Base conversation: Difference between revisions

Revision as of 23:05, 20 June 2019

Three base conversations are ready to be viewed in the Info menu.

Base conversations are a series of dialogue scenes in Fire Emblem: Path of Radiance and Fire Emblem: Radiant Dawn which are accessed from the player's base between chapters. When the player is returned to the base when starting a chapter, a set of base conversations can be viewed in the Info menu. These conversations serve a variety of purpose, ranging from simply helping to introduce newly-recruited characters, to giving small pieces of expository information and hints for upcoming chapters, to even rewarding the player with free items or recruiting new units. Every conversation is marked with a number of stars which reflect its relative importance and whether it gives a reward.

A chapter's set of base conversations will be viewable at any point so long as the player remains in the base. Once the player leaves the base, any base conversations which they have not viewed yet will not be accessible in the next chapter, and will not be accessible if they return to the base from the battle preparations menu.

Base conversations in Path of Radiance


style="Template:Roundtl; border:none; background-color:#222222;" width="20%" rowspan="2"\| Chapter	Conv. title	Importance	style="Template:Roundtr; border:none; background-color:#222222;" width="50%" \| Reward
Requirements to unlock	Conv. title	Importance
Chapter 8	Merchants	★★	Introduces the supply convoy and merchant services to the player
	Unknown	★	None
	Rolf	★	None
	Boyd	★	None Boyd must still be alive
	Rhys	★	None Rhys must still be alive
Chapter 9	Soren	★	None
	Mist	★	None
	Oscar	★	None Oscar must still be alive
	Mia	★	None Mia must have been recruited and still be alive
	Mordecai	★	None
Chapter 10	Soldier	★	None
	Marcia	★	None Marcia must have been recruited and still be alive
	Lethe	★	None
Chapter 11	Merchant	★	None
	Man	★★★	Laguzslayer
	Elincia	★	None
	Kieran	★	None Kieran must have been recruited and still be alive
	Brom	★	None Brom must have been recruited and still be alive
	Nephenee	★	None Nephenee must have been recruited and still be alive
Chapter 12	Boy	★★★	Sothe
	Volke	★	None Volke must have been recruited and still be alive
	Zihark	★	None Zihark must have been recruited and still be alive
	Ilyana	★	None Ilyana must have been recruited and still be alive
Chapter 13	Youth	★★	Gives advice on defensive tactics for the upcoming chapter
	Woman	★★	None
	Jill	★	None Jill must have been recruited and still be alive
	3 Brothers	★★★	Unlocks a second conversation in Chapter 19 Oscar, Boyd, and Rolf must all still be alive
Chapter 14	Servant	★★	Warns the player of the presence of Feral Ones, and how they are not affected by the transformation gauge, in the upcoming chapter
	Gatrie	★	None Gatrie must have been re-recruited and still be alive
	Astrid	★	None Astrid must have been recruited and still be alive
	Marcia	★	None Marcia must have been recruited and still be alive
Chapter 15	Servant	★★	Informs the player of the presence of hidden treasure in the upcoming chapter
	Sigrun	★★	Explains the harsh terrain penalties of the upcoming desert chapter
	Makalov	★	None Makalov must have been recruited and still be alive
Chapter 16	Muarim	★	None
Chapter 16	Stefan	★★★	Occult Stefan must have been recruited and still be alive
Chapter 17	Servant	★★	Warns the player of the upcoming chapter's extreme length and encourages stocking up on weapons before beginning
	Jill	★	None Jill must have been recruited and still be alive
	Devdan	★	None Devdan must have been recruited and still be alive
Chapter 18	Soldier	★★	Explains Tanith's Reinforce skill
	Tanith	★	None
	Tormod	★	None Tormod and Muarim must both have been recruited and still be alive
Chapter 19	Jill	★★	Advises the player against deploying Jill during the subsequent chapter because of her father Jill must have been recruited and still be alive
	3 Brothers	★★★	Enables Oscar, Boyd, and Rolf's Triangle Attack Oscar, Boyd, and Rolf must all still be alive, and the previous "3 Brothers" conversation in Chapter 13 must have been viewed
	Janaff	★	None Janaff must have been recruited and still be alive
	Ulki	★	None Ulki must have been recruited and still be alive
Chapter 20	Woman	★★★	Calill
Chapter 20	Reyson	★	None Reyson must have been recruited and still be alive
Chapter 21	Refugee	★	None Jill must have been recruited and still be alive
Chapter 21	Mist	★	None
Chapter 22	Youth	★★	Instructs the chapter on using Shove to avoid killing enemies
Chapter 22	Sothe	★	None Sothe must have been recruited and still be alive
Chapter 23	Soren	★★★	Hammerne
Chapter 23	Shinon	★	None Shinon must have been re-recruited and still be alive
Chapter 24	Friend	★	None Marcia and Makalov must both have been recruited and still be alive
Chapter 25	Boy	★★	Warns the player about the chapter's boulders and the risk they pose to scaling the cliff single-file
	Bastian	★	None Bastian must still be alive
	Man	★★★	Largo Calill must have been recruited and still be alive
Chapter 26	Soldier	★★	None
Chapter 26	Tibarn	★	None Reyson must have been re-recruited and still be alive
Chapter 27	Titania	★★	Reminds the player to use Ragnell against the Black Knight, and mentions that retreating from the duel is allowed
Chapter 28	Holy Knight	★★	Enables Tanith, Marcia, and Elincia's Triangle Attack Tanith and Marcia must both have been recruited and still be alive, and Marcia must be promoted
style="Template:Roundbl; border:none; background-color:#222222;" rowspan="3" \| Endgame	Friend	★	None Nasir must have been recruited and still be alive
Friend	★	None Reyson, Janaff, and Ulki must all have been recruited and still be alive
Friend	★	style="Template:Roundbr; border:none; background-color:#222222;" \| None Ranulf, Lethe and Mordecai must all still be alive

Base conversations in Radiant Dawn

After clearing Radiant Dawn once, the Replay Event option is unlocked in the Extras menu, which allows players to review any base conversations they have seen in all of their playthroughs so far. It also indicates conversations which the player has not unlocked yet and a completion percentage of viewed base conversations.

Part 1


style="Template:Roundtl; border:none; background-color:#222222;" width="20%" rowspan="2"\| Chapter	Conv. title	Importance	style="Template:Roundtr; border:none; background-color:#222222;" width="50%" \| Reward
Requirements to unlock	Conv. title	Importance
Chapter 4	In Town	★★★	Meg
	Merchants	★★	Introduces the supply convoy and merchant services to the player
	More Merchants	★★★	None^US^EU/ +50 forge points for tomes^JP
	Kurth	★	None
Chapter 5	Sothe	★★★	10,000 gold
	Nailah	★★★	Volug
	Laura and Aran	★	None Laura and Aran must both have been recruited and still be alive
	Dawn Brigade	★	None
Chapter 6	Outside the Village	★★★	1,000 gold
Chapter 6	Kurth	★★★	Renewal
Chapter 7	Companions	★	None Meg and Zihark must both have been recruited and still be alive
Chapter 7	Pelleas	★★★	Brave Sword
Chapter 8	Sothe	★	None
	Tauroneo	★★★	Restore
	Vika	★★★	Ashera Icon
Chapter 9	Pelleas	★★★	10,000 gold
Chapter 9	Jill	★★★	Pass Jill must still be alive
style="Template:Roundbl; border:none; background-color:#222222;" rowspan="2" \| Endgame	Fiona	★★★	Thani Fiona must still be alive
Volug	★★★	style="Template:Roundbr; border:none; background-color:#222222;" \| Blue Gem Volug must still be alive

Part 2


style="Template:Roundtl; border:none; background-color:#222222;" width="20%" rowspan="2"\| Chapter	Conv. title	Importance	style="Template:Roundtr; border:none; background-color:#222222;" width="50%" \| Reward
Requirements to unlock	Conv. title	Importance
Chapter 2	Heather	★	None Heather must have been recruited and still be alive
	Laguz	★	None
	Elincia	★★★	Talisman
	Geoffrey	★★★	Elixir
Chapter 3	Calill's Shop	★★★	Danved
	Elincia	★★★	Brave Lance
	Kieran	★★★	Silver Axe
style="Template:Roundbl; border:none; background-color:#222222;" rowspan="2" \| Endgame	Calill	★★★	Calill
Haar	★★★	style="Template:Roundbr; border:none; background-color:#222222;" \| Physic

Part 3


style="Template:Roundtl; border:none; background-color:#222222;" width="20%" rowspan="2"\| Chapter	Conv. title	Importance	style="Template:Roundtr; border:none; background-color:#222222;" width="50%" \| Reward
Requirements to unlock	Conv. title	Importance
Prologue	Ranulf	★	None
	Mist	★	None
	Skrimir	★	None
	Feast or Famine	★	None
Chapter 1	Balance	★	None Mist, Boyd, and Rolf must all still be alive
	Kitten Smitten	★	None Shinon and Gatrie must both still be alive
	Challenging	★	None Mia and Rhys must both still be alive
Chapter 2	The Three Brothers	★	None Oscar, Boyd, and Rolf must all still be alive, and one of the three must have visited the central building in the previous chapter
	What Goes Around	★	None Heather and Ilyana must both still be alive
	Item Shop	★★★	Silver Card
Chapter 3	Strategist	★	None
Chapter 4	Shinon	★★★	Blue Gem Shinon must still be alive
Chapter 5	Haar	★★★	Corrosion Haar must still be alive
Chapter 6	Sothe	★★★	Master Crown
	Jill	★★★	Brave Axe Jill must still be alive
	Edward	★★★	Caladbolg Edward must still be alive NTSC-U and PAL versions only
	Leonardo	★★★	Lughnasadh Leonardo must still be alive NTSC-U and PAL versions only
	Nolan	★★★	Tarvos Nolan must still be alive NTSC-U and PAL versions only
Chapter 7	Catfight	★★★	Howl Lyre and Kyza must both still be alive
Chapter 8	Wounded	★	None
Chapter 8	Siblings	★★★	Daunt Lethe and Lyre must both still be alive
Chapter 9	Villagers	★	None
	Calill's Shop	★	None Calill, Astrid, Marcia, and Makalov must all still be alive
	Elincia	★★★	Master Crown
	Lucia	★★★	10,000 gold
Chapter 10	Giffca	★★★	Satori Sign
Chapter 11	Sanaki	★★★	Master Crown
	Sigrun	★★★	20,000 gold
	Rivals	★★★	Imbue Oscar and Kieran must both still be alive
Chapter 12	Pelleas	★★★	Master Crown
	Tauroneo	★★★	Boots
	Sothe	★★★	10,000 gold
	Nolan	★★★	Tomahawk Nolan must still be alive
	Nico	★	None NTSC-U and PAL versions only
Chapter 13	Veterans	★★★	Tempest Blade Edward and Leonardo must both still be alive
Chapter 13	Helping Hand	★★★	Sleep Laura and Aran must both still be alive
style="Template:Roundbl; border:none; background-color:#222222;" rowspan="2" \| Endgame	Protection	★★★	Spirit Dust Mist and Boyd must both still be alive, and they must have an A-rank buddy support with each other
Master and Pupil	★★★	style="Template:Roundbr; border:none; background-color:#222222;" \| Silencer Rolf and Shinon must both still be alive

Part 4


style="Template:Roundtl; border:none; background-color:#222222;" width="20%" rowspan="2"\| Chapter	Conv. title	Importance	style="Template:Roundtr; border:none; background-color:#222222;" width="50%" \| Reward
Requirements to unlock	Conv. title	Importance
Prologue	Rulers	★	None
	Homecoming	★	None Longer variant seen if Pelleas was sacrificed in Part 3 Chapter 13
	Homecoming	★	None Shorter variant seen if Pelleas was spared in Part 3 Chapter 13 Second playthrough onward only
	Muston	★★★	Rexbolt
	Skrimir	★★★	Satori Sign
Chapter 1	Appearances	★	None Nailah and Rafiel must both still be alive
	Visions	★★★	Holy Crown Mist must still be alive
	Visions	★★★	None This variant is seen if Mist has been defeated
	Aimee	★★★	Rexcalibur
Chapter 2	Reyson	★★★	Satori Sign
Chapter 2	Twins	★★★	Rexflame
Chapter 3	Necessities	★★★	Bolganone
Chapter 3	Naesala	★★★	Nosferatu
Chapter 4	Wolves	★★★	Elixir Nailah and Volug must both still be alive, and Volug must have been allocated to the Greil Army
Chapter 5	Innocent	★	None This variant is seen if Calill is still alive and was allocated to the Hawk Army
	Innocent	★	None This variant is seen if Calill is still alive but was not allocated to the Hawk Army
	Innocent	★	None This variant is seen if Calill is dead
	Pelleas	★★★	Fenrir Pelleas must have been recruited and still be alive Second playthrough onward only
	Birds	★★★	Shriek Reyson, Janaff, and Ulki must both still be alive, and Janaff and Ulki must have been allocated to the Hawk Army
Endgame-1	Renning	★★★	Renning
	Stefan	★	None Stefan must have been recruited and still be alive
	Visitor	★	None This variant is seen if Stefan was not recruited
	Dragons	★	None
	Caineghis	★★★	Urvan
	Fireman	★★★	20,000 gold Volke must have been recruited and still be alive
Endgame-3	Micaiah	★★★	Elixir Sothe must still be alive, and he and Micaiah must have an A-rank buddy support with each other
	Sanaki	★★★	Pavise
	Rafiel	★★★	Guard Rafiel must still be alive, and he must have been the heron chosen to enter the Endgame
	Reyson	★★★	Guard Reyson must still be alive, and he must have been the heron chosen to enter the Endgame
	Leanne	★★★	Guard Leanne must still be alive, and she must have been the heron chosen to enter the Endgame
Endgame-4	Ancient History	★	None Nasir and Gareth must both have been recruited Second playthrough onward only
	Forgive and Forget	★	None Nasir and Gareth must both have been recruited
	Nasir	★	None Nasir must have been recruited This variant is seen if Gareth was not recruited as well
	Gareth	★	None Gareth must have been recruited This variant is seen if Nasir was not recruited as well
style="Template:Roundbl; border:none; background-color:#222222;" rowspan="1" \| Endgame-5	Soren	★	style="Template:Roundbr; border:none; background-color:#222222;" \| None Second playthrough onward only The following requirements must be met: • The playthrough must use Path of Radiance transfer data with Ike and Soren having an A-rank support with each other • Ike and Soren must have an A-rank buddy support with each other in the playthrough • Soren was chosen for the Endgame party • The criteria to recruit Lehran must have been met

References

Game mechanics

Out-of-battle management		Base (Barracks • Base Camp • Base conversation • Everyone's Conditions • Expedition • Garreg Mach Monastery (Abyss) • My Castle • Somniel) • Bonus experience • Dungeons • Gameplay modes (Difficulty • Creature Campaign • New Game +) • Gold • Lessons • Mila Shrines • Peddler • Preparations • Renown • Shopping (Armory • Bargains • Forge • Item shop • Merchant • Online shop • Secret shop) • Supply convoy • World map
Battles and chapters		Arena • Battle save • Boss • Castle • Chapter (Alternate route • Paralogue • Side quest) • Chest • Combat forecast • Event tiles • Hidden treasure • Objectives • Reinforcement • Skirmish • Terrain (Hazards) • Turn (Turn rewind) • Weather (Fog of war) • Village
Stats	Units	Action • Affinity • Authority • Biorhythm • Charm • Class (Class mastery • Class relative power • Unit type) • Constitution (Aid) • Defense • Experience • Follow-up critical multiplier • Growth rate • Hit point • Holy Blood • Inventory • Level • Luck • Magic • Movement • Proficiency • Resistance • Skill • Speed • Strength • Weapon level • Weight
Stats	Weapons	Brave weapon • Critical rate • Durability • Hit • Kill bonus • Might • Personal weapons • Range • Weapon experience • Weapon level • Weight • Worth
Unit mechanics and commands		Adjutant • Attack (Counterattack) • Auto-Battle • Battalion (Gambit) • Canto • Chain attack • Chain Guard • Class change (Reclass) • Combat art • Crests • Dance (Galdrar • Play • Sing) • Death (Decoy) • Dismount • Dragon Vein • Emblem Rings • Fatigue • Inventory • Laguz transformation • Love (Jealousy • Inheritance) • Pair Up • Rally • Recruitment • Rescue (Capture) • Skills (Offensive skill) • Smash • Staggering Blow • Status effects • Support • Talk • Trade • Unit (Avatar • Bond units • Bonus unit • Einherjar • Loan unit • Prisoner • Replacement unit • Substitute character) • Visit
Calculations		Attack • Attack speed • Avoid • Bonus damage • Critical hit (Combination bonus • Dodge • Triangle Attack) • Hit rate (True hit) • Random number generator • Weapon triangle (Trinity of magic)
Connectivity		amiibo • Data transfer • Double Duel • Downloadable content • Link Arena • Multiplayer battle • Online shop • SpotPass • StreetPass
Other		Barrier • Birthday • Class roll • Glitches • Multiple endings • Rankings • Sound Room • Tactician bonus

Fire Emblem: Path of Radiance

Playable characters	Astrid • Bastian • Boyd • Brom • Calill • Devdan • Elincia • Ena • Gatrie • Giffca • Geoffrey • Haar • Ike • Ilyana • Janaff • Jill • Kieran • Largo • Lethe • Lucia • Makalov • Marcia • Mia • Mist • Mordecai • Muarim • Naesala • Nasir • Nephenee • Oscar • Ranulf • Reyson • Rhys • Rolf • Shinon • Soren • Sothe • Stefan • Tanith • Tauroneo • Tibarn • Titania • Tormod • Ulki • Volke • Zihark
Trial Map characters	Ashnard • Bryce • Oliver • Petrine • Shiharam
Non-playable characters	Aimee • Caineghis • Daniel • Deghinsea • Gareth • Greil • Hetzel • Izuka • Jorge • Kurthnaga • Leanne • Lekain • Lotz • Muston • Nealuchi • Rajaion • Sanaki • Sephiran • Sigrun • Zelgius
Bosses	Ashnard • Balmer • Bertram • Black Knight • Boyd • Bryce • Dakova • Danomill • Emil • Ena • Gashilama • Greil • Gromell • Hafedd • Havetti • Heddwyn • Homasa • Ikanau • Kamura • Kasatai • Kayachey • Kimaarsi • Kotaff • Mackoya • Maijin • Muarim • Naesala • Nedata • Norris • Oliver • Petrine • Rikard • Schaeffer • Seeker • Shiharam • Tomenami • Zawana
Background characters	Altina • Ashera • Elena • Lillia • Lorazieh • Ramon • Renning
Regalia and personal weapons	Alondite • Amiti • Ashera Staff • Double Bow • Gurgurant • Ragnell • Regal Sword • Rexaura • Rexbolt • Rexcalibur • Rexflame • Rolf's Bow • Urvan • Vague Katti • Wishblade
Chapters	P: Mercenaries • 1: The Battle Begins • 2: Rescue • 3: Pirates Aground • 4: Roadside Battle • 5: Flight! • 6: A Brief Diversion • 7: Shades of Evil • 8: Despair and Hope • 9: Gallia • 10: Prisoner Release • 11: Blood Runs Red • 12: A Strange Land • 13: A Guiding Wind • 14: Training • 15: The Feral Frontier • 16: The Atonement • 17: Day Breaks (stage 1 • stage 2 • stage 3 • stage 4) • 18: Crimea Marches • 19: Entrusted • 20: Defending Talrega • 21: Without a King • 22: Solo • 23: The Great Bridge • 24: Battle Reunion • 25: Strange Lands • 26: Clash! • 27: Moment of Fate (stage 1 • stage 2) • 28: Twisted Tower • E: Repatriation
Trial Maps	Hillside Battle • Lonely Isle • Strange Turn • Desperation • Escape • Trapped
Locations	Tellius • Begnion (Sienne • Tower of Guidance) • Crimea • Daein (Nevassa • Talrega) • Gallia • Goldoa • Grann Desert • Gritnea Tower • Kilvas • Phoenicis • Serenes Forest
Groups, objects and events	Ancient language • Great Flood • Greil Mercenaries • Lehran's Medallion • Mad King's War • Races (Beorc • Branded • Laguz) • Serenes Massacre • Warp Powder
Lists	Base conversations • Chapters • Characters • Classes (Class change) • Hidden treasure • Items • Scripts • Skills • Supports • Weapons
Related topics	Data transfer • List of version differences (Name chart) • Other games (Radiant Dawn) • Pre-release information (Unused content) • Sound Room • Timeline

Fire Emblem: Radiant Dawn

Playable characters	Part I	Aran • Black Knight • Edward • Fiona • Ilyana • Jill • Laura • Leonardo • Meg • Micaiah • Muarim • Nailah • Nolan • Rafiel • Sothe • Tauroneo • Tormod • Vika • Volug • Zihark
	Part II	Astrid • Brom • Calill • Danved • Elincia • Geoffrey • Haar • Heather • Kieran • Leanne • Lethe • Lucia • Makalov • Marcia • Mordecai • Nealuchi • Nephenee
	Part III	Boyd • Gatrie • Ike • Janaff • Kyza • Lyre • Mia • Mist • Oscar • Ranulf • Reyson • Rhys • Rolf • Shinon • Sigrun • Soren • Tanith • Titania • Ulki
	Part IV	Bastian • Caineghis • Ena • Gareth • Giffca • Kurthnaga • Lehran • Naesala • Nasir • Oliver • Pelleas • Renning • Sanaki • Skrimir • Stefan • Tibarn • Volke
Non-playable characters		Aimee • Alder • Almedha • Amy • Ashunera • Daniel • Jorge • Largo • Muston • Nico • Yune • Zelgius
Bosses	Part I	Agony • Burton • Djur • Isaiya • Jarod • Laverton • Pain • Pugo • Radmin • Wystan • Zaitan
	Part II	Ludveck • Maraj • Tashoria • Yeardley • Zeffren
	Part III	Callum • Goran • Ike • Istvan • Lethe/Kezhda • Lombroso • Micaiah • Roark • Rommit • Septimus • Sergei • Sigrun • Silvano • Veyona
	Part IV	Ashera • Black Knight • Catalena • Dheginsea • Hetzel • Izuka • Lekain • Levail • Numida • Oliver • Sephiran • Valtome • Yuma
Background characters		Altina • Elena • Greil • Lanvega • Lillia • Lorazieh • Misaha • Rajaion • Ramon • Soan
Regalia and personal weapons		Alondite • Amiti • Ashera Staff • Balberith • Baselard • Caladbolg • Creiddylad • Cymbeline • Double Bow • Ettard • Florete • Lughnasadh • Matrona • Ragnell • Rexaura • Rexbolt • Rexcalibur • Rexflame • Tarvos • Thani • Urvan • Vague Katti • Wishblade
Chapters	Part I	P: Under Gray Skies • 1: Maiden of Miracles • 2: The Dispossessed • 3: A Faint Light • 4: A Distant Voice • 5: The Lost Heir • 6: Raise the Standard (stage 1 • stage 2) • 7: A Gathering Hope • 8: Glory Unwanted • 9: One Survives • E: Daein, Arise!
	Part II	P: On Drifting Clouds • 1: Winds of Rebellion • 2: Tides of Intrigue • 3: Geoffrey's Charge • E: Elincia's Gambit
	Part III	P: The Great Advance • 1: Laguz and Beorc • 2: Stormclouds • 3: River Crossing • 4: The General's Hand • 5: Retreat! • 6: A Reason to Fight • 7: Rivals Collide • 8: Incandescent Glow • 9: Marauders • 10: The Heart of Crimea • 11: Just Cause • 12: The Price • 13: Blood Contract • E: From Pain, Awakening
	Part IV	P: Chaos Named • 1: Road to the Empire • 2: Silent World • 3: Distortions • 4: Revelations • 5: Unforgivable Sin • E: Rebirth (1) • E: Rebirth (2) • E: Rebirth (3) • E: Rebirth (4) • E: Rebirth (5)
Locations		Tellius • Begnion (Sienne • Tower of Guidance) • Crimea • Daein • Desert of Death • Gallia • Goldoa • Grann Desert • Hatari • Kilvas • Phoenicis • Serenes Forest
Groups, objects and events		Ancient language • Blood pact • Dawn Brigade • Disciples of Order • Great Flood • Greil Mercenaries • Laguz Alliance • Lehran's Medallion • Mad King's War • Races (Beorc • Branded • Laguz • Zunanma) • Serenes Massacre • Warp Powder
Lists		Base conversations • Chapters • Characters (Availability chart) • Classes (Class change) • Hidden treasure • Items • Scripts • Skills • Weapons
Related topics		Data transfer • List of version differences (Name chart) • Other games (Path of Radiance) • Pre-release information (Unused content) • Sound Room • Timeline

Anonymous

Search

Base conversation: Difference between revisions

Namespaces

More

Page actions

Revision as of 23:05, 20 June 2019

Contents

Base conversations in Path of Radiance