Noise-driven fire light rig with bounce, core, embers and glow

scripts/main.gd

@@ -42,6 +42,17 @@ func _ready() -> void:
 	env.ambient_light_source = Environment.AMBIENT_SOURCE_COLOR
 	env.ambient_light_color = Color(0.28, 0.36, 0.48)
 	env.ambient_light_energy = 0.12
+	# Glow compensates for the missing volumetric fog (unsupported in Compatibility):
+	# a high threshold so only the fire core blooms, keeping the amber HUD readable.
+	env.glow_enabled = true
+	env.glow_intensity = 0.45
+	env.glow_strength = 1.0
+	env.glow_bloom = 0.05
+	env.glow_mix = 0.05
+	env.glow_hdr_threshold = 1.3
+	env.glow_blend_mode = Environment.GLOW_BLEND_MODE_ADDITIVE
+	for level in [2, 3, 4]:
+		env.set("glow_levels/%d" % level, 1.0 if level == 3 else 0.4)
 	envnode.environment = env
 	add_child(envnode)
 	var office := Node3D.new()