Struct SliderFloat

• Defined in File GuiWidgetDescription.h

Struct Documentation

struct SliderFloat

A floating-point slider in [min_value, max_value].

The displayed value beside the slider uses format_string (printf style, default “%.2f”).

nanogui : nanogui::Slider (0–1 normalised internally) + adjacent Label. The backend maps [min_value, max_value] ↔ [0,1] transparently. ImGui : ImGui::SliderFloat.

Public Members

std::string label

float initial_value = 0.0f

float min_value = 0.0f

float max_value = 1.0f

std::string format_string = "%.2f"

std::function<void(float)> on_change

int fixed_width = 0

0 = auto (nanogui: setFixedWidth on slider)