STW Transfer Center for Geometry Processing and CAGD flipper 2.0 An interactive modular geometry processing toolkit

STW Transfer Center for Geometry Processing and CAGD flipper 2.0 Triangle mesh processing Repairing Optimization Quality control Plugin mechanism Flexible & extendable Consistent look & feel

STW Transfer Center for Geometry Processing and CAGD flipper GUI Menus Flap dialogs Message area Status bar

STW Transfer Center for Geometry Processing and CAGD Plugin API Input GUI elements (flap dialogs, menus) Interaction Mouse pick modes Key press events Output Output dialogs, message area Render arbitrary geometry

STW Transfer Center for Geometry Processing and CAGD Topology Fixing Degeneracy Removal Hole Filling Mesh Repair Smoothing Decimation Remeshing Optimization Overview Input Mesh Compare Inspect Output Mesh Quality Control

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Evaluate mesh smoothness Curvature analysis Reflection lines High quality visualization Phong shading Up to 70M triangles/sec

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Flat ShadingGouraud ShadingPhong Shading

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Mean Curvature

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Gaussian Curvature

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Reflection Lines

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin Realistic Material

STW Transfer Center for Geometry Processing and CAGD Inspect Plugin

STW Transfer Center for Geometry Processing and CAGD Manual Topology Fixing Delete / add / split triangles Flip / split edges

STW Transfer Center for Geometry Processing and CAGD Degeneracy Removal Detect / remove degeneracies Short edges, caps, valence-3-vertices

STW Transfer Center for Geometry Processing and CAGD Hole Filling Detect / zoom to / fill holes

STW Transfer Center for Geometry Processing and CAGD Selection Metaphors Types of selection Select screen region Select surface region Select vertices Select conn. components Paint selection Actions can be restricted to selection

STW Transfer Center for Geometry Processing and CAGD Selection Metaphors

STW Transfer Center for Geometry Processing and CAGD Mesh Smoothing

STW Transfer Center for Geometry Processing and CAGD Tangential vs. Normal Smoothing Mesh Smoothing

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation Input Mesh

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation Unconstrained Decimation

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation Restrict Normal Deviation

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation Normal deviation & roundness

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation Normal deviation, roundness, edge length

STW Transfer Center for Geometry Processing and CAGD Mesh Decimation 264k faces 54k faces 3 o normal deviation

STW Transfer Center for Geometry Processing and CAGD 54k faces 3 o normal deviation 3mm approx. error Mesh Compare 264k faces

STW Transfer Center for Geometry Processing and CAGD Isotropic Remeshing

STW Transfer Center for Geometry Processing and CAGD Isotropic Remeshing

STW Transfer Center for Geometry Processing and CAGD Topology Fixing Degeneracy Removal Hole Filling Mesh Repair Smoothing Decimation Remeshing Optimization Overview Input Mesh Compare Inspect Output Mesh Quality Control

STW Transfer Center for Geometry Processing and CAGD flipper 2.0 Efficient geometry processing Repairing Optimization Quality control Customizable Modular plugin mechanism