(defn
perspective-texture-data-3d-example
[game]
(gl game enable (gl game CULL_FACE))
(gl game enable (gl game DEPTH_TEST))
(let
[entity
(->>
{:vertex data/texture-vertex-shader,
:fragment data/texture-fragment-shader,
:attributes
{'a_position {:data data/cube, :type (gl game FLOAT), :size 3},
'a_texcoord
{:data data/cube-texcoords,
:type (gl game FLOAT),
:size 2,
:normalize true}},
:uniforms
{'u_texture
{:data [128 64 128 0 192 0],
:opts
{:mip-level 0,
:internal-fmt (gl game R8),
:width 3,
:height 2,
:border 0,
:src-fmt (gl game RED),
:src-type (gl game UNSIGNED_BYTE)},
:alignment 1,
:params
{(gl game TEXTURE_WRAP_S) (gl game CLAMP_TO_EDGE),
(gl game TEXTURE_WRAP_T) (gl game CLAMP_TO_EDGE),
(gl game TEXTURE_MIN_FILTER) (gl game NEAREST),
(gl game TEXTURE_MAG_FILTER) (gl game NEAREST)}}},
:clear {:color [1 1 1 1], :depth 1}}
e/map->ThreeDEntity
(c/compile game))
state
{:rx (m/deg->rad 190), :ry (m/deg->rad 40)}]
(assoc game :entity entity :state state)))