This demo uses the ngl::Obj and ngl::VertexArrayObject classes to read in a mesh then construct an extended VAO passing in Tangents and Bi-Tangents (BiNormals) to glsl as attributes. This is then used to do normal mapping along the lines of this
This demo uses the ngl::Obj and ngl::VertexArrayObject classes to read in a mesh then construct an extended VAO passing in Tangents and Bi-Tangents (BiNormals) to glsl as attributes. This is then used to do normal mapping along the lines of this