In Ogre 2.1 we’ve modernized the whole engine. We started by adopting OpenGL 4.4 as our main API, and then we adopted D3D11 as well. It’s been an enlightening experience. From a performance point of view there is no definitive answer “OpenGL is always faster” or “D3D11 is always faster”, because the […]
Behold our latest creation! The marking between a before and after in the life of Ogre! But it’s a bit… disappointing, isn’t it? Just two static triangles and a moving one. What’s the deal about those green triangles anyway? There is a story flying around the net about a […]
OpenGL’s persistent mapping comes in two flavours: Coherent and Incoherent. Coherent mapping puts more burden on the developer as you have to track whether the region you’ve already written to has already been consumed by the GPU or is still in use. Incoherent mapping takes that burden away from you, […]
