Add intensity and range parameters to lights.

PiperOrigin-RevId: 758603199 Change-Id: I74e88bdfeedd9224e84d953f237d68eca79e6cb7
2025-05-14 03:27:06 -07:00
parent a6c3a287d6
commit fa95fe0c59
15 changed files with 160 additions and 52 deletions
@@ -396,7 +396,9 @@ typedef struct mjsLight_ {         // light specification
  mjtByte active;                  // is light active
  mjtByte directional;             // is light directional or spot
  mjtByte castshadow;              // does light cast shadows
-  double bulbradius;               // bulb radius, for soft shadows
+  float bulbradius;                // bulb radius, for soft shadows
+  float intensity;                 // intensity, in candelas
+  float range;                     // range of effectiveness
  float attenuation[3];            // OpenGL attenuation (quadratic model)
  float cutoff;                    // OpenGL cutoff
  float exponent;                  // OpenGL exponent