void twGUI(TwBar *bar){
TwAddVarRW(bar, "Model path", TW_TYPE_CSSTRING(255), &filename, " group='Model' ");
TwAddButton(bar, "Load", loadModel, NULL, " group='Model' ");
TwAddVarRW(bar, "Radius", TW_TYPE_FLOAT, &mesh.radius, " group='Surfels' min=0 max=1 step = 0.002 ");
TwAddVarRW(bar, "Normal Size", TW_TYPE_FLOAT, &mesh.normalSize, " group='Surfels' min=0 max=1 step = 0.02 ");
}
void initializeTwGUI()
{
TwDefine(" OSGDemo size='240 400' color='96 216 224' ");
TwAddVarRW( g_twBar, "ModelName", TW_TYPE_CSSTRING(sizeof(g_fileName)), g_fileName, " label='Model name' " );
TwAddButton( g_twBar, "LoadButton", TwGUIManager::loadModelFunc, this, " label='Load model from file' " );
TwAddSeparator( g_twBar, NULL, NULL );
TwAddVarRW( g_twBar, "PosX", TW_TYPE_FLOAT, &(position[0]), " step=0.1 " );
TwAddVarRW( g_twBar, "PosY", TW_TYPE_FLOAT, &(position[1]), " step=0.1 " );
TwAddVarRW( g_twBar, "PosZ", TW_TYPE_FLOAT, &(position[2]), " step=0.1 " );
TwAddVarRW( g_twBar, "Rotation", TW_TYPE_QUAT4F, &(rotation[0]), NULL );
}
int main(int argc, char *argv[])
{
// Initialize GLUT
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutInitWindowSize(640, 480);
glutCreateWindow("AntTweakBar string example");
glutCreateMenu(NULL);
// Set GLUT callbacks
glutDisplayFunc(OnDisplay);
glutReshapeFunc(OnReshape);
atexit(OnTerminate); // Called after glutMainLoop ends
// Initialize AntTweakBar
TwInit(TW_OPENGL, NULL);
// Set GLUT event callbacks
// - Directly redirect GLUT mouse button events to AntTweakBar
glutMouseFunc(OnMouseButton);
// - Directly redirect GLUT mouse motion events to AntTweakBar
glutMotionFunc(OnMouseMotion);
// - Directly redirect GLUT mouse "passive" motion events to AntTweakBar (same as MouseMotion)
glutPassiveMotionFunc(OnMouseMotion);
// - Directly redirect GLUT key events to AntTweakBar
glutKeyboardFunc(OnKeyboard);
// - Directly redirect GLUT special key events to AntTweakBar
glutSpecialFunc(OnSpecial);
// - Send 'glutGetModifers' function pointer to AntTweakBar;
// required because the GLUT key event functions do not report key modifiers states.
TwGLUTModifiersFunc(glutGetModifiers);
// Create a tweak bar
TwBar *bar = TwNewBar("Main");
TwDefine(" Main label='~ String variable examples ~' fontSize=3 position='180 16' size='270 440' valuesWidth=100 ");
//
// 1) C++ std::string variable example
//
TwAddButton(bar, "Info1.1", NULL, NULL, " label='1) This example uses' ");
TwAddButton(bar, "Info1.2", NULL, NULL, " label='std::string variables' ");
// Define the required callback function to copy a std::string (see TwCopyStdStringToClientFunc documentation)
TwCopyStdStringToClientFunc(CopyStdStringToClient);
// Adding a std::string variable
std::string newBarTitle = "a title";
TwAddVarRW(bar, "NewBarTitle", TW_TYPE_STDSTRING, &newBarTitle,
" label='Bar title' group=StdString help='Define a title for the new tweak bar.' ");
// Add a button to create a new bar using the title
TwAddButton(bar, "NewBarCreate", CreateBarCB, &newBarTitle,
" label='--> Create' group=StdString key=c help='Create a new tweak bar.' ");
// Set the group label & separator
TwDefine(" Main/StdString label='Create a new tweak bar' help='This example demonstates different use of std::string variables.' ");
TwAddSeparator(bar, "Sep1", "");
TwAddButton(bar, "Blank1", NULL, NULL, " label=' ' ");
//
// 2) C-Dynamic string variable example
//
TwAddButton(bar, "Info2.1", NULL, NULL, "label='2) This example uses' ");
TwAddButton(bar, "Info2.2", NULL, NULL, "label='C-Dynamic string variables' ");
// Define the required callback function to copy a CDString (see TwCopyCDStringToClientFunc documentation)
TwCopyCDStringToClientFunc(CopyCDStringToClient);
// Add a CDString variable
char *someText = NULL;
TwAddVarRW(bar, "Input", TW_TYPE_CDSTRING, &someText,
" label='Text input' group=CDString help=`The text to be copied to 'Text output'.` ");
TwAddVarRO(bar, "Output", TW_TYPE_CDSTRING, &someText,
" label='Text output' group=CDString help=`Carbon copy of the text entered in 'Text input'.` ");
// Add a line of text (we will use the label of a inactive button)
#define TEXTLINE "a line of text"
TwAddButton(bar, "Echo", NULL, NULL,
" label=`" TEXTLINE "` group=CDString help='Echo of the text entered in the next field' ");
// Add a CDString variable accessed through callbacks
char *textLine = (char *)malloc(sizeof(TEXTLINE)+1);
strncpy(textLine, TEXTLINE, sizeof(TEXTLINE));
TwAddVarCB(bar, "TextLine", TW_TYPE_CDSTRING, SetTextLineCB, GetTextLineCB, &textLine,
" label='Change text above' group=CDString help='The text to be echoed.' ");
// Set the group label & separator
TwDefine(" Main/CDString label='Echo some text' help='This example demonstates different use of C-Dynamic string variables.' ");
TwAddSeparator(bar, "Sep2", "");
TwAddButton(bar, "Blank2", NULL, NULL, " label=' ' ");
//
// 3) C-Static string variable example
//
TwAddButton(bar, "Info3.1", NULL, NULL, "label='3) This example uses' ");
TwAddButton(bar, "Info3.2", NULL, NULL, "label='C strings of fixed size' ");
// Add a CSString
char tenStr[] = "0123456789"; // 10 characters + null_termination_char -> size = 11
TwAddVarRW(bar, "Ten", TW_TYPE_CSSTRING(sizeof(tenStr)), tenStr,
" label='10 chars max' group=CSString help='A string with a length of 10 characters max.' ");
// Add a CSString accessed through callbacks. The callbacks will convert the string characters to upper or lower case
int capCase = 1; // O: lower-case, 1: upper-case
TwAddVarCB(bar, "Capitalize", TW_TYPE_CSSTRING(sizeof(g_CapStr)), SetCapStrCB, GetCapStrCB, &capCase,
" group=CSString help='A string of fixed size to be converted to upper or lower case.' ");
// Add a bool variable
TwAddVarRW(bar, "Case", TW_TYPE_BOOL32, &capCase,
" false=lower true=UPPER group=CSString key=Space help=`Changes the characters case of the 'Capitalize' string.` ");
// Set the group label & separator
TwDefine(" Main/CSString label='Character capitalization' help='This example demonstates different use of C-Static sized variables.' ");
TwAddSeparator(bar, "Sep3", "");
// Call the GLUT main loop
glutMainLoop();
return 0;
}
void CDebugHelperImplementation::RegisterBar(const SDebugBar& bar)
{
// TODO: registrar una ventana de debug
int status = 0;
std::unordered_map<std::string, TwBar*>::iterator it = m_Bars.find(bar.name);
if (it != m_Bars.end())
{
status = TwDeleteBar(it->second);
assert(status);
}
TwBar* twBar = TwNewBar(bar.name.c_str());
for (int i = 0; i < bar.variables.size(); ++i)
{
if (bar.variables[i].type == BUTTON)
{
status = TwAddButton(twBar, bar.variables[i].name.c_str(), bar.variables[i].callback, bar.variables[i].data, "");
assert(status);
}
else
{
TwType type = TW_TYPE_FLOAT;
const char* params = "";
switch (bar.variables[i].type)
{
case BOOL:
type = TW_TYPE_BOOLCPP;
break;
case FLOAT:
type = TW_TYPE_FLOAT;
break;
case INT:
type = TW_TYPE_INT32;
break;
case COLOR32:
type = TW_TYPE_COLOR32;
params = " coloralpha=true colororder=argb ";
break;
case COLOR:
type = TW_TYPE_COLOR4F;
break;
case STRING:
type = TW_TYPE_CSSTRING(100);
break;
case POSITION_ORIENTATION:
type = m_PosRotType;
break;
default:
break;
}
switch (bar.variables[i].mode)
{
case READ:
status = TwAddVarRO(twBar, bar.variables[i].name.c_str(), type, bar.variables[i].ptr, params);
assert(status);
break;
case READ_WRITE:
status = TwAddVarRW(twBar, bar.variables[i].name.c_str(), type, bar.variables[i].ptr, params);
assert(status);
break;
default:
break;
}
}
}
m_Bars[bar.name] = twBar;
}
