I have a basic icosphere which i exported from blender with normals as obj. Here is what i am doing mesh->vert[i].position = mesh->vert[i].position + noise(mesh->vert[i].position) * mesh->...

I have a bezier curve class. Each point on the curve is defined thus: struct bpoint { vector3D position; vector3D controlpoint_in; vector3d controlpoint_out; }; To retrieve a point on th...

I am making a 3D game using SFML. I want to use normals to check if the triangle need to be draw in a terrain (triangle) mesh.Here is my code: vec3d line1, line2, normal; line1.x = terrain.tris[i].p[0...