dougbinks

#pragma once

/*
    // Example use on Windows with links opening in a browser

    #define WIN32_LEAN_AND_MEAN
    #include <Windows.h>
    #include "Shellapi.h"

    inline void LinkCallback( const char* link_, uint32_t linkLength_ )

dougbinks

#pragma once

#include "RuntimeImGui.h"
#include "RuntimeInclude.h"
RUNTIME_MODIFIABLE_INCLUDE;

#include "IconsFontAwesome.h" // from https://github.com/juliettef/IconFontCppHeaders
#include "PlatformUtils.h"

namespace ImGui

dougbinks

#pragma once

#include "IconsFontAwesome.h" // from https://github.com/juliettef/IconFontCppHeaders

namespace ImGui
{

    
    inline void SetupImGuiStyle( bool bStyleDark_, float alpha_  )
    {

dougbinks

    void CheckBoxFont( const char* name_, bool* pB_, const char* pOn_ = "[X]", const char* pOff_="[  ]" )
    {
        if( *pB_ )
        {
            ImGui::Text(pOn_);
        }
        else
        {
            ImGui::Text(pOff_);
        }

dougbinks

    bool MenuItemCheckbox( const char* name_, bool* pB_ )
    {
        bool retval = ImGui::MenuItem( name_ );
        ImGui::SameLine();
        if( *pB_ )
        {
            ImGui::Text(ICON_FA_CHECK_SQUARE_O);
        }
        else
        {

dougbinks

One way to generate barycentric coordinates from a vertex stream is to use gl_VertexID. This requires that your vertices are ordered in the vertex buffer in a regular fashion as gl_VertexID is the vertex position in the buffer, so vertex optimization using an index buffer will likely break this.

Step 1 is to generate a vec3 in the vertex shader:

//VS

out vec3 ex_BarycentricCoords;

void main(void)
{