1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
// this config defines various heightmap brushes
// a brush has two parts: the brushmap and the brushhandle
// the brushmap is a 2D field that defines how the brush affects a heightmap
// the brushhandle is a 2D vertex on the brushmap.
// this handle is a reference point on the brushmap which represents
// where the editing cursor is pointed at.
// clearbrush : resets the brushmap
// brushvert <x> <y> <value> : set a point on the brushmap
// brushx <x> : the x coordinate of the brushhandle
// brushy <y> : the y coordinate of the brushhandle
// copybrush : copies the current heightmap as a brush. cursor location becomes handle
// savebrush <name> : saves the current brush in script form into mybrushes.cfg
brushhandle = [
brushx $arg1
brushy $arg2
]
brushindex = -1
brushmax = -1 // make sure to bump this up if you add more brushes
selectbrush = [
brushindex = ( + $brushindex $arg1 )
if (< $brushindex 0) [ brushindex = $brushmax ]
if (> $brushindex $brushmax) [ brushindex = 0 ]
do [brush_@brushindex]
echo "heightmap brush set to:" $brushname
]
brushverts = [
loop y (listlen $arg1) [
bv = (at $arg1 $y)
loop x (listlen $bv) [
brushvert $x $y (at $bv $x)
]
]
]
newbrush = [
brushmax = (+ $brushmax 1)
do [
brush_@brushmax = [
brushname = [@@@arg1]
clearbrush
@@(if (> $numargs 1) [result [brushhandle @arg2 @arg3; brushverts [@@arg4]]])
]
]
]
newbrush "Circle 1-0" 0 0 [1]
newbrush "Circle 2-1" 2 2 [
""
"0 0 1 "
"0 1 2 1 "
"0 0 1 "
]
newbrush "Circle 4-2-1" 2 2 [
"0 0 1 "
"0 1 2 1 "
"1 2 4 2 1 "
"0 1 2 1 "
"0 0 1 "
]
newbrush "Square 3x3" 1 1 [
"1 1 1 "
"1 1 1 "
"1 1 1 "
]
newbrush "Square 5x5" 2 2 [
"1 1 1 1 1 "
"1 1 1 1 1 "
"1 1 1 1 1 "
"1 1 1 1 1 "
"1 1 1 1 1 "
]
newbrush "Square 7x7" 3 3 [
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
"1 1 1 1 1 1 1 "
]
newbrush "Smooth 3x3" 1 1 [
"0 0 0 "
"0 "
"0 "
]
newbrush "Smooth 5x5" 2 2 [
"0 0 0 0 0 "
"0 "
"0 "
"0 "
"0 "
]
newbrush "Smooth 7x7" 3 3 [
"0 0 0 0 0 0 0"
"0 "
"0 "
"0 "
"0 "
"0 "
"0 "
]
newbrush "Noise 25x25" 12 12 [
"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 "
""
"0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 "
"0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 2 2 "
"0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 "
"0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 1 0 0 0 1 1 0 0 1 "
"0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 2 "
"0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 2 "
"0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 "
"0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 "
"0 1 0 2 0 1 1 1 1 0 0 1 0 0 0 0 1 "
"0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 "
"1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 "
"0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 "
"0 1 1 1 0 3 0 2 0 0 0 1 1 0 0 0 1 1 "
"0 0 1 0 0 1 0 0 1 0 1 1 0 1 0 0 0 0 0 1 "
"0 0 1 1 0 0 0 0 2 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 "
"0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 "
"1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 1 "
"0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 "
"0 0 0 0 0 0 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 "
"0 0 0 0 1 0 1 1 0 2 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 "
"0 0 0 0 0 0 0 0 0 1 0 1 "
"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 "
]
do [ brush_2 ] // 421
//////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////
//Texture blending
addblendbrush "Circle 8px soft" "packages/brushes/circle_8_soft.png"
addblendbrush "Circle 8px hard" "packages/brushes/circle_8_hard.png"
addblendbrush "Circle 8px solid" "packages/brushes/circle_8_solid.png"
addblendbrush "Circle 16px soft" "packages/brushes/circle_16_soft.png"
addblendbrush "Circle 16px hard" "packages/brushes/circle_16_hard.png"
addblendbrush "Circle 16px solid" "packages/brushes/circle_16_solid.png"
addblendbrush "Circle 32px soft" "packages/brushes/circle_32_soft.png"
addblendbrush "Circle 32px hard" "packages/brushes/circle_32_hard.png"
addblendbrush "Circle 32px solid" "packages/brushes/circle_32_solid.png"
addblendbrush "Circle 64px soft" "packages/brushes/circle_64_soft.png"
addblendbrush "Circle 64px hard" "packages/brushes/circle_64_hard.png"
addblendbrush "Circle 64px solid" "packages/brushes/circle_64_solid.png"
addblendbrush "Circle 128px soft" "packages/brushes/circle_128_soft.png"
addblendbrush "Circle 128px hard" "packages/brushes/circle_128_hard.png"
addblendbrush "Circle 128px solid" "packages/brushes/circle_128_solid.png"
addblendbrush "Noise 64px" "packages/brushes/noise_64.png"
addblendbrush "Noise 128px" "packages/brushes/noise_128.png"
addblendbrush "Square 16px hard" "packages/brushes/square_16_hard.png"
addblendbrush "Square 16px solid" "packages/brushes/square_16_solid.png"
addblendbrush "Square 32px hard" "packages/brushes/square_32_hard.png"
addblendbrush "Square 32px solid" "packages/brushes/square_32_solid.png"
addblendbrush "Square 64px hard" "packages/brushes/square_64_hard.png"
addblendbrush "Square 64px solid" "packages/brushes/square_64_solid.png"
addblendbrush "Gradient 16px" "packages/brushes/gradient_16.png"
addblendbrush "Gradient 32px" "packages/brushes/gradient_32.png"
addblendbrush "Gradient 64px" "packages/brushes/gradient_64.png"
addblendbrush "Gradient 128px" "packages/brushes/gradient_128.png"
|
