v5
This commit is contained in:
Dave Griffiths
parent
b68cf01bf9
commit
8715b791c5
2 changed files with 255 additions and 184 deletions
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@ -1,3 +1,7 @@
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#lang scheme
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(require fluxus-016/drflux)
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; extrusion code
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(define (draw-profile index profile offset)
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(cond ((not (null? profile))
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@ -22,59 +26,32 @@
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(vmul v 0.5)))))
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vd))
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(define (extrude-segment index profile path lv)
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(define (extrude-segment index profile path width lv up)
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(cond ((not (null? path))
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(let ((v (path-vector (zero? index) path lv)))
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(draw-profile index (transform-profile profile
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(mmul
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(maim v (vector 0 1 0))
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(mrotate (vector 0 90 0))))
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(maim v up)
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(mrotate (vector 0 90 0))
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(mscale (vector (car width) (car width) (car width)))))
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(car path))
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v))))
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(define (mmix a b t)
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(vector
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(+ (* (vector-ref a 0) (- 1 t)) (* (vector-ref b 0) t))
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(+ (* (vector-ref a 1) (- 1 t)) (* (vector-ref b 1) t))
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(+ (* (vector-ref a 2) (- 1 t)) (* (vector-ref b 2) t))
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(+ (* (vector-ref a 3) (- 1 t)) (* (vector-ref b 3) t))
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(+ (* (vector-ref a 4) (- 1 t)) (* (vector-ref b 4) t))
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(+ (* (vector-ref a 5) (- 1 t)) (* (vector-ref b 5) t))
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(+ (* (vector-ref a 6) (- 1 t)) (* (vector-ref b 6) t))
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(+ (* (vector-ref a 7) (- 1 t)) (* (vector-ref b 7) t))
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(+ (* (vector-ref a 8) (- 1 t)) (* (vector-ref b 8) t))
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(+ (* (vector-ref a 9) (- 1 t)) (* (vector-ref b 9) t))
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(+ (* (vector-ref a 10) (- 1 t)) (* (vector-ref b 10) t))
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(+ (* (vector-ref a 11) (- 1 t)) (* (vector-ref b 11) t))
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(+ (* (vector-ref a 12) (- 1 t)) (* (vector-ref b 12) t))
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(+ (* (vector-ref a 13) (- 1 t)) (* (vector-ref b 13) t))
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(+ (* (vector-ref a 14) (- 1 t)) (* (vector-ref b 14) t))
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(+ (* (vector-ref a 15) (- 1 t)) (* (vector-ref b 15) t))))
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(define (extrude-segment-blend index profile path lv t)
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(define (extrude-segment-grow index profile path width lv up t)
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(cond ((not (null? path))
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; figure out the vector for rotation of the profile
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(let ((v (path-vector (zero? index) path v)))
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(cond ((null? (cdr path))
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(draw-profile index (transform-profile profile
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(mmul
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(maim v (vector 0 1 0))
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(mrotate (vector 0 90 0))))
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(car path)))
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(else
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(let ((v2 (path-vector (zero? index) (cdr path) v)))
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(draw-profile index (transform-profile profile
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(mmul
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(maim (vmix (vnormalise v) (vnormalise v2) t) (vector 0 1 0))
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(mrotate (vector 0 90 0))))
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(vmix (car path) (vadd (car path) v2) t)))))
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(let ((v (path-vector (zero? index) path lv)))
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(draw-profile index (transform-profile profile
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(mmul
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(maim v up)
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(mrotate (vector 0 90 0))
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(mscale (vmul (vector (car width) (car width) (car width)) t))))
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(car path))
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v))))
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(define (extrude index profile path lv)
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(define (extrude index profile path width lv up)
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(cond ((not (null? path))
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(let ((v (extrude-segment index profile path lv)))
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(extrude (+ index (length profile)) profile (cdr path) v)))))
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(let ((v (extrude-segment index profile path width lv up)))
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(extrude (+ index (length profile)) profile (cdr path) (cdr width) v up)))))
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(define (stitch-face index count profile-size in)
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(cond
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@ -98,20 +75,29 @@
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(- path-size 1)
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in)))))
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(define (build-extrusion profile path)
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(define (build-tex-coords profile-size path-size vscale)
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(pdata-index-map!
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(lambda (i t)
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(vector (* vscale (/ (quotient i profile-size) path-size))
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(/ (modulo i profile-size) profile-size) 0))
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"t"))
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(define (build-extrusion profile path width tex-vscale up)
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(let ((p (build-polygons (* (length profile) (length path)) 'quad-list)))
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(with-primitive p
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(poly-set-index (stitch-indices 0 (length profile) (length path) '()))
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(extrude 0 profile path (vector 0 0 0))
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(build-tex-coords (length profile) (length path) tex-vscale)
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(extrude 0 profile path width (vector 0 0 0) up)
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(recalc-normals 0))
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p))
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; partial extrusions are for animating
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(define (build-partial-extrusion profile path)
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(define (build-partial-extrusion profile path tex-vscale)
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(let ((p (build-polygons (* (length profile) (length path)) 'quad-list)))
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(with-primitive p
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(poly-set-index (stitch-indices 0 (length profile) (length path) '())))
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(poly-set-index (stitch-indices 0 (length profile) (length path) '()))
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(build-tex-coords (length profile) (length path) tex-vscale))
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p))
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(define (chop-front l n)
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@ -120,43 +106,74 @@
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(if (zero? n) (cons (car l) (chop-front (cdr l) n))
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(chop-front (cdr l) (- n 1))))))
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; returns the last vector
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(define (partial-extrude p t v profile path)
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(define (partial-extrude p t v profile path width up)
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(with-primitive p 0
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(let* ((start (* (floor t) (length profile)))
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(end (* (length path) (length profile)))
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(v (extrude-segment start profile
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(chop-front path (floor t)) v)))
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(let* ((T (floor t))
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(t (- t T))
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(seg-len (length profile))
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(start (* T seg-len))
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(end (* (length path) seg-len))
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(v (extrude-segment start profile
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(chop-front path T)
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(chop-front width T) v up)))
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(when (< T (- (length path) 1))
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; extrude the next segment
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(extrude-segment (+ start seg-len) profile
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(chop-front path (+ T 1))
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(chop-front width (+ T 1)) v up)
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; and now blend it back by using both segments to t
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(for ((i (in-range (+ start seg-len)
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(+ start (* 2 seg-len)))))
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(pdata-set! "p" i (vmix (pdata-ref "p" i)
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(pdata-ref "p" (- i seg-len))
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t)))
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(when (< t (- (length path) 1))
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(for ((i (in-range (+ start (length profile)) (+ start (* 2 (length profile))))))
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(pdata-set! "p" i (vsub (pdata-ref "p" (- i (length profile)))
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(vmul v (- (floor t) t)))))
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; collapse the yet un-extruded part into the last vert
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(for ((i (in-range (+ start (* (length profile) 2)) end)))
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(pdata-set! "p" i (pdata-get "p" (+ (length profile) start)))))
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(for ((i (in-range (+ start (* seg-len 2)) end)))
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(pdata-set! "p" i (pdata-ref "p" (+ seg-len start)))))
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(recalc-normals 0)
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v)))
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#;(define (partial-extrude p t v profile path)
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(define (partial-extrude-grow p t v profile path width up)
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(with-primitive p 0
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(let* ((start (* (floor t) (length profile)))
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(end (* (length path) (length profile)))
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(v (extrude-segment-blend start profile
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(chop-front path (floor t)) v (- (floor t) t))))
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(let* ((T (floor t))
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(t (- t T))
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(seg-len (length profile))
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(start (* T seg-len))
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(end (* (length path) seg-len))
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(v (extrude-segment-grow start profile
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(chop-front path T)
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(chop-front width T) v up t)))
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(when (< T (- (length path) 1))
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; extrude the next segment
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(extrude-segment-grow (+ start seg-len) profile
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(chop-front path (+ T 1))
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(chop-front width (+ T 1)) v up 0)
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; and now blend it back by using both segments to t
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(for ((i (in-range (+ start seg-len)
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(+ start (* 2 seg-len)))))
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(pdata-set! "p" i (vmix (pdata-ref "p" i)
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(pdata-ref "p" (- i seg-len))
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t)))
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(when (< t (- (length path) 1))
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#;(for ((i (in-range (+ start (length profile)) (+ start (* 2 (length profile))))))
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(pdata-set! "p" i (vsub (pdata-ref "p" (- i (length profile)))
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(vmul v (- (floor t) t)))))
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; collapse the yet un-extruded part into the last vert
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(for ((i (in-range (+ start (* (length profile) 1)) end)))
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(pdata-set! "p" i (pdata-get "p" start))))
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(for ((i (in-range (+ start (* seg-len 2)) end)))
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(pdata-set! "p" i (pdata-ref "p" (+ seg-len start)))))
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(recalc-normals 0)
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v)))
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@ -171,6 +188,7 @@
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(_ n n '()))
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(clear)
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(clear-colour 0.5)
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(define l (make-light 'point 'free))
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(light-diffuse 0 (vector 0 0 0))
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@ -180,26 +198,18 @@
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(define profile (build-circle-profile 12 0.5))
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(define path (build-list 50
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(lambda (n) (vmul (vector (sin (* 0.5 n)) 0 (cos (* 0.5 n))) (+ 0.5 (* 0.2 n))))))
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(define width (build-list 100
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(lambda (n) (* 0.5 (+ 1 (sin (* 0.3 n)))))))
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#;(define path (build-list 10
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(lambda (n) (vector (* 10 (rndf)) 0 (* 3 n)))))
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(define path (build-list 100
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(lambda (n) (vmul (vector (sin (* 0.05 n)) 0 (cos (* 0.05 n))) (+ 0.5 (* 0.2 n))))))
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(define p (with-state
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; (hint-wire)
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(colour (vector 0 0.5 0.5))
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(specular (vector 1 1 1))
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(shinyness 20)
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(build-partial-extrusion profile path)))
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(define v (vector 0 0 0))
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(define (animate)
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(set! v (partial-extrude p (fmod (* 2 (time)) (length path)) v profile path)))
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(every-frame (animate))
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(build-partial-extrusion profile path 1)))
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(with-state
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(wire-opacity 0.4)
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@ -210,4 +220,14 @@
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; (hint-normal)
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(backfacecull 1)
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(point-width 5)
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(build-extrusion profile path))
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(build-extrusion profile path width 1 (vector 0 1 0)))
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(define v (vector 0 0 0))
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(define (animate)
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(set! v (partial-extrude-grow p (fmod (* 2 (flxtime)) (length path)) v profile path width (vector 0 1 0))))
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(every-frame (animate))
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@ -37,8 +37,8 @@
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(define branch-probability 2) ; as in one in branch-probability chance
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(define branch-width-reduction 0.5)
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(define twig-jitter 0.5)
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(define branch-jitter 1)
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(define twig-jitter 0.1)
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(define branch-jitter 0.5)
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(define max-twig-points 10)
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(define start-twig-width 0.1)
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(define default-max-twigs 10)
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@ -50,20 +50,27 @@
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(define pickup-size 1)
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(define max-ornaments 2) ; per twig
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(define ornament-grow-probability 4)
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(define curl-amount 40)
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(define (ornament-colour) (vector 0.5 1 0.4))
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(define (pickup-colour) (vector 1 1 1))
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(define (assoc-remove k l)
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(cond
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((null? l) '())
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((eq? (car (car l)) k)
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(assoc-remove k (cdr l)))
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(else
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(cons (car l) (assoc-remove k (cdr l))))))
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(define (assoc-remove k l)
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(cond
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((null? l) '())
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((eq? (car (car l)) k)
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(assoc-remove k (cdr l)))
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(else
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(cons (car l) (assoc-remove k (cdr l))))))
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(define (choose l)
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(list-ref l (random (length l))))
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(define (choose l)
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(list-ref l (random (length l))))
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(define (list-contains k l)
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(cond
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((null? l) #f)
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((eq? (car l) k) #t)
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(else (list-contains k (cdr l)))))
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;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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; a message for sending betwixt logic and render side
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@ -136,7 +143,8 @@
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(twigs '()) ; children are stored with the point number they are connected to.
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(ornaments '()) ; the things attached to this twig, an assoc list with point index
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(last-point (vector 0 0 0)) ; distance between points
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(branch #f)) ; are we a main branch twig?
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(branch #f) ; are we a main branch twig?
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(curl (vmul (crndvec) curl-amount))) ; the angles to turn each point, if curly
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(inherit send-message)
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@ -174,19 +182,29 @@
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(set! width (* width a))
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(set! dist (* dist a)))
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(define/public (grow)
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(define/public (grow curly)
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(when (< (length points) num-points)
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(let ((new-point (if (zero? (length points))
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; first point should be at edge of the seed if we are a branch
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(if branch (vmul dir dist) (vector 0 0 0))
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(vadd last-point (vmul dir dist) (vmul (srndvec) (* dist twig-jitter))))))
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(if branch (vmul dir 1) (vector 0 0 0))
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(vadd last-point (vmul dir dist)))))
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(cond (curly
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(set! dir (vtransform dir (mrotate curl)))
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(when (not branch)
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(set! curl (vmul curl 1.2))
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(set! dist (* dist 0.9))))
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(else
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(set! dir (vadd dir (vmul (srndvec) twig-jitter)))))
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(set! last-point new-point)
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(set! points (append points (list new-point)))
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(send-message 'twig-grow (list
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(list 'plant-id (send plant get-id))
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(list 'twig-id id)
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(list 'point new-point))))
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(when (and (> (length points) 1) (> num-points 1) (zero? (random branch-probability)))
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(when (and (> (length points) 1) (> num-points 1)
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(zero? (random branch-probability)))
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(add-twig (- (length points) 1)
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(make-object twig-logic% (send plant get-next-twig-id)
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plant
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@ -198,7 +216,7 @@
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dist))))
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(for-each
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(lambda (twig)
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(send (cadr twig) grow))
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(send (cadr twig) grow curly))
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twigs))
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(define/public (add-twig point-index twig)
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@ -363,10 +381,11 @@
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pos)
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(define/public (grow)
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(for-each
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(lambda (twig)
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(send twig grow))
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twigs))
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(let ((curly (list-contains 'curly properties)))
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(for-each
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(lambda (twig)
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(send twig grow curly))
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twigs)))
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(define/public (add-property name)
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(set! properties (cons name properties)))
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@ -445,7 +464,8 @@
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((property (choose properties))
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(point-index (random (send twig get-length))))
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(send twig add-ornament point-index
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(when (not (eq? property 'curly))
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(send twig add-ornament point-index
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(cond
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((or
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(eq? property 'leaf)
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@ -456,7 +476,8 @@
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this
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twig
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point-index))
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(else (error "unkown property ~a~n" property))))))))
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(else
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(error "property not understood " property)))))))))
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(map
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(lambda (twig)
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(send twig update))
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@ -476,7 +497,7 @@
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(define/public (setup)
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(for ((i (in-range 0 num-pickups)))
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(add-pickup (make-object pickup-logic% i (choose (list 'leaf 'wiggle))
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(add-pickup (make-object pickup-logic% i (choose (list 'leaf 'curly 'wiggle))
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(vmul (srndvec) pickup-dist-radius)))))
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(define/public (add-player plant)
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@ -550,7 +571,8 @@
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((eq? property 'leaf)
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(colour (vector 0.8 1 0.6))
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(texture (load-texture "textures/leaf2.png"))
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(load-primitive "meshes/leaf.obj"))))))
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(load-primitive "meshes/leaf.obj"))
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(else (error ""))))))
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(define/public (update t d)
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(when (< time 1)
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@ -580,9 +602,10 @@
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(colour (pickup-colour))
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(scale 0.3)
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(texture
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(cond
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(cond
|
||||
((eq? type 'wiggle) (load-texture "textures/wiggle.png"))
|
||||
((eq? type 'leaf) (load-texture "textures/leaf.png"))))
|
||||
((eq? type 'leaf) (load-texture "textures/leaf.png"))
|
||||
((eq? type 'curly) (load-texture "textures/curl.png"))))
|
||||
(load-primitive "meshes/pickup.obj")))
|
||||
(from pos)
|
||||
(destination (vector 0 0 0))
|
||||
|
|
@ -684,8 +707,7 @@
|
|||
(super-new)))
|
||||
|
||||
;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
; extrusion code
|
||||
; extrusion code
|
||||
|
||||
(define (draw-profile index profile offset)
|
||||
(cond ((not (null? profile))
|
||||
|
|
@ -710,41 +732,32 @@
|
|||
(vmul v 0.5)))))
|
||||
vd))
|
||||
|
||||
(define (extrude-segment index profile path lv)
|
||||
(define (extrude-segment index profile path width lv up)
|
||||
(cond ((not (null? path))
|
||||
(let ((v (path-vector (zero? index) path lv)))
|
||||
(draw-profile index (transform-profile profile
|
||||
(mmul
|
||||
(maim v (vector 1 0 0))
|
||||
(mrotate (vector 0 90 0))))
|
||||
(maim v up)
|
||||
(mrotate (vector 0 90 0))
|
||||
(mscale (vector (car width) (car width) (car width)))))
|
||||
(car path))
|
||||
v))))
|
||||
|
||||
|
||||
(define (extrude-segment-blend index profile path lv t)
|
||||
(define (extrude-segment-grow index profile path width lv up t)
|
||||
(cond ((not (null? path))
|
||||
; figure out the vector for rotation of the profile
|
||||
(let ((v (path-vector (zero? index) path lv)))
|
||||
(cond ((null? (cdr path))
|
||||
(draw-profile index (transform-profile profile
|
||||
(mmul
|
||||
(maim v (vector 1 0 0))
|
||||
(mrotate (vector 0 90 0))))
|
||||
(car path)))
|
||||
(else
|
||||
(let ((v2 (path-vector (zero? index) (cdr path) v)))
|
||||
(draw-profile index (transform-profile profile
|
||||
(mmul
|
||||
(maim (vmix (vnormalise v) (vnormalise v2) t) (vector 1 0 0))
|
||||
(mrotate (vector 0 90 0))))
|
||||
(vmix (car path) (vadd (car path) v2) t)))))
|
||||
(draw-profile index (transform-profile profile
|
||||
(mmul
|
||||
(maim v up)
|
||||
(mrotate (vector 0 90 0))
|
||||
(mscale (vmul (vector (car width) (car width) (car width)) t))))
|
||||
(car path))
|
||||
v))))
|
||||
|
||||
|
||||
(define (extrude index profile path lv)
|
||||
(define (extrude index profile path width lv up)
|
||||
(cond ((not (null? path))
|
||||
(let ((v (extrude-segment index profile path lv)))
|
||||
(extrude (+ index (length profile)) profile (cdr path) v)))))
|
||||
(let ((v (extrude-segment index profile path width lv up)))
|
||||
(extrude (+ index (length profile)) profile (cdr path) (cdr width) v up)))))
|
||||
|
||||
(define (stitch-face index count profile-size in)
|
||||
(cond
|
||||
|
|
@ -775,12 +788,12 @@
|
|||
(/ (modulo i profile-size) profile-size) 0))
|
||||
"t"))
|
||||
|
||||
(define (build-extrusion profile path tex-vscale)
|
||||
(define (build-extrusion profile path width tex-vscale up)
|
||||
(let ((p (build-polygons (* (length profile) (length path)) 'quad-list)))
|
||||
(with-primitive p
|
||||
(poly-set-index (stitch-indices 0 (length profile) (length path) '()))
|
||||
(build-tex-coords (length profile) (length path) tex-vscale)
|
||||
(extrude 0 profile path (vector 0 0 0))
|
||||
(extrude 0 profile path width (vector 0 0 0) up)
|
||||
(recalc-normals 0))
|
||||
p))
|
||||
|
||||
|
|
@ -799,43 +812,74 @@
|
|||
(if (zero? n) (cons (car l) (chop-front (cdr l) n))
|
||||
(chop-front (cdr l) (- n 1))))))
|
||||
|
||||
; returns the last vector
|
||||
(define (partial-extrude p t v profile path)
|
||||
(define (partial-extrude p t v profile path width up)
|
||||
(with-primitive p 0
|
||||
|
||||
(let* ((start (* (floor t) (length profile)))
|
||||
(end (* (length path) (length profile)))
|
||||
(v (extrude-segment start profile
|
||||
(chop-front path (floor t)) v)))
|
||||
(let* ((T (floor t))
|
||||
(t (- t T))
|
||||
(seg-len (length profile))
|
||||
(start (* T seg-len))
|
||||
(end (* (length path) seg-len))
|
||||
(v (extrude-segment start profile
|
||||
(chop-front path T)
|
||||
(chop-front width T) v up)))
|
||||
|
||||
(when (< T (- (length path) 1))
|
||||
; extrude the next segment
|
||||
(extrude-segment (+ start seg-len) profile
|
||||
(chop-front path (+ T 1))
|
||||
(chop-front width (+ T 1)) v up)
|
||||
|
||||
; and now blend it back by using both segments to t
|
||||
(for ((i (in-range (+ start seg-len)
|
||||
(+ start (* 2 seg-len)))))
|
||||
|
||||
(pdata-set! "p" i (vmix (pdata-ref "p" i)
|
||||
(pdata-ref "p" (- i seg-len))
|
||||
|
||||
t)))
|
||||
|
||||
|
||||
(when (< t (- (length path) 1))
|
||||
(for ((i (in-range (+ start (length profile)) (+ start (* 2 (length profile))))))
|
||||
(pdata-set! "p" i (vsub (pdata-ref "p" (- i (length profile)))
|
||||
(vmul v (- (floor t) t)))))
|
||||
|
||||
; collapse the yet un-extruded part into the last vert
|
||||
(for ((i (in-range (+ start (* (length profile) 2)) end)))
|
||||
(pdata-set! "p" i (pdata-ref "p" (+ (length profile) start)))))
|
||||
(for ((i (in-range (+ start (* seg-len 2)) end)))
|
||||
(pdata-set! "p" i (pdata-ref "p" (+ seg-len start)))))
|
||||
|
||||
(recalc-normals 0)
|
||||
v)))
|
||||
|
||||
#;(define (partial-extrude p t v profile path)
|
||||
(define (partial-extrude-grow p t v profile path width up)
|
||||
(with-primitive p 0
|
||||
|
||||
(let* ((start (* (floor t) (length profile)))
|
||||
(end (* (length path) (length profile)))
|
||||
(v (extrude-segment-blend start profile
|
||||
(chop-front path (floor t)) v (- (floor t) t))))
|
||||
(let* ((T (floor t))
|
||||
(t (- t T))
|
||||
(seg-len (length profile))
|
||||
(start (* T seg-len))
|
||||
(end (* (length path) seg-len))
|
||||
(v (extrude-segment-grow start profile
|
||||
(chop-front path T)
|
||||
(chop-front width T) v up t)))
|
||||
|
||||
(when (< T (- (length path) 1))
|
||||
; extrude the next segment
|
||||
(extrude-segment-grow (+ start seg-len) profile
|
||||
(chop-front path (+ T 1))
|
||||
(chop-front width (+ T 1)) v up 0)
|
||||
|
||||
; and now blend it back by using both segments to t
|
||||
(for ((i (in-range (+ start seg-len)
|
||||
(+ start (* 2 seg-len)))))
|
||||
|
||||
(pdata-set! "p" i (vmix (pdata-ref "p" i)
|
||||
(pdata-ref "p" (- i seg-len))
|
||||
|
||||
t)))
|
||||
|
||||
|
||||
(when (< t (- (length path) 1))
|
||||
#;(for ((i (in-range (+ start (length profile)) (+ start (* 2 (length profile))))))
|
||||
(pdata-set! "p" i (vsub (pdata-ref "p" (- i (length profile)))
|
||||
(vmul v (- (floor t) t)))))
|
||||
|
||||
; collapse the yet un-extruded part into the last vert
|
||||
(for ((i (in-range (+ start (* (length profile) 1)) end)))
|
||||
(pdata-set! "p" i (pdata-get "p" start))))
|
||||
(for ((i (in-range (+ start (* seg-len 2)) end)))
|
||||
(pdata-set! "p" i (pdata-ref "p" (+ seg-len start)))))
|
||||
|
||||
(recalc-normals 0)
|
||||
v)))
|
||||
|
|
@ -915,16 +959,22 @@
|
|||
(root 0)
|
||||
(v (vector 0 0 0))
|
||||
(grow-speed default-grow-speed)
|
||||
(anim-t 0))
|
||||
(anim-t 0)
|
||||
(widths '()))
|
||||
|
||||
(define/override (build)
|
||||
(set! profile (build-circle-profile 5 radius))
|
||||
(set! profile (build-circle-profile 5 1))
|
||||
(set! path (build-list num-points (lambda (n) (vector 0 0 0))))
|
||||
(set! widths (build-list num-points (lambda (n) (if (eq? n (- num-points 1)) 0
|
||||
(* radius (- 1 (/ n num-points)))))))
|
||||
(set! root (let ((p (with-state
|
||||
(backfacecull 0)
|
||||
(backfacecull 1)
|
||||
(translate pos)
|
||||
(colour (vector 0.8 1 0.6))
|
||||
(texture (load-texture "textures/root.png"))
|
||||
(texture (load-texture "textures/skin.png"))
|
||||
(opacity 0.6)
|
||||
(colour (vmul (vector 0.8 1 0.6) 2))
|
||||
#;(colour (vector 1 1 1))
|
||||
#;(texture (load-texture "textures/root.png"))
|
||||
(build-partial-extrusion profile path 6))))
|
||||
p)))
|
||||
|
||||
|
|
@ -943,12 +993,13 @@
|
|||
(when (zero? index) (set! path (list-set path index point)))
|
||||
(set! path (list-set path (+ index 1) point))
|
||||
(set! anim-t 0)
|
||||
(set! v (partial-extrude root index v profile path))
|
||||
(set! v (partial-extrude-grow root index v profile path widths (vector 1 0 0)))
|
||||
(set! index (+ index 1)))
|
||||
|
||||
(define/augment (update t d)
|
||||
(when (< anim-t 1)
|
||||
(set! v (partial-extrude root (+ (- index 1) anim-t) v profile path)))
|
||||
(set! v (partial-extrude-grow root (+ (- index 1) anim-t)
|
||||
v profile path widths (vector 1 0 0))))
|
||||
(set! anim-t (+ anim-t (* d grow-speed))))
|
||||
|
||||
(define/public (get-end-pos)
|
||||
|
|
@ -1137,9 +1188,10 @@
|
|||
(light-diffuse l (vector 1 1 1))
|
||||
(light-position l (vector 10 50 -4)))
|
||||
|
||||
(clear-colour (vector 0.1 0.3 0.2))
|
||||
(clear-colour (vector 0.5 0.3 0.2))
|
||||
|
||||
(fog (vector 0.2 0.5 0.3) 0.02 1 100))
|
||||
(fog (vector 0.5 0.3 0.2) 0.02 1 100)
|
||||
#;(fog (vector 0.2 0.5 0.3) 0.02 1 100))
|
||||
|
||||
(define/public (get-player)
|
||||
(get-plant player-plant-id))
|
||||
|
|
@ -1166,8 +1218,7 @@
|
|||
(define/public (grow-seed plant-id amount)
|
||||
(when (eq? plant-id player-plant-id)
|
||||
(set! camera-dist (* camera-dist amount))
|
||||
(with-primitive env-root (scale amount))
|
||||
#;(fog (vector 0.2 0.5 0.3) (* 0.01 (* amount amount amount)) 1 100))
|
||||
(with-primitive env-root (scale amount)))
|
||||
(send (get-plant plant-id) grow-seed amount))
|
||||
|
||||
(define/public (get-pickup pickup-id)
|
||||
|
|
|
|||
Loading…
Reference in a new issue