How to Model Confluence Park in SketchUp 2026 | Curved Architecture Tutorial
How to Model Confluence Park in SketchUp 2026 | Curved Architecture Tutorial
Learn how to model complex curved surfaces, organic architecture, and concrete shell structures in SketchUp 2026! In this step-by-step tutorial, we recreate the stunning nature-inspired architecture of Confluence Park in San Antonio, Texas, using powerful SketchUp extensions including Bezier Toolbar, Curviloft, and Fredo6 JointPushPull.
Inspired by the park's iconic concrete petal structures, we'll transform simple geometric shapes into smooth, flowing architectural forms and assemble them into a complete 3D model.
📁 Download the Confluence Park SketchUp Model
Explore four model previews, follow the modeling steps, and get the SKP file for personal and educational practice:
https://nicetowerplus.com/confluence-park-sketchup-model/
Whether you're an architecture student, a professional designer, or a SketchUp enthusiast, this tutorial will introduce you to practical techniques for creating complex curved geometry.
🎯 What You'll Learn
✅ Create the base geometry using Polygon, Arc, and Offset tools
✅ Extrude the initial shape and refine curved profiles
✅ Increase arc segments for smoother geometry
✅ Create custom curves using Bezier Toolbar (Catmull Spline)
✅ Generate complex curved surfaces using Curviloft
✅ Add 10 cm thickness using Fredo6 JointPushPull
✅ Mirror, copy, and rotate structural elements to complete the pavilion
🧩 SketchUp Plugins Used
1. Bezier Toolbar
Used to create smooth, custom curves with the Catmull Spline tool.
2. Curviloft by Fredo6
Used to generate a continuous surface between the curved edges.
3. JointPushPull by Fredo6
Used to add thickness to the curved surface, which cannot be extruded using SketchUp's standard Push/Pull tool.
🔗 Explore SketchUp Plugins:
https://nicetowerpro.com/sketchup-plugins/
⏱️ Video Chapters
00:00 – Introduction | Confluence Park in SketchUp
00:35 – Creating the Base Geometry with Polygon, Arc & Offset
01:30 – Extruding the Shape & Smoothing the Arches
02:30 – Creating Custom Curves with Bezier Toolbar
03:28 – Generating Curved Surfaces with Curviloft
04:11 – Adding Thickness with Fredo6 JointPushPull
04:41 – Mirroring, Copying & Assembling the Structure
05:18 – Final Model & How to Access the SketchUp File
📁 Get the SketchUp Project File
Want to explore the exact 3D model used in this tutorial?
Click the JOIN button below this video to become a Nice Tower member and access:
✔ The SketchUp project file from this tutorial
✔ Previous SketchUp project files
✔ Premium courses included with your membership
Follow along, explore the geometry, and practice these modeling techniques yourself!
🔗 Useful Links & Resources
🧩 SketchUp Plugins:
https://nicetowerpro.com/sketchup-plugins/
🏛️ SketchUp Tutorials & Resources:
https://nicetowers.com/
🎓 Online SketchUp Courses:
https://nicetowers.com/online-sketchup-courses/
🌐 Nice Tower Pro:
https://nicetowerpro.com/
💬 Let's Talk Architecture!
Confluence Park is a fascinating example of nature-inspired architecture, where flowing concrete surfaces create a distinctive sculptural environment.
What do you think of this architectural design? And which famous building should we recreate next in SketchUp?
Share your ideas in the comments!
👍 Like this tutorial if you found it helpful.
🔔 Subscribe to Nice Tower for more SketchUp tutorials, architectural modeling techniques, and creative 3D workflows.
Nice Tower — Turning Ideas into 3D Models.
#SketchUp #SketchUpTutorial #Curviloft #OrganicArchitecture #ConfluencePark
Learn how to model complex curved surfaces, organic architecture, and concrete shell structures in SketchUp 2026! In this step-by-step tutorial, we recreate the stunning nature-inspired architecture of Confluence Park in San Antonio, Texas, using powerful SketchUp extensions including Bezier Toolbar, Curviloft, and Fredo6 JointPushPull.
Inspired by the park's iconic concrete petal structures, we'll transform simple geometric shapes into smooth, flowing architectural forms and assemble them into a complete 3D model.
📁 Download the Confluence Park SketchUp Model
Explore four model previews, follow the modeling steps, and get the SKP file for personal and educational practice:
https://nicetowerplus.com/confluence-park-sketchup-model/
Whether you're an architecture student, a professional designer, or a SketchUp enthusiast, this tutorial will introduce you to practical techniques for creating complex curved geometry.
🎯 What You'll Learn
✅ Create the base geometry using Polygon, Arc, and Offset tools
✅ Extrude the initial shape and refine curved profiles
✅ Increase arc segments for smoother geometry
✅ Create custom curves using Bezier Toolbar (Catmull Spline)
✅ Generate complex curved surfaces using Curviloft
✅ Add 10 cm thickness using Fredo6 JointPushPull
✅ Mirror, copy, and rotate structural elements to complete the pavilion
🧩 SketchUp Plugins Used
1. Bezier Toolbar
Used to create smooth, custom curves with the Catmull Spline tool.
2. Curviloft by Fredo6
Used to generate a continuous surface between the curved edges.
3. JointPushPull by Fredo6
Used to add thickness to the curved surface, which cannot be extruded using SketchUp's standard Push/Pull tool.
🔗 Explore SketchUp Plugins:
https://nicetowerpro.com/sketchup-plugins/
⏱️ Video Chapters
00:00 – Introduction | Confluence Park in SketchUp
00:35 – Creating the Base Geometry with Polygon, Arc & Offset
01:30 – Extruding the Shape & Smoothing the Arches
02:30 – Creating Custom Curves with Bezier Toolbar
03:28 – Generating Curved Surfaces with Curviloft
04:11 – Adding Thickness with Fredo6 JointPushPull
04:41 – Mirroring, Copying & Assembling the Structure
05:18 – Final Model & How to Access the SketchUp File
📁 Get the SketchUp Project File
Want to explore the exact 3D model used in this tutorial?
Click the JOIN button below this video to become a Nice Tower member and access:
✔ The SketchUp project file from this tutorial
✔ Previous SketchUp project files
✔ Premium courses included with your membership
Follow along, explore the geometry, and practice these modeling techniques yourself!
🔗 Useful Links & Resources
🧩 SketchUp Plugins:
https://nicetowerpro.com/sketchup-plugins/
🏛️ SketchUp Tutorials & Resources:
https://nicetowers.com/
🎓 Online SketchUp Courses:
https://nicetowers.com/online-sketchup-courses/
🌐 Nice Tower Pro:
https://nicetowerpro.com/
💬 Let's Talk Architecture!
Confluence Park is a fascinating example of nature-inspired architecture, where flowing concrete surfaces create a distinctive sculptural environment.
What do you think of this architectural design? And which famous building should we recreate next in SketchUp?
Share your ideas in the comments!
👍 Like this tutorial if you found it helpful.
🔔 Subscribe to Nice Tower for more SketchUp tutorials, architectural modeling techniques, and creative 3D workflows.
Nice Tower — Turning Ideas into 3D Models.
#SketchUp #SketchUpTutorial #Curviloft #OrganicArchitecture #ConfluencePark