/*
==============================
==============================
*/
vec4 TwLimb::GetColor() const
{
int c[4];
TwGetParam(bar, 0, "color", TW_PARAM_INT32, 3, c);
TwGetParam(bar, 0, "alpha", TW_PARAM_INT32, 1, &c[3]);
return vec4(float(c[0])/255.0f, float(c[1])/255.0f, float(c[2])/255.0f, float(c[3])/255.0f);
}
void TweakRivers::redisplay(double t, double dt, bool &needUpdate)
{
if (currentBar != NULL) {
TwGetParam(currentBar, "Flow", "opened", TW_PARAM_INT32, 1, &(barStates[0]));
TwGetParam(currentBar, "Display", "opened", TW_PARAM_INT32, 1, &(barStates[1]));
TwGetParam(currentBar, "Other", "opened", TW_PARAM_INT32, 1, &(barStates[2]));
TwGetParam(currentBar, "riverManager", "opened", TW_PARAM_INT32, 1, &(barStates[3]));
}
needUpdate = false;
}
/*
==============================
==============================
*/
ivec2 TwLimb::GetSize() const
{
ivec2 size;
TwGetParam(bar, 0, "size", TW_PARAM_INT32, 2, &size);
return size;
}
/*
==============================
==============================
*/
ivec2 TwLimb::GetPos() const
{
ivec2 pos;
TwGetParam(bar, 0, "position", TW_PARAM_INT32, 2, &pos);
return pos;
}
/*
* @brief Centers the TwBar by the specified name.
*/
void TW_CALL Ui_CenterBar(void *data) {
const char *name = (const char *) data;
TwBar *bar = TwGetBarByName(name);
if (bar) {
double size[2], position[2];
TwGetParam(bar, NULL, "size", TW_PARAM_DOUBLE, 2, size);
position[0] = (r_context.width - size[0]) / 2.0;
position[1] = (r_context.height - size[1]) / 2.0;
if (position[0] < (r_pixel_t) 0)
position[0] = (r_pixel_t) 0;
if (position[1] < (r_pixel_t) 0)
position[1] = (r_pixel_t) 0;
position[0] = (r_pixel_t) position[0];
position[1] = (r_pixel_t) position[1];
// Com_Debug("%s: %4f, %4f\n", name, position[0], position[1]);
TwSetParam(bar, NULL, "position", TW_PARAM_DOUBLE, 2, position);
}
}
void Toolbar::getBarVisibility(bool *value, TwBar* bar)
{
qint32 visible = 0;
TwGetParam(bar, nullptr, "visible", TW_PARAM_INT32, 1, &visible);
*value = visible;
}
bool InterfaceGl::isVisible() const
{
int32_t visibleInt;
TwGetParam( mBar.get(), NULL, "visible", TW_PARAM_INT32, 1, &visibleInt );
return visibleInt != 0;
}
