diff options
Diffstat (limited to 'res/effectlib/funccalculatePointLightAttenuation.glsllib')
| -rw-r--r-- | res/effectlib/funccalculatePointLightAttenuation.glsllib | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/res/effectlib/funccalculatePointLightAttenuation.glsllib b/res/effectlib/funccalculatePointLightAttenuation.glsllib new file mode 100644 index 0000000..5f42162 --- /dev/null +++ b/res/effectlib/funccalculatePointLightAttenuation.glsllib @@ -0,0 +1,4 @@ +float calculatePointLightAttenuation(vec3 attenuationConstants, float lightDistance ) { + return 1.0 / (attenuationConstants.x + attenuationConstants.y * lightDistance + + attenuationConstants.z * lightDistance * lightDistance); +} |