Anti-aliasing
Aliasing Aliasing is visual imperfections in a rendering resulting from the fact that we are rendering not at an infinite resolution but at some finite …
Computer Graphics
Discrete a Frame from a simple Unity 3D scene
Scene A floor, two opaque boxes, one transparent box, a skybox and a directional light. Frame Capture Tool RenderDoc v1.27. Scene Overview Draw Actions Overview …
Scene Render Sequence
Simple Scene The simple scene composes of a skybox and a box. 1) When depth test is enabled, draw Box, and then Skybox, the scene …
Deferred Rendering GBuffer Visualization
learnopengl.com – Deferred-Shading chapter, GBuffer visualization. GBuffer – Position Use glBlitFramebuffer to copy color buffer to the default framebuffer, so that the color information could …
OpenGL DrawCalls
As of latest OpenGL. draw actions notes glDrawArrays render primitives from array data glDrawArraysIndirect render primitives from array data, taking parameters from memory glDrawArraysInstanced draw …
Dividing 3D Space into an Octree
What is Octree? An octree is basically a recursive algorithm for dividing up space into 8, which is why it is called octal tree obviously. …