Answer

Short answer:

If the AI output is not meeting expectations, try refining your text prompt or improving the quality of your base image. If adjustments do not work, you can use specific editing tools to fix local errors, book a training session if you are on a Pro plan, or request traditional human-made rendering services for projects requiring perfect accuracy.

Overview

Generative AI is a powerful tool for visualization, but it can occasionally misinterpret architectural intent or struggle with specific details. Getting the right result is often an iterative process rather than a one-click solution.

In Rendair AI, "not getting the result you want" usually falls into two categories: stylistic mismatches (the vibe is wrong) or structural inaccuracies (walls, windows, or furniture are incorrect). Understanding which issue you are facing determines the best way to fix it.

Steps to improve results

If your visualization is not looking right, follow this progression to isolate and fix the issue.

1. Check your input quality

The AI relies heavily on the base image.

• Ensure your upload is high resolution (up to 16MB is supported).

• If using a sketch, ensure lines are distinct and closed.

• If using a 3D model screenshot, try a version with basic textures rather than a "clay" mode to give the AI more context.

2. Refine the text prompt

While Rendair handles prompting automatically in multiple languages, specificity helps.

• Describe materials clearly (e.g., "polished concrete floor" instead of just "modern floor").

• Define lighting conditions (e.g., "golden hour sunlight" or "soft overcast light").

• Avoid conflicting instructions.

3. Switch from generation to editing

If the overall image is good but specific details are wrong, do not regenerate the entire image.

• Inpainting/Edit: Use the brush or lasso tool to select the incorrect area and describe what should be there.

• Remove tool: If the AI added an unwanted object, use the removal tool to clean it up.

4. Adjust creativity/image strength

If the result looks too different from your input, the creativity setting may be too high. If the result looks too much like your raw SketchUp screenshot, the setting may be too low. Adjusting this balance often solves structural issues.

Advanced support options

Sometimes a project requires a level of specificity that generative AI struggles to reach on its own. Rendair provides specific pathways for these scenarios.

Private training and support

• Who it is for: Pro and Team Pro subscribers.

• What it offers: You can book private sessions to review your workflow. You can also share input files with the support team to get specific advice on how to achieve your goal.

Traditional human-made rendering

• Who it is for: Users who need 100% architectural accuracy without AI hallucinations.

• What it offers: Rendair offers manual 3D rendering services.

• Cost and timeline: Depending on the project, please contact support for more accurate info.

• Revisions: Includes some rounds of revisions to ensure the output matches the specifications exactly.

When to use which solution

• Refine the prompt when the mood, lighting, or material finish is incorrect.

• Use editing tools when the image is 90% correct but has a few artifacts or weird furniture pieces.

• Book training when you consistently struggle to get good results across multiple projects.

• Order human rendering when the client requires exact adherence to a specific CAD detail or furniture catalog item that the AI keeps altering.

Limitations or notes

• Resolution: Default generations are often 1MP or 2K (Nano Banana Pro model). If the image looks soft, use the Upscale tool (up to 8K) rather than trying to prompt for "higher quality."

• File types: If you are working from a PDF that isn't working well, convert it to a high-quality JPG before uploading.

• Unwanted elements: AI may occasionally add elements that were not in the prompt. This is a known limitation of generative technology; use the removal tools to correct this.