Скачать с ютуб Grasshopper 101: Parameterization | #06 Mesh Terrain with slope analysis | Heightmap EXERCISE в хорошем качестве

Grasshopper 101: Parameterization | #06 Mesh Terrain with slope analysis | Heightmap EXERCISE

Creating mesh terrain to scale in Grasshopper with a heightmap. The images for this exercise can be found here: https://www.learn-visual-programming.... In this exercise, we practice using an image as a displacement map. We touch on Mesh Utilities and Mesh Analysis tools, learn to measure the angle between two vectors, and deepen the understanding of Rhino's coordinate system. This video is an introductory tutorial for beginners in Grasshopper. CHAPTERS: 00:00 Intro 00:14 Graph Mapper Tutorial 00:27 Displacing vertices with Image Sampler | Basic Setup 01:51 Mesh Terrain to-scale using a Heightmap 03:24 Color Mesh Terrain based on the altitude 03:40 Triangulate Mesh | Introduction to Mesh Utilities 04:10 Smooth Mesh | Introduction to Mesh Utilities 04:45 WeaverBird | Topological Mesh Editor 05:02 Extracting Mesh Normals | Vector Display 05:53 Create Line SDL (Start-Direction-Length) 06:15 Vector Angle | Slope Steepness | Mesh Analysis 07:14 Angle between two vectors | 2D Angle on a Plane | Reflex Angle 08:45 Color Mesh Terrain by Slope Steepness | Color Gradient 09:37 Extracting Mesh Face Normals and Face Center Points 09:52 Gradient precision | Mesh resolution 10:30 Closing FREE Heightmap sources online: https://tangrams.github.io/heightmapper/ Heightmap Scale: you should follow the instructions provided on the website, or superimpose a map with known scale and terrain altitudes (you can use Google Maps, Google Earth, etc.) COMPONENTS: Image Sampler Angle (vectors) Vector Display Line SDL Rotate (vector) Degrees / Radians Triangulate Mesh Smooth Mesh Mesh Normals Deconstruct Mesh Relay Object REFERENCED VIDEOS: Image Sampler Introduction:    • Grasshopper 101: Parameterization | #...   Displacing Mesh Vertices Intro:    • Grasshopper 101: Parameterization | #...   LINKS Add-ons: https://www.food4rhino.com/ Forum: https://discourse.mcneel.com/ Grasshopper component library: http://grasshopperdocs.com/ CONTACT US AT: https://www.learn-visual-programming.com Narrated by: Lina Vestarte _ Click LIKE, if you find the tutorial useful. Have a question or suggestion? Leave a comment below! Never miss a new tutorial - SUBSCRIBE :)