AI PROCESS DOCUMENTATION

PROMPT STRATEGY

The prompt strategy focused on extracting site-specific environmental data for the KLUST (IUKL) campus in Kajang, Selangor, Malaysia. The AI was instructed to analyze solar exposure, prevailing wind directions, daylight availability, temperature patterns, and humidity levels within the tropical climate context. Particular attention was given to passive design opportunities that could enhance thermal comfort and natural ventilation for a student clubhouse environment.

OUTPUT GENERATED

The AI produced a comprehensive environmental analysis indicating that Kajang experiences high temperatures, intense solar radiation, and significant humidity throughout the year. The findings highlighted the importance of minimizing direct heat gain while maximizing natural airflow. Based on the climatic data, the AI recommended the use of shaded glazing, deep roof overhangs, open circulation spaces, and strategically positioned courtyards. The analysis also suggested orienting major openings toward prevailing wind directions to improve cross-ventilation and reduce dependence on mechanical cooling systems.

REFINEMENT PROCESS

The initial output provided general climatic recommendations. A secondary prompt was then used to investigate how architectural form could improve environmental performance. This refinement explored the effectiveness of curved roof geometries, elevated building masses, central wind corridors, and large shaded communal spaces. The AI identified that a wave-inspired roof profile could improve daylight distribution while simultaneously providing solar protection to the internal spaces below.

REFLECTION & HUMAN JUDGMENT

Human architectural judgment played a critical role in evaluating and adapting the AI-generated recommendations. While the AI proposed several generic tropical design strategies, these were selectively integrated into the project's architectural concept. The final design prioritized a central wind corridor, shaded courtyard spaces, large curtain-wall openings protected by roof overhangs, and a wave-inspired roof form that reflects the dynamic and creative nature of the architecture student community. Human intervention ensured that environmental performance, spatial functionality, structural feasibility, and architectural identity were balanced within a coherent design solution.

RESULTS

ENVIRONMENTAL DATA SYNTHESIS & CLIMATE-RESPONSIVE DESIGN STRATEGY FOR THE WAVE PAVILION

OUTPUT GENERATED

Location Target: KLUST (IUKL) Campus, Kajang, Selangor, Malaysia

Geographic Coordinates: 2.98° N, 101.73° E

Climatic Classification: Köppen Af (Tropical Rainforest Climate)

1. Environmental Data Profile

The site experiences a typical equatorial climate characterized by high temperatures, intense solar radiation, heavy rainfall, and high relative humidity throughout the year. These conditions require architectural solutions that prioritize solar protection, natural ventilation, and heat reduction rather than thermal insulation.

Temperature Conditions:
• Average daytime temperatures range between 33°C and 35°C.
• Average nighttime temperatures range between 23°C and 25°C.
• Peak thermal stress occurs between 1:00 PM and 3:00 PM.

Humidity Conditions:
• Relative humidity ranges from 60% to 95%.
• Annual average humidity is approximately 84%.
• High humidity limits evaporative cooling effectiveness, making passive shading and airflow critical design considerations.

Wind Conditions:
• Northeast Monsoon (November–March): Prevailing winds from the northeast with average speeds of 1.5–3.2 m/s.
• Southwest Monsoon (May–September): Prevailing winds from the southwest with average speeds of 1.2–2.8 m/s.
• Inter-monsoon periods experience variable wind directions and frequent afternoon thunderstorms.

2. Solar Path Analysis

Due to the site's location near the equator, the sun path shifts between the northern and southern sky throughout the year. The building experiences intense solar exposure from both east and west orientations, especially during morning and afternoon periods. Peak solar radiation occurs between 11:00 AM and 2:00 PM, creating significant heat gain on exposed building surfaces.

3. Design Response

Based on the environmental analysis, the Wave Pavilion adopts a climate-responsive design strategy that incorporates:

• A large wave-inspired roof to provide extensive shading and reduce direct solar gain.
• Deep roof overhangs that protect glazing and outdoor circulation areas.
• A central wind corridor that captures prevailing winds and promotes cross-ventilation.
• Open communal spaces and courtyards that enhance air movement and thermal comfort.
• Large curtain-wall openings positioned to maximize daylight while minimizing glare and overheating.
• Timber screening and structural elements that contribute additional shading and environmental performance.

RESULTS

ENVIRONMENTAL DATA SYNTHESIS SUPPORTING THE DEVELOPMENT OF A CLIMATE-RESPONSIVE WAVE PAVILION FOR THE ARCA STUDENT CLUBHOUSE.

Solar Radiation Analysis & Building Performance

Peak Solar Radiation: 11:00 AM – 3:00 PM
Peak Solar Intensity: 950–1050 W/m²

The Kajang climate experiences high solar exposure and heat gain throughout the year. East and west façades receive the most direct sunlight, increasing indoor temperatures and cooling demands.

Climate-Responsive Design Strategy

To improve thermal comfort and comply with MS 1525 guidelines, the Wave Pavilion incorporates:

• Deep wave-shaped roof overhangs for shading.

• Large curtain walls protected from direct sunlight.

• A central wind corridor for natural ventilation.

• Open courtyards and communal spaces to improve airflow.

Result

A climate-responsive Wave Pavilion that reduces heat gain, maximizes natural ventilation, and enhances user comfort.

KEY TARGET PERFORMANCE INDICATORS (KPIs)

Thermal Performance
• Target OTTV: ≤ 35 W/m² to reduce cooling energy demand.
• Minimize direct solar heat gain through passive shading strategies.
• Improve thermal comfort within learning and social spaces.

Daylighting Performance
• Target Visible Light Transmittance (VLT): 42–48%.
• Provide balanced natural daylight while reducing glare.
• Enhance visual comfort for studying, collaboration, and model-making activities.

Natural Ventilation Performance
• Utilize a central wind corridor to encourage cross-ventilation.
• Maximize airflow through open communal spaces and courtyards.
• Reduce dependence on mechanical cooling systems.

Design Response

Wave Roof Overhangs
→ Block direct solar radiation and reduce heat gain.

Curtain Wall Glazing
→ Introduce natural daylight and campus views.

Central Wind Corridor
→ Promote continuous airflow throughout the building.

Open Courtyard Spaces
→ Improve ventilation and create comfortable social environments.

RESULT

A climate-responsive student clubhouse that balances shading, daylighting, and natural ventilation to improve user comfort and energy efficiency.

BUILDING ENVELOPE PARAMETERS

Wave Roof Geometry
• Large-span curved roof designed to provide continuous shading across major building openings.
• Deep roof overhangs reduce direct solar exposure on façades and outdoor circulation spaces.
• Roof form enhances daylight distribution while creating a distinctive architectural identity.

Façade Strategy
• Large curtain-wall glazing panels maximize natural daylight and visual connection to the surrounding campus.
• Shaded glazing minimizes glare and reduces solar heat gain.
• Timber screening elements provide additional solar protection while maintaining transparency.

Orientation Response
• East and West Elevations: Increased shading through extended roof projections and timber screens to block low-angle morning and afternoon sun.
• North and South Elevations: Larger glazing areas to maximize diffuse daylight and outdoor views.

Structural Materials
• Primary Structure: Glulam timber beams and columns.
• Secondary Structure: Steel connections and support members.
• Façade System: Curtain-wall glazing with aluminum framing.
• Shading Elements: Timber lattice and canopy structures integrated with the roof design.

RESULT

An environmentally responsive building envelope that combines shading, daylighting, ventilation, and structural expression to support the Wave Pavilion concept.

Stage 2: Narrative Conception & Massing Development

Tool Used : Gemini 1.5 Pro (Text AI)

Prompt Strategy

The AI was assigned the role of a climate-responsive architectural designer specializing in educational and community buildings. Site-specific environmental data from Kajang, Selangor, including solar exposure, prevailing winds, daylight conditions, and tropical climate characteristics, were integrated into the prompt. The objective was to develop a student clubhouse that responds to environmental conditions while creating a strong architectural identity for the ARCA community.

Output Generated

The AI generated a conceptual framework titled "The Wave Pavilion." The proposal envisioned a three-storey student clubhouse inspired by the movement of wind and flowing forms. The building features a wave-shaped roof, large shaded curtain walls, open communal spaces, and a central wind corridor that enhances natural ventilation. The design combines environmental performance with social and collaborative learning spaces.

Refinement Process

The initial concept emphasized expressive architectural forms but lacked clear spatial organization. Additional prompts were used to improve circulation, zoning, and environmental performance. The design was refined by introducing a central courtyard, dedicated collaborative spaces, and a stronger relationship between academic, recreational, and multi-purpose functions. The roof geometry was optimized to provide shading, daylight control, and visual identity.

Reflection & Human Judgment

Human intervention was essential in translating the AI-generated concept into a practical architectural solution. While the AI proposed complex forms, these were simplified to improve constructability, structural efficiency, and cost-effectiveness. Environmental strategies such as passive shading, natural ventilation, and daylight optimization were retained, while unnecessary complexity was removed. This ensured the final design remained functional, buildable, and aligned with the project's objectives.

RESULTS

SCHEMATIC DESIGN NARRATIVE: THE WAVE PAVILION

Project Typology: ARCA Student Clubhouse (Approx. 1,200 m²)

Location: KLUST (IUKL) Campus, Kajang, Selangor, Malaysia (2.98° N, 101.73° E)

Concept: Rigid Outside, Fluid Inside

The Wave Pavilion is designed as a climate-responsive student hub that integrates learning, collaboration, and social interaction. Inspired by the movement of wind and flowing forms, the building utilizes a wave-shaped roof, central wind corridor, and open communal spaces to respond to the tropical climate of Kajang. Through passive shading, natural ventilation, and daylight optimization, the design creates a comfortable and sustainable environment while serving as a vibrant gathering space for architecture students.

1. Climate-Responsive Design Philosophy

Rather than relying on complex mechanical systems, the Wave Pavilion responds to the tropical climate through passive architectural strategies. The design integrates a wave-shaped roof, deep overhangs, natural ventilation corridors, and open communal spaces to reduce solar heat gain and improve user comfort. Environmental responsiveness is embedded directly into the building form, creating a sustainable and energy-efficient learning environment.

2. Volumetric Transformation & Massing Development

The 1,200-square-meter student clubhouse was developed through a three-stage massing process:

Stage 1 – Base Volume
A simple rectangular form was established to accommodate the functional requirements of the ARCA Student Clubhouse.

Stage 2 – Environmental Modification
The mass was opened and carved to create a central wind corridor and courtyard, improving cross-ventilation and daylight penetration throughout the building.

Stage 3 – Wave Formation
The roof was transformed into a flowing wave form that provides shading, strengthens the architectural identity, and reflects the creative and dynamic nature of the architecture student community.

Result

The final massing balances environmental performance, spatial functionality, and architectural expression. Through passive shading, natural ventilation, and fluid form-making, the Wave Pavilion creates a comfortable and sustainable hub for learning, collaboration, and social interaction.

Step 1: Open Ground Floor & Wind Corridor

The building mass is elevated and opened at ground level to create a welcoming public space. This porous ground floor encourages natural airflow through the site while strengthening the connection between indoor and outdoor activities. The open layout allows prevailing winds to pass through the building, improving thermal comfort and creating a vibrant social environment.

Step 2: Central Atrium & Courtyard

A central atrium and courtyard are introduced to improve daylight penetration and natural ventilation. Acting as the environmental core of the building, the void allows warm air to rise and escape while drawing cooler air through the lower levels. This passive strategy enhances indoor comfort and reduces dependence on mechanical cooling systems.

Step 3: Wave Roof Formation

The roof is transformed into a flowing wave form that defines the architectural identity of the project. Beyond its visual expression, the roof provides extensive shading to the façades and outdoor spaces while helping distribute natural daylight throughout the building. The large overhangs protect glazing from direct solar radiation and improve environmental performance.

3. Building Envelope & Environmental Strategy

The Wave Pavilion utilizes a climate-responsive building envelope consisting of large curtain-wall glazing, timber shading elements, and deep roof overhangs. Together, these components regulate daylight, reduce solar heat gain, and maintain visual connectivity with the surrounding campus. The envelope supports the project's goal of creating a comfortable, sustainable, and naturally ventilated student clubhouse.

Building Envelope & Shading Strategy

The Wave Pavilion utilizes a climate-responsive building envelope designed to balance daylight, ventilation, and solar protection. Rather than using a double-skin honeycomb façade, environmental performance is achieved through a combination of deep roof overhangs, large curtain-wall glazing, and timber screening elements.

East and West Elevations

• Enhanced shading through extended roof projections and timber screens.

• Reduces low-angle morning and afternoon solar heat gain.

• Maintains visual connectivity with the surrounding campus.

North and South Elevations

• Larger glazing areas allow greater daylight penetration.

• Maximizes views while minimizing glare.

• Supports a brighter and more comfortable interior environment.

Passive Environmental Performance

The wave-shaped roof acts as the primary environmental control element. Its large overhangs create shaded transitional spaces and protect glazing from direct solar exposure. Combined with the central wind corridor and courtyard, the building promotes continuous natural ventilation and reduces cooling demand.

Internal Spatial Organization

The internal layout responds directly to environmental conditions.

• Ground Floor: Open social spaces, lobby, and gathering areas connected to the outdoor environment.

• First Floor: Studios, discussion rooms, and collaborative learning spaces benefiting from natural daylight.

• Second Floor: Multi-purpose hall and recreational spaces positioned beneath the wave roof for additional shading and environmental protection.

Result

The integration of passive shading, natural ventilation, and daylighting creates a comfortable and energy-efficient student clubhouse that responds effectively to the tropical climate of Kajang while reinforcing the architectural identity of the Wave Pavilion.

Ground Floor: The Social Hub

Program: Lobby, lounge, courtyard, reading spaces, and student gathering areas.

Typology: Open and welcoming spaces connected directly to the outdoor environment through large openings and landscaped courtyards.

Micro-Climate: The open layout promotes natural cross-ventilation and creates a comfortable social environment protected by the extended wave roof above.

First Floor: The Learning & Collaboration Zone

Program: Architecture studios, discussion rooms, model-making spaces, and collaborative learning areas.

Typology: Flexible learning spaces organized around the central atrium and wind corridor.

Micro-Climate: Large shaded curtain walls provide balanced daylight between 300–500 Lux, creating comfortable working conditions while reducing glare and heat gain.

Second Floor: The Multi-Purpose Hall & Recreation Level

Program: Multi-purpose hall, recreational spaces, and student activity areas.

Typology: Large-span flexible spaces positioned beneath the wave-shaped roof.

Micro-Climate: The wave roof and deep overhangs protect the upper level from direct solar radiation while allowing soft, diffused daylight and natural airflow, creating a comfortable environment for events and social activities.

Result

The spatial organization of the Wave Pavilion combines social interaction, collaborative learning, and recreational activities within a climate-responsive environment that maximizes daylight, ventilation, and user comfort.

Stage 3: Morphological Visualization & Material Expression

Tool Used: Midjourney v6 (Image AI)

Prompt Strategy

A highly detailed text-to-image prompt was developed to visualize the Wave Pavilion through architectural and environmental design language. The prompt incorporated key design features including the wave-shaped roof, central wind corridor, open ground floor, curtain-wall glazing, timber structural elements, and climate-responsive shading strategies. Cinematic lighting conditions such as sunset and golden hour were specified to evaluate how the building interacts with natural light and the surrounding landscape.

Output Generated

The AI generated a series of architectural visualizations depicting a contemporary student clubhouse with a flowing wave-inspired roof and transparent communal spaces. The images emphasized the relationship between the building and its environment, highlighting shaded outdoor areas, large glazed façades, open courtyards, and the central atrium. The roof became the dominant architectural feature, creating a dynamic silhouette while reinforcing the concept of movement and fluidity.

Refinement Process

Early image generations produced unrealistic roof geometries and excessive curvature that would be difficult to construct. The prompt was refined by introducing technical architectural terms such as glulam structure, long-span roof system, curtain-wall glazing, structural rhythm, and buildable roof geometry. These refinements resulted in more realistic architectural forms that aligned with the project's environmental and structural objectives.

Reflection & Human Judgment

Human evaluation was essential in assessing the feasibility of the AI-generated designs. While the renderings successfully captured the intended atmosphere and architectural expression, several structural and construction-related issues required modification. Roof spans were simplified, support systems were clarified, and glazing proportions were adjusted to improve buildability and environmental performance. Human judgment ensured that the final design balanced aesthetics, functionality, sustainability, and structural feasibility.

RESULTS

VISUALIZATION & FORM DEVELOPMENT: THE WAVE PAVILION

The AI-generated visualizations successfully translated the project's environmental strategy and architectural concept into a coherent design proposal. Through iterative refinement and human evaluation, the final Wave Pavilion emerged as a climate-responsive student clubhouse that combines a distinctive wave-shaped roof, natural ventilation strategies, daylight optimization, and collaborative learning spaces within a buildable architectural framework.