नगरादिवास्तुकथनं
Discourse on Vāstu for Cities and Related Settlements
प्रत्यगाप्ये चेन्दुयमे हट्ट एव गृहावली एकैकभवनाख्यानि दिक्ष्वष्टाष्टकसङ्ख्यया
pratyagāpye cenduyame haṭṭa eva gṛhāvalī ekaikabhavanākhyāni dikṣvaṣṭāṣṭakasaṅkhyayā
Dans les quartiers ouest et nord-ouest, la rue du marché (haṭṭa) doit être tracée comme une rangée de maisons ; et les appellations de chaque demeure doivent être attribuées selon les directions, suivant le compte de « huit et huit » (deux séries de huit).
Lord Agni (in instruction to sage Vasiṣṭha, Agni Purāṇa dialogue frame)
Vidya Category: {"primary_vidya":"Vastu","secondary_vidya":"Arthashastra","practical_application":"Town-planning: allocate a market-street (haṭṭa) as a residential row in west/northwest; assign house names/plots directionally in two sets of eight—useful for civic layout, taxation, and navigation.","sutra_style":true}
Encyclopedic Reference: {"reference_type":"Procedure","entry_title":"Haṭṭa-gṛhāvalī in west/northwest; directional allotment by two eights","lookup_keywords":["pratyak","āpya","haṭṭa","gṛhāvalī","aṣṭāṣṭaka"],"quick_summary":"Place the market-street as a row of houses in the west and northwest sectors; enumerate and designate dwellings direction-wise using an 8+8 scheme for orderly urban allotment."}
Concept: Prosperity and social order arise from disciplined spatial organization of commerce and residence.
Application: Use directional zoning for markets and systematic numbering/naming for administration and wayfinding.
Khanda Section: Vāstu-vidyā (Town-planning and House-allotment)
Primary Rasa: shanta
Secondary Rasa: adbhuta
Type: Kingdom
Visual Art Cues: {"scene_description":"A town grid shows west and northwest quarters filled with a market-street lined by houses; directional labels and two sets of eight house-designations are marked around the compass.","kerala_mural_prompt":"Kerala mural style, stylized town-plan with compass rose; west and northwest highlighted as haṭṭa with house row; eight-and-eight labels around directions; bold outlines, temple mural palette.","tanjore_prompt":"Tanjore painting, decorative city-map panel with gold borders; market street in the west/northwest with tiny shop-house facades; compass directions inscribed; rich reds and gold.","mysore_prompt":"Mysore painting, instructional urban plan: grid, haṭṭa street marked, houses numbered 1–8 and 1–8 by direction; clear callouts and neat geometry.","mughal_miniature_prompt":"Mughal miniature, bustling bazaar street along a city edge; houses in a row, signboards; an overhead inset map showing west/northwest zoning and directional numbering."}
Audio Atmosphere: {"recitation_mood":"instructional","suggested_raga":"Hamsadhwani","pace":"medium","voice_tone":"instructional"}
Sandhi Resolution Notes: प्रत्यगाप्ये = प्रत्यक् + आप्ये; चेन्दुयमे = च + इन्दुयमे; गृहावली = गृह + आवली; एकैकभवनाख्यानि = एक + एक + भवन + आख्यानि; दिक्ष्वष्टाष्टकसङ्ख्यया = दिक्षु + अष्टाष्टकसङ्ख्यया
Related Themes: Agni Purana 105 (Nagara-vinyāsa / gṛha-vibhāga)
It teaches vāstu-vidyā: how to position a haṭṭa (market-street) as a continuous house-row and how to enumerate/assign house designations direction-wise in an 8+8 scheme.
Beyond theology, it preserves practical civil-planning guidance—street typologies (market streets) and systematic directional allotment—showing the text’s coverage of architecture, settlement design, and administrative ordering.
By aligning habitation and commerce with directional order (dik-vinyāsa) prescribed in vāstu, the settlement is believed to harmonize with cosmic governance (dikpāla principles), supporting prosperity and reducing inauspiciousness in communal life.