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SET SHADOW LIGHT
This command will create and place a light in the static universe for the sole purpose of directing where the shadows should be cast from.
SET SHADOW LIGHT Light Number, X, Y, Z, Range
Light Number
Integer
Specifies a number between 1 and 8, with the suggestion that light one by the first and only light specified
X
Float
The X coordinate of the light to be placed
Y
Float
The Y coordinate of the light to be placed
Z
Float
The Z coordinate of the light to be placed
Range
Float
The range of the light specifies how far the shadow will extrude before being capped. Ensure the range is within the maximum range of the camera as the shadow will produce visual artefacts if the shadow extrudes outside of the camera range
This command does not return a value.
You can specify many lights but it is best to keep the number of lights very low for performance reasons.
cls 0 : ink rgb(255,255,255),0 : circle 16,16,14
scorchimage=1 : get image scorchimage,0,0,32,32
set static universe 40*100,21*100,40*100
tfile$="universe.dbo"
if file exist(tfile$)=1
dividetexturesize=0 : load static objects tfile$,dividetexturesize : omax=1
else
collision=2 : Arbitraryvalue=0 : shadow=1 : portal=1 : o=1
for x=0 to 10 : for z=0 to 10
make object box o,100,5,100 : position object o,x*100,2.5,z*100
make static object o,collision,Arbitraryvalue,shadow,portal : inc o
if x=6 and z=6
make object cube o,25 : make mesh from object 1,o : position object o,x*100,-10,z*100
for l=1 to 15 : add limb o,l,1 : offset limb o,l,0,l*28,0 : make static limb o,l,collision,Arbitraryvalue,shadow,portal : next l : inc o
endif
next z : next x
for w=1 to 4
if w=1 then sx=1000 : sz=50 : px=500 : pz=0
if w=2 then sx=1000 : sz=50 : px=500 : pz=1000
if w=3 then sx=50 : sz=1000 : px=0 : pz=500
if w=4 then sx=50 : sz=1000 : px=1000 : pz=500
make object box o,sx,200,sz : position object o,px,100,pz
make static object o,collision,Arbitraryvalue,shadow,portal : inc o
next w
for er=12 to 33 : delete static object er : next er
build static portals : delete light map lights : add static objects to light map pool
make object cube o,100 : position object o,600,75,400 : add object to light map pool o
make mesh from object 3,o : add limb o,1,3 : offset limb o,1,0,0,-125
add limb to light map pool o,1 : inc o
add light map light 400,90,800,500,255,0,0,50,1
add light map light 200,90,400,500,0,255,0,50,1
add light map light 800,90,200,500,0,0,255,50,1
texturesize=16 : texturequality=1 : lightmapsavepath$="lightmaps"
if path exist(lightmapsavepath$)=0 then make directory lightmapsavepath$
create light maps texturesize,texturequality,lightmapsavepath$
if file exist(tfile$)=1 then delete file tfile$
save static objects tfile$ : omax=o
for i=1 to omax-1 : delete object i : next i
endif
set static scorch scorchimage,1,1
d=omax : make object cone d,100 : make mesh from object 2,d : add limb d,1,2 : rotate limb d,1,90,0,0
offset limb d,1,0,0,50 : scale limb d,1,30,100,30
position object d,500,150,600 : color object d,rgb(255,255,0) : yrotate object d,0 : attach object to static d
make object cube d+1,50 : position object d+1,700,200,500 : make object box d+2,100,100,20 : make object box d+3,80,80,40
perform csg difference d+2,d+3 : position object d+3,100,150,925 : position object d+2,100,50,925
make object box d+4,100,100,20 : make object box d+5,80,80,40 : perform csg union d+4,d+5 : position object d+5,300,150,925 : position object d+4,300,50,925
make object box d+6,100,100,20 : make object box d+7,80,80,40 : perform csg intersection d+6,d+7 : position object d+7,500,150,925 : position object d+6,500,50,925
make object box d+8,100,100,20 : make object box d+9,80,80,40 : perform csg clip d+8,d+9 : position object d+9,700,150,925 : position object d+8,700,50,925
make object sphere d+11,75,30,30 : make mesh from object d+11,d+11 : reduce mesh d+11,0,0,10,5,10
delete object d+11 : make object d+11,d+11,0 : position object d+11,900,150,925
make object box d+10,100,100,20 : make mesh from object d+10,d+10
lock vertexdata for mesh d+10
perform csg difference on vertexdata d+11 : perform csg union on vertexdata d+11 : perform csg intersection on vertexdata d+11
unlock vertexdata
delete object d+10 : make object d+10,d+10,0 : position object d+10,900,50,925
set global shadows on : set global shadow shades 1 : set global shadow color 0,0,0,64
set shadow light 1,300,500,700,2000 : set shadow position -1,300,500,700
for i=0 to 11 : set shadow shading on d+i : next i
position camera 300,50,300 : point camera 500,50,500
set point light 0,500,300,500 : set ambient light 20
set normalization on : sync on : sync rate 60
while mouseclick()=0
if inkey$()="-" then set static portals on
if inkey$()="=" then set static portals off
if inkey$()="[" then set static objects wireframe on
if inkey$()="]" then set static objects wireframe off
control camera using arrowkeys 0,2,4
x#=object position x(d) : y#=object position y(d) : z#=object position z(d)
nx#=newxvalue(x#,object angle y(d),75.0) : nz#=newzvalue(z#,object angle y(d),75.0)
if static raycast(x#,y#,z#,nx#,y#,nz#)=0
yrotate object d,object angle y(d)+rnd(10)/100.0 : move object d,1
else
yrotate object d,object angle y(d)+1 : add static scorch 25,0
endif
if static volume(x#,y#,z#,x#,y#-5,z#,10)=0 then position object d,x#,y#-5,z#
if createdinvisiblefloor=0
make static collision box -100,-200,-100,1100,0,1100 : createdinvisiblefloor=1
else
x#=object position x(d+1) : y#=object position y(d+1) : z#=object position z(d+1)
if get static collision hit(x#-25,y#-25,z#-25,x#+25,y#+25,z#+25,x#-25,y#-30,z#-25,x#+25,y#+20,z#+25)=0
y#=y#-grav# : inc grav#,0.5
else
colArbitraryvalue=get static collision value() : colcount=get static collision count() : colfloor=get static collision floor()
x#=x#+get static collision x() : y#=y#+get static collision y() : z#=z#+get static collision z()
endif
position object d+1,x#,y#,z#
if static line of sight(x#,y#,z#,x#,y#-5,z#-1,0.1,0.1)=1 then grav#=grav#*-0.95
endif
sync
endwhile
set global shadows off : detach object from static d : delete static objects
end
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