clunk.shape — com.kimbsy/clunk 2.0.0

These side-effecting functions draw various shapes to the game window.

Positions (pos) are [x y] vectors, so are dimensions (size).

Polygons (poly) are a vector of [x y] point vectors which are relative to the pos.

Colors are [r g b a] vectors.

default-line-width clj

draw-curve! clj

(draw-curve! state points color & opts)

Takes a sequence of points and connects them with lines.

See the clunk.util/bezier-curve function.

draw-curves! clj

(draw-curves! state curves color & opts)

draw-ellipse! clj

(draw-ellipse! state pos size color & opts)

draw-ellipses! clj

(draw-ellipses! state ellipse-data color & opts)

draw-line! clj

(draw-line! state p1 p2 color & opts)

draw-lines! clj

(draw-lines! {:keys [shader-programs] :as state}
             lines
             color
             &
             {:keys [line-width] :or {line-width default-line-width}})

draw-poly! clj

(draw-poly! state pos poly color & opts)

draw-polys! clj

(draw-polys! state poly-data color & opts)

draw-rect! clj

(draw-rect! state pos [w h] color & opts)

draw-rects! clj

(draw-rects! state rect-data color & opts)

fill-ellipse! clj

(fill-ellipse! state pos size color)

fill-ellipses! clj

(fill-ellipses! state ellipse-data color)

fill-poly! clj

(fill-poly! {:keys [shader-programs] :as state} pos poly color)

Draw a polygon filled with the specified colour.

fill-polys! clj

(fill-polys! {:keys [shader-programs] :as state} poly-data color)

Draw a collection of polygons filled with the same color.

fill-rect! clj

(fill-rect! state pos [w h] color)

fill-rects! clj

(fill-rects! state rect-data color)

render-vertices! clj

(render-vertices! {:keys [ortho-projection]}
                  [x y]
                  vertices
                  color
                  primitive-mode
                  shader-program)