDark_, float alpha_)
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{
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ImGuiStyle& style = ImGui::GetStyle();
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// light style from Pacôme Danhiez (user itamago) https://github.com/ocornut/imgui/pull/511#issuecomment-175719267
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style.Alpha = 1.0f;
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style.FrameRounding = 3.0f;
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style.Colors[ImGuiCol_Text] = ImVec4(0.00f, 0.00f, 0.00f, 1.00f);
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style.Colors[ImGuiCol_TextDisabled] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
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style.Colors[ImGuiCol_WindowBg] = ImVec4(0.94f, 0.94f, 0.94f, 0.94f);
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//style.Colors[ImGuiCol_ChildWindowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
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style.Colors[ImGuiCol_PopupBg] = ImVec4(1.00f, 1.00f, 1.00f, 0.94f);
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style.Colors[ImGuiCol_Border] = ImVec4(0.00f, 0.00f, 0.00f, 0.39f);
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style.Colors[ImGuiCol_BorderShadow] = ImVec4(1.00f, 1.00f, 1.00f, 0.10f);
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style.Colors[ImGuiCol_FrameBg] = ImVec4(1.00f, 1.00f, 1.00f, 0.94f);
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style.Colors[ImGuiCol_FrameBgHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.40f);
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style.Colors[ImGuiCol_FrameBgActive] = ImVec4(0.26f, 0.59f, 0.98f, 0.67f);
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style.Colors[ImGuiCol_TitleBg] = ImVec4(0.96f, 0.96f, 0.96f, 1.00f);
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style.Colors[ImGuiCol_TitleBgCollapsed] = ImVec4(1.00f, 1.00f, 1.00f, 0.51f);
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style.Colors[ImGuiCol_TitleBgActive] = ImVec4(0.82f, 0.82f, 0.82f, 1.00f);
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style.Colors[ImGuiCol_MenuBarBg] = ImVec4(0.86f, 0.86f, 0.86f, 1.00f);
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style.Colors[ImGuiCol_ScrollbarBg] = ImVec4(0.98f, 0.98f, 0.98f, 0.53f);
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style.Colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.69f, 0.69f, 0.69f, 1.00f);
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style.Colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.59f, 0.59f, 0.59f, 1.00f);
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style.Colors[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.49f, 0.49f, 0.49f, 1.00f);
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//style.Colors[ImGuiCol_ComboBg] = ImVec4(0.86f, 0.86f, 0.86f, 0.99f);
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style.Colors[ImGuiCol_CheckMark] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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style.Colors[ImGuiCol_SliderGrab] = ImVec4(0.24f, 0.52f, 0.88f, 1.00f);
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style.Colors[ImGuiCol_SliderGrabActive] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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style.Colors[ImGuiCol_Button] = ImVec4(0.26f, 0.59f, 0.98f, 0.40f);
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style.Colors[ImGuiCol_ButtonHovered] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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style.Colors[ImGuiCol_ButtonActive] = ImVec4(0.06f, 0.53f, 0.98f, 1.00f);
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style.Colors[ImGuiCol_Header] = ImVec4(0.26f, 0.59f, 0.98f, 0.31f);
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style.Colors[ImGuiCol_HeaderHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.80f);
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style.Colors[ImGuiCol_HeaderActive] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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//style.Colors[ImGuiCol_Column] = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);
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//style.Colors[ImGuiCol_ColumnHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.78f);
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//style.Colors[ImGuiCol_ColumnActive] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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style.Colors[ImGuiCol_ResizeGrip] = ImVec4(1.00f, 1.00f, 1.00f, 0.50f);
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style.Colors[ImGuiCol_ResizeGripHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.67f);
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style.Colors[ImGuiCol_ResizeGripActive] = ImVec4(0.26f, 0.59f, 0.98f, 0.95f);
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//style.Colors[ImGuiCol_CloseButton] = ImVec4(0.59f, 0.59f, 0.59f, 0.50f);
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//style.Colors[ImGuiCol_CloseButtonHovered] = ImVec4(0.98f, 0.39f, 0.36f, 1.00f);
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//style.Colors[ImGuiCol_CloseButtonActive] = ImVec4(0.98f, 0.39f, 0.36f, 1.00f);
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style.Colors[ImGuiCol_PlotLines] = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);
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style.Colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
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style.Colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
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style.Colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
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style.Colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
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//style.Colors[ImGuiCol_ModalWindowDarkening] = ImVec4(0.20f, 0.20f, 0.20f, 0.35f);
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if (bStyleDark_)
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{
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for (int i = 0; i < ImGuiCol_COUNT; i++)
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{
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ImVec4& col = style.Colors[i];
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float H, S, V;
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ImGui::ColorConvertRGBtoHSV(col.x, col.y, col.z, H, S, V);
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if (S < 0.1f)
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{
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V = 1.0f - V;
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}
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ImGui::ColorConvertHSVtoRGB(H, S, V, col.x, col.y, col.z);
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if (col.w < 1.00f)
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{
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col.w *= alpha_;
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}
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}
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} else
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{
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for (int i = 0; i < ImGuiCol_COUNT; i++)
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{
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ImVec4& col = style.Colors[i];
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if (col.w < 1.00f)
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{
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col.x *= alpha_;
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col.y *= alpha_;
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col.z *= alpha_;
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col.w *= alpha_;
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}
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}
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}
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}
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inline bool CheckBoxFont(const char* name_, bool* pB_, const char* pOn_ = "[X]", const char* pOff_ = "[ ]")
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{
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if (*pB_)
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{
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ImGui::Text("%s", pOn_);
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} else
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{
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ImGui::Text("%s", pOff_);
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}
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bool bHover = false;
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bHover = bHover || ImGui::IsItemHovered();
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ImGui::SameLine();
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ImGui::Text("%s", name_);
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bHover = bHover || ImGui::IsItemHovered();
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if (bHover && ImGui::IsMouseClicked(0))
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{
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*pB_ = !*pB_;
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return true;
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}
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return false;
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}
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inline bool CheckBoxTick(const char* name_, bool* pB_)
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{
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return CheckBoxFont(name_, pB_, ICON_FA_CHECK_SQUARE, ICON_FA_SQUARE);
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}
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inline bool MenuItemCheckbox(const char* name_, bool* pB_)
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{
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bool retval = ImGui::MenuItem(name_);
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ImGui::SameLine();
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if (*pB_)
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{
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ImGui::Text(ICON_FA_CHECK_SQUARE);
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} else
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{
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ImGui::Text(ICON_FA_SQUARE);
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}
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if (retval)
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{
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*pB_ = !*pB_;
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}
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return retval;
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}
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struct FrameTimeHistogram
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{
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// configuration params - modify these at will
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static const int NUM = 101; //last value is from T-1 to inf.
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float dT = 0.001f; // in seconds, default 1ms
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float refresh = 1.0f / 60.0f;// set this to your target refresh rate
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static const int NUM_MARKERS = 2;
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float markers[NUM_MARKERS] = {0.99f, 0.999f};
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// data
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ImVec2 size = ImVec2(3.0f * NUM, 40.0f);
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float lastdT = 0.0f;
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float timesTotal;
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float countsTotal;
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float times[NUM];
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float counts[NUM];
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float hitchTimes[NUM];
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float hitchCounts[NUM];
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FrameTimeHistogram()
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{
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Clear();
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}
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void Clear()
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{
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timesTotal = 0.0f;
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countsTotal = 0.0f;
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memset(times, 0, sizeof(times));
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memset(counts, 0, sizeof(counts));
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memset(hitchTimes, 0, sizeof(hitchTimes));
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memset(hitchCounts, 0, sizeof(hitchCounts));
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}
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int GetBin(float time_)
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{
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int bin = (int) std::floor(time_ / dT);
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if (bin >= NUM)
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{
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bin = NUM - 1;
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}
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return bin;
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}
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void Update(float deltaT_)
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{
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if (deltaT_ < 0.0f)
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{
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assert(false);
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return;
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}
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int bin = GetBin(deltaT_);
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times[bin] += deltaT_;
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timesTotal += deltaT_;
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counts[bin] += 1.0f;
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countsTotal += 1.0f;
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float hitch = abs(lastdT - deltaT_);
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int deltaBin = GetBin(hitch);
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hitchTimes[deltaBin] += hitch;
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hitchCounts[deltaBin] += 1.0f;
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lastdT = deltaT_;
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}
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void PlotRefreshLines(float total_ = 0.0f, float* pValues_ = NULL)
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{
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ImDrawList* draw = ImGui::GetWindowDrawList();
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const ImGuiStyle& style = ImGui::GetStyle();
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ImVec2 pad = style.FramePadding;
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ImVec2 min = ImGui::GetItemRectMin();
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min.x += pad.x;
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ImVec2 max = ImGui::GetItemRectMax();
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max.x -= pad.x;
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float xRefresh = (max.x - min.x) * refresh / (dT * NUM);
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float xCurr = xRefresh + min.x;
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while (xCurr < max.x)
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{
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float xP = ceil(xCurr); // use ceil to get integer coords or else lines look odd
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draw->AddLine(ImVec2(xP, min.y), ImVec2(xP, max.y), 0x50FFFFFF);
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xCurr += xRefresh;
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}
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if (pValues_)
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{
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// calc markers
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float currTotal = 0.0f;
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int mark = 0;
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for (int i = 0; i < NUM && mark < NUM_MARKERS; ++i)
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{
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currTotal += pValues_[i];
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if (total_ * markers[mark] < currTotal)
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{
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float xP = ceil(
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(float) (i + 1) / (float) NUM * (max.x - min.x) + min.x); // use ceil to get integer coords or else lines look odd
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draw->AddLine(ImVec2(xP, min.y), ImVec2(xP, max.y), 0xFFFF0000);
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++mark;
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}
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}
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}
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}
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void CalcHistogramSize(int numShown_)
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{
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ImVec2 wRegion = ImGui::GetContentRegionMax();
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float heightGone = 7.0f * ImGui::GetTextLineHeightWithSpacing();
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wRegion.y -= heightGone;
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wRegion.y /= (float) numShown_;
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const ImGuiStyle& style = ImGui::GetStyle();
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ImVec2 pad = style.FramePadding;
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wRegion.x -= 2.0f * pad.x;
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size = wRegion;
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}
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void Draw(const char* name_, bool* pOpen_ = NULL)
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{
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if (ImGui::Begin(name_, pOpen_))
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{
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int numShown = 0;
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if (ImGui::CollapsingHeader("Time Histogram"))
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{
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++numShown;
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ImGui::PlotHistogram("", times, NUM, 0, NULL, FLT_MAX, FLT_MAX, size);
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PlotRefreshLines(timesTotal, times);
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}
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if (ImGui::CollapsingHeader("Count Histogram"))
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{
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++numShown;
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ImGui::PlotHistogram("", counts, NUM, 0, NULL, FLT_MAX, FLT_MAX, size);
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PlotRefreshLines(countsTotal, counts);
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}
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if (ImGui::CollapsingHeader("Hitch Time Histogram"))
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{
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++numShown;
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ImGui::PlotHistogram("", hitchTimes, NUM, 0, NULL, FLT_MAX, FLT_MAX, size);
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PlotRefreshLines();
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}
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if (ImGui::CollapsingHeader("Hitch Count Histogram"))
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{
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++numShown;
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ImGui::PlotHistogram("", hitchCounts, NUM, 0, NULL, FLT_MAX, FLT_MAX, size);
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PlotRefreshLines();
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}
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if (ImGui::Button("Clear"))
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{
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Clear();
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}
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CalcHistogramSize(numShown);
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}
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ImGui::End();
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}
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};
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};
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