opengl - A couple of textures into one in Blender -

i have model in blender. i'd to:

1. connect few different textures 1 , save bitmap
2. make uv mapping these connected textures

i need solve problem textured models in opengl. have data structure giving me possibility bind 1 texture 1 model, i'd have 1 texture per 1 model. i'm aware of fact can use texture gl_texture_xd_array, don't want complicate project. know how simple uv mapping in blender.

my questions:

• can 1. , 2. phases exclusively in blender?
• is blender bake technique i'm searching for?
• is there tutorials shows how it? (for 1 specific problem)
• maybe advise me blender technique (or opengl solution)

1. connect few different textures 1 , save bitmap
2. make uv mapping these connected textures

you mean generating texture atlas?

can 1. , 2. phases exclusively in blender?

no. surely received add-in.

is blender bake technique i'm searching for?

no. blender bake generates texture contents using rendering process. example might have texture on static object bake global illumination; then, instead of recalculating gi each , every frame in flythrough, texture used source illumination terms (it acts cache). other applications generating textures game engine, blender's procedural materials.

maybe advise me blender technique (or opengl solution)

i think texture array best solution, won't make problems wrapped/repeated textures.