(make-reflection-depthbuffer) ( -- depthbuffer )

Vocabulary

spheres

Inputs

None

Outputs

depthbuffer

an object

Definition

USING: kernel opengl.framebuffers opengl.gl ;

IN: spheres

: (make-reflection-depthbuffer) ( -- depthbuffer )
    gen-renderbuffer [
        GL_RENDERBUFFER swap glBindRenderbuffer
        GL_RENDERBUFFER GL_DEPTH_COMPONENT32 (reflection-dim)
        glRenderbufferStorage
    ] keep ;