Vertices touching - Githubissues

dkurtaev / planets_factory

Tool for modeling terrain of small planets.

1 stars 0 forks source link

Closed dkurtaev closed 8 years ago

dkurtaev commented 8 years ago

For terrain editing we should be able to select single vertex and change it's height. Or area of vertices with decreasing power from middle of area to borders (like brushes for bitmaps editors).
Study how works OpenGL's gluUnProject and how it may be used.
Prepare demo with examples of mouse touches and colored selected nearest vertex and triangle under touch.

dkurtaev commented 8 years ago

gluUnProject works fine. Using it implemented drawing on texture. See PR #13 .