draw-bunny ( world -- )

Vocabulary

gpu.demos.bunny

Inputs

world

an object

Outputs

None

Definition

USING: accessors gpu.framebuffers gpu.render gpu.state kernel ;

IN: gpu.demos.bunny

: draw-bunny ( world -- )
    T{ depth-state { comparison cmp-less } } set-gpu-state [
        sobel>> framebuffer>> {
            { T{ color-attachment } { 0.15 0.15 0.15 1.0 } }
            {
                T{ color-attachment { index 1 } }
                { 0.0 0.0 0.0 0.0 }
            }
            { depth-attachment 1.0 }
        } clear-framebuffer
    ] [
        {
            { "primitive-mode" [ drop triangles-mode ] }
            {
                "output-attachments"
                [
                    drop
                    { ~color-attachment~ ~color-attachment~ }
                ]
            }
            { "uniforms" [ <bunny-uniforms> ] }
            { "vertex-array" [ bunny>> vertex-array>> ] }
            { "indexes" [ bunny>> index-elements>> ] }
            { "framebuffer" [ sobel>> framebuffer>> ] }
        } <render-set> render
    ] bi ;