The Helicon 3D Viewer is a free standalone companion application for Helicon Focus that reconstructs, visualizes, and manipulates 3D models generated from focus-stacked images. When you shoot macro or microscopic photography, Helicon Focus uses a depth map from your image stack to calculate the precise 3D surface of the subject. The Helicon 3D Viewer then brings that texturized data to life. Core Workflow: Generation to Viewer
Focus Stacking: Process your bracketed sequence of photos in Helicon Focus using Method A, B, or C.
Exporting the Model: Navigate to the Saving Mode window in Helicon Focus. Select the option to create/export a 3D model.
Launching the Viewer: Open the exported model directly inside the Helicon 3D Viewer to view your subject from any angle. Key Adjustments & Fine-Tuning
Once your model is loaded, you can master the following primary controls to optimize its appearance:
Relief Amplifier: Increases or decreases the depth intensity. This makes micro-textures pop or flattens out exaggerated noise peaks.
Smoothing Sliders: Reduces surface noise and rough artifacts generated by complex image layers.
Invert Surface: Flips the depth map. Use this if the background mistakenly protrudes forward or if holes look like bumps.
Lighting Source Control: Virtually repoitions the light angle. This adds realistic shadows to emphasize details like microscope specimens. Navigation & Viewing Controls
Manipulate your model in real-time using standard mouse gestures:
Rotation: Click and drag your left mouse button to rotate the specimen 360∘360 raised to the composed with power
Zooming: Use the scroll wheel to inspect microscopic details or view the full asset.
Panning: Hold down the right mouse button to translate the image across your canvas. Export Formats & Sharing
You can share your interactive creations using several native export features:
Native H3D Format: Saves the project as a native Helicon 3D file. Anyone can download the free viewer to inspect your shared file.
Video & Animations: Set a continuous rotation speed and record a video file to publish on web platforms.
Stereo Imagery: Export your file as a parallel stereo pair or in anaglyph format (for red-blue 3D glasses).
Are you currently working with macro photography or microscope imagery? Tell me what subject you are trying to capture so I can suggest the best settings for your focus stack. Helicon 3D Viewer – Helicon Soft
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