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TurboCADMac 17

Copilot Rendering

Copilot Render creates conceptual renderings of your CAD drawings using natural language prompts. Specify style, lighting, materials, or environment to generate enhanced visuals over your existing drawing, then explore alternatives by adding, removing, or modifying design elements.

See live before and after examples Why teams use Copilot Render Render Styles Tips and Tricks
2D + 3DSupports 2D drawings and 3D models in the same concept workflow.
PromptableUse natural language to direct look, mood, context, and visual refinement.
Reference-awareGuide materials, textures, and style using reference files for stronger alignment.

Why it matters

Copilot Render helps teams move from technical geometry to persuasive visual storytelling earlier in the design cycle. It is ideal for design reviews, concept exploration, stakeholder communication, and faster presentation prep without rebuilding assets in a separate rendering tool.

Explore alternatives faster

Test variations in mood, finish, setting, and supporting geometry by changing the prompt instead of rebuilding the model from scratch.

Communicate intent clearly

Overlay enhanced visuals on the source drawing so reviewers can read the original design while seeing a richer concept direction.

Present earlier with confidence

Generate polished concept imagery for internal reviews, client feedback, and pitch materials long before final production rendering.

Before and after showcase

Drag each slider to compare the original CAD output with the Copilot Render result. The gallery opens with 2D drawing examples, led by the four-view drawing conversion, then continues into 3D model concept renders.

2D Four View

Converts a technical four-view drawing into a polished concept visualization while keeping the original 2D presentation readable.

2D four view original 2D four view rendered concept
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2D drawingFour-view concept
Prompt: Render my drawing using photorealistic materials and lighting. [model=gpt-image-2]

2D Floor Plan Update

Adds finish, lighting, and presentation depth to a flat plan while preserving the plan-first structure.

2D floor plan update original 2D floor plan update rendered concept
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2D floor planMaterial pass
Prompt: Render my drawing using photorealistic materials and lighting.

2D Engine Cutaway

Enhances a technical section drawing with realistic material cues while explicitly keeping the result as a 2D cross section.

2D engine cutaway original 2D engine cutaway rendered concept
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2D sectionConstraint-aware
Prompt: Render my drawing of a 2D cutaway section piston using photorealistic materials and lighting. Do not render a 3D model, keep this as a 2D cross section. [quality=high, model=gpt-image-2]

2D Floor Plan

Transforms a flat architectural drawing into a more tangible space planning concept while preserving the underlying layout.

2D floor plan original 2D floor plan rendered concept
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2D drawingDesign review
Prompt: Render my drawing of a 2D floor plan using photorealistic materials and lighting. [quality=high]

Home Addition

Provides a more approachable architectural concept view for homeowner discussions.

Home addition original Home addition rendered concept
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2D drawingClient communication
Prompt: Render my drawing using photorealistic materials and lighting. [quality=high]

Futuristic Gem Concept

Uses reference-driven styling to push a jewelry concept toward a more polished visual narrative.

Futuristic gem original Futuristic gem rendered concept
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Reference guidedMaterial exploration
Prompt: Render my drawing using photorealistic materials and lighting. Use the second image of a futuristic gem for all gems in the image. [quality=high,source2=file,model=gpt-image-2]

Secretary Desk

Turns a furniture drawing into a warmer, more marketable product visualization.

Secretary desk original Secretary desk rendered concept
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Product stylingPresentation imagery
Prompt: Render my drawing using photorealistic materials and lighting. [model=gpt-image-2,size=1433x1010,quality=low]

Vehicle Sketch

Quickly upgrades a line-based vehicle concept into a more cinematic visual for early design discussion.

Vehicle concept original Vehicle concept rendered concept
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Concept explorationNatural language driven
Prompt: Render my drawing using photorealistic materials and lighting. [quality=high]

Red Car Rendering

Illustrates how style and lighting cues can elevate a model into a more compelling automotive presentation image.

Red car original Red car rendered concept
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Visual polishReview friendly
Prompt: Render my drawing using photorealistic materials and lighting. [quality=high]

Motorcycle Study

Enhances an industrial form study with richer lighting and atmosphere.

Motorcycle original Motorcycle rendered concept
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Industrial designFast concept enhancement
Prompt: Render my drawing using photorealistic materials and lighting.

Jewelry Infogram

Shows how Copilot Render can move beyond realism into stylized communication graphics.

Jewelry infogram original Jewelry infogram rendered concept
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Graphic communicationAlternative outputs
Prompt: Render my drawing using photorealistic materials and lighting. Create an infogram regarding jewelry gemstones. [quality=high,model=gpt-image-2]

Ring Packaging Mockup

Demonstrates how prompt-based scene building can place a design inside a broader product story.

Ring packaging original Ring packaging rendered concept
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Scene creationMarketing concepts
Prompt: Render my drawing of a gold ring with diamonds embossed with "TurboCAD" using photorealistic materials and lighting for boxed software product mockup 1:1. Modern retail box for "TurboCAD Mac 17," bold tagline "Software That Thinks," barcode, and "requires 16MB RAM" sticker. Shot like a product photo. [model=gpt-image-2,quality=high]

Alternate Gem Direction

Shows a second jewelry pass to highlight how quickly teams can compare prompt and quality choices.

Alternate gem original Alternate gem rendered concept
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Variant comparisonPrompt iteration
Prompt: Render my drawing using photorealistic materials and lighting. Use the second image of a futuristic gem to use for all gems in the image. [quality=low,model=gpt-image-2]

Glass on Platter

Shows how Copilot Render can turn a simple product setup into a polished tabletop scene.

Glass on platter original Glass on platter rendered concept
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Product renderingMaterial studies
Prompt: Render my drawing using photorealistic materials and lighting for a refined glass-on-platter product presentation. [quality=high,model=gpt-image-2]

Render Styles

The same PunchCAD wrench model can be rendered in multiple visual styles, helping teams move between realistic presentation, concept exploration, technical documentation, and design communication without changing the underlying CAD model.

PunchCAD wrench rendered in a photorealistic style

Photo Rendered

Realistic product lighting and materials for sales images, review decks, and finished concept presentations.

PunchCAD wrench rendered as a 3D printed polymer part

Polymer

Shows the model as a 3D printed part, useful for prototype reviews and additive manufacturing discussions.

PunchCAD wrench rendered in a watercolor style

Water Color

A softer concept style for early ideation, design storytelling, and presentation boards.

PunchCAD wrench rendered as a pencil sketch

Pencil Sketch

Communicates work-in-progress ideas with a familiar hand-drawn review look.

PunchCAD wrench rendered in a patent drawing style

Patent

Creates an invention-style technical visual suited for documentation and explanatory material.

PunchCAD wrench showing a mesh to photoreal rendered transition

Mesh to Photo Rendered

Shows a transition from visible model structure into a polished render for process-oriented presentations.

PunchCAD wrench rendered with an aged worn material finish

Aged

Adds wear, patina, and age cues for vintage, used, or environment-specific product studies.

Reference-aware image sources

Copilot Render can use additional source images to guide textures, materials, and background direction while keeping the CAD drawing as the primary subject.

Copilot Render reference-aware image sources for textures and background

Tips and Tricks

Use these prompting patterns when you want more predictable Copilot Render results. A strong prompt usually names the scene, subject, materials, lighting, view, and anything that should stay unchanged.

The Prompt Formula

Scene → Subject → Materials → Lighting → Camera/View → Constraints → Rendering options

Best Uses

Great for product, architecture, furniture, and concept visuals, especially when teams want review-ready imagery before final materials are locked.

Keep in Mind

These are conceptual visualizations. If geometric accuracy matters, say exactly what must remain unchanged.

Rule of Thumb

Start with plain-language art direction first. Add bracket options only when you need a specific rendering control.

Bracket Options

Use bracket options for quality, shape exploration, output size, source images, file comments, and input fidelity. Put style, camera, lighting, material, and preservation guidance directly in the prompt.

[quality=low] [quality=medium] [quality=high] [shape_change=low] [shape_change=high] [output_size=4096x4096] [source=file] [source2=file] [context=comments] [input_fidelity=high]

Build the scene first

Define the environment up front with phrases like clean white studio, modern kitchen, factory floor, or outdoor patio so the renderer knows where the object should live.

Name the materials directly

Ask for surfaces like brushed aluminum, matte black plastic, oak veneer, or polished ceramic instead of relying on vague visual mood words alone.

Say what should change

Be explicit: change the material, add a studio background, use softer shadows, or make the plastic matte black. Direct requests tend to produce cleaner iterations.

Say what must stay the same

Use constraints like preserve proportions, keep the same number of parts, do not change silhouette, and no labels or logos when CAD fidelity matters.

Use sources deliberately

Use [source=file] for the edited image, then use [source2=file], [source3=file], or [source4=file] for material, texture, or background references.

Choose shape change carefully

Use low shape change when topology should stay close to the CAD view, and reserve higher values for alternate form exploration.

Photoreal product render

High-fidelity pass for a finished-looking concept image with preserved proportions and stronger material realism.

Render my steel crescent wrench using photo realistic rendering and lighting with a white background. Preserve the overall proportions and major edges. Use brushed steel material, soft studio lighting, and subtle contact shadows. [quality=high] [input_fidelity=high]

Quick concept pass

Fast iteration prompt for early review cycles where speed matters more than the final polish level.

Render this CAD model as a quick product concept with clean lighting, neutral background, and realistic materials. Keep the current view and overall shape. [quality=low]

Reference-driven material pass

Useful when a second or third image should influence the material finish or background treatment.

Render this desk using the second image as the wood texture reference and the third image as the background reference. Keep the desk shape and proportions close to the original CAD drawing. [source2=file, source3=file]

Large hero output

Designed for presentation or marketing-style imagery when the team needs a larger finished render.

Render this CAD model as a high-resolution hero image with photo realistic lighting, clean composition, and realistic material finish. Preserve the current silhouette and major visible edges. [quality=high] [output_size=4096x4096]
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Founded in 1983, IMSI is a leader in feature-rich, yet affordable, general-purpose CAD (Computer Aided Design) and home design desktop software, and a pioneer in mobile solutions for the AEC (Architectural, Engineering, and Construction) industry.

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