Filling a custom-shaped Clutter Actor with a Cairo-drawn canvas
问题 Clutter 1.12 Cogl 1.10 Vala or C or Python. I might have a fundamental misunderstanding here — I think of "Actors" as 3D polygon things. I think of their colours as either vertex colors or as texture-mapping. In this light, I have been trying to draw a custom Actor and fill it with stuff drawn via Cairo. I'm not getting anywhere. Code is included below (in Vala). Can anyone set me right about Clutter's basics (the docs just don't cut it) or, if I'm close, help me get that code working. I