6 |
# "scale", "0.15", "freq", "1", "df", "2", |
# "scale", "0.15", "freq", "1", "df", "2", |
7 |
# "scale2", "0.25", "freq2", "10", "df2", ".5"]) |
# "scale2", "0.25", "freq2", "10", "df2", ".5"]) |
8 |
|
|
9 |
#tex.shade(16, 16, 0, 4, "RGBA", "RGBA", |
ripple_scale = 0.25 |
10 |
# "geometric", ["type", "7", "bias", "-0", "scale", "2"]) |
tex.shade_all_levels(256, 256, 0, 4, "RGBA", "RGBA", |
11 |
|
"irregu", ["radius", "2", str(ripple_scale), "0.25", |
12 |
|
"scale", ".25", "bias", ".75", "eps", ".125"]) |
13 |
|
|
14 |
|
|
15 |
|
|
26 |
|
|
27 |
BindTexture TEXTURE_2D %(texid)s |
BindTexture TEXTURE_2D %(texid)s |
28 |
|
|
29 |
|
PushMatrix |
30 |
|
Translate -.5 -.75 0 |
31 |
|
|
32 |
# Try to convince the GL implementation to do |
# Try to convince the GL implementation to do |
33 |
# perspective correct color interpolation |
# perspective correct color interpolation |
34 |
Hint PERSPECTIVE_CORRECTION_HINT NICEST |
Hint PERSPECTIVE_CORRECTION_HINT NICEST |
35 |
|
|
36 |
#Debug mountains |
#Debug mountains |
37 |
TexImage2D TEXTURE_2D 0 LUMINANCE_ALPHA 8 1 0 LUMINANCE_ALPHA \ |
#TexImage2D TEXTURE_2D 0 LUMINANCE_ALPHA 8 1 0 LUMINANCE_ALPHA \ |
38 |
.5 .5 1 1 .5 .5 .85 .85 .5 .5 .7 .7 .5 .5 .55 .55 |
.5 .5 1 1 .5 .5 .85 .85 .5 .5 .7 .7 .5 .5 .55 .55 |
39 |
TexParameter TEXTURE_2D TEXTURE_BASE_LEVEL 0 |
#TexParameter TEXTURE_2D TEXTURE_BASE_LEVEL 0 |
40 |
TexParameter TEXTURE_2D TEXTURE_MAX_LEVEL 0 |
#TexParameter TEXTURE_2D TEXTURE_MAX_LEVEL 0 |
41 |
TexParameter TEXTURE_2D TEXTURE_MIN_FILTER LINEAR |
TexParameter TEXTURE_2D TEXTURE_MIN_FILTER LINEAR_MIPMAP_LINEAR |
42 |
TexParameter TEXTURE_2D TEXTURE_MAG_FILTER LINEAR |
TexParameter TEXTURE_2D TEXTURE_MAG_FILTER LINEAR |
43 |
|
|
44 |
Enable TEXTURE_2D |
Enable TEXTURE_2D |
49 |
#BlendFunc SRC_ALPHA ONE_MINUS_SRC_ALPHA |
#BlendFunc SRC_ALPHA ONE_MINUS_SRC_ALPHA |
50 |
#Enable BLEND |
#Enable BLEND |
51 |
#Disable TEXTURE_2D |
#Disable TEXTURE_2D |
52 |
|
|
53 |
Color 1 1 1 1 |
Color 1 1 1 1 |
54 |
|
|
55 |
|
TexEnv TEXTURE_ENV TEXTURE_ENV_MODE MODULATE |
56 |
|
|
57 |
# Debug strip |
# Debug strip |
58 |
Begin QUAD_STRIP |
Begin QUAD_STRIP |
59 |
TexCoord 0 0 0 1 |
TexCoord 0 0 0 1 |
66 |
Vertex %(e)s %(e)s 0 %(e)s |
Vertex %(e)s %(e)s 0 %(e)s |
67 |
End |
End |
68 |
|
|
69 |
|
BlendFunc ZERO ZERO |
70 |
|
Enable BLEND |
71 |
|
|
72 |
|
TexEnv TEXTURE_ENV TEXTURE_ENV_MODE COMBINE_ARB |
73 |
|
TexEnv TEXTURE_ENV COMBINE_RGB_ARB DOT3_RGBA_ARB |
74 |
|
TexEnv TEXTURE_ENV SOURCE0_RGB_ARB TEXTURE |
75 |
|
TexEnv TEXTURE_ENV OPERAND0_RGB_ARB SRC_COLOR |
76 |
|
TexEnv TEXTURE_ENV SOURCE1_RGB_ARB PREVIOUS_ARB |
77 |
|
TexEnv TEXTURE_ENV OPERAND1_RGB_ARB SRC_COLOR |
78 |
|
|
79 |
|
# Ignored with dot3: |
80 |
|
#TexEnv TEXTURE_ENV COMBINE_ALPHA_ARB REPLACE |
81 |
|
#TexEnv TEXTURE_ENV SOURCE0_ALPHA_ARB TEXTURE |
82 |
|
#TexEnv TEXTURE_ENV OPERAND0_ALPHA_ARB SRC_ALPHA |
83 |
|
#TexEnv TEXTURE_ENV SOURCE1_ALPHA_ARB TEXTURE |
84 |
|
#TexEnv TEXTURE_ENV OPERAND1_ALPHA_ARB SRC_ALPHA |
85 |
|
|
86 |
|
MatrixMode TEXTURE |
87 |
|
LoadMatrix 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 |
88 |
|
MatrixMode MODELVIEW |
89 |
|
|
90 |
|
Begin QUAD_STRIP |
91 |
|
|
92 |
|
TexCoord 0 0 0 1 |
93 |
|
Color 1 .5 .5 |
94 |
|
Vertex 0 %(e)s 0 1 |
95 |
|
|
96 |
|
TexCoord 0 0 0 %(e)s |
97 |
|
Color .75 .5 .5 |
98 |
|
Vertex 0 %(e)s 0 %(e)s |
99 |
|
|
100 |
|
TexCoord 1 0 0 1 |
101 |
|
Color 1 .5 .5 |
102 |
|
Vertex 1 %(e)s 0 1 |
103 |
|
|
104 |
|
TexCoord %(e)s 0 0 %(e)s |
105 |
|
Color .75 .5 .5 |
106 |
|
Vertex %(e)s %(e)s 0 %(e)s |
107 |
|
|
108 |
|
End |
109 |
|
|
110 |
|
Disable BLEND |
111 |
|
|
112 |
|
TexEnv TEXTURE_ENV TEXTURE_ENV_MODE MODULATE |
113 |
|
|
114 |
|
#Translate 0 -1 0 |
115 |
|
#Scale 1 2 1 |
116 |
|
|
117 |
Begin QUAD_STRIP |
Begin QUAD_STRIP |
118 |
|
|
119 |
TexCoord 0 0 0 1 |
TexCoord 0 0 0 1 |
120 |
Color 0 0 0 1 |
Color 1 1 0 1 |
121 |
Vertex 0 %(e)s 0 1 |
Vertex 0 %(e)s 0 1 |
122 |
|
|
123 |
TexCoord 0 0 0 %(e)s |
TexCoord 0 0 0 %(e)s |
124 |
Color 0 0 0 %(e)s |
Color 1 1 0 %(e)s |
125 |
Vertex 0 %(e)s 0 %(e)s |
Vertex 0 %(e)s 0 %(e)s |
126 |
|
|
127 |
TexCoord 1 0 0 1 |
TexCoord 1 0 0 1 |
128 |
Color 0 0 0 1 |
Color 1 1 0 1 |
129 |
Vertex 1 %(e)s 0 1 |
Vertex 1 %(e)s 0 1 |
130 |
|
|
131 |
TexCoord %(e)s 0 0 %(e)s |
TexCoord %(e)s 0 0 %(e)s |
132 |
Color 0 0 0 %(e)s |
Color 1 1 0 %(e)s |
133 |
Vertex %(e)s %(e)s 0 %(e)s |
Vertex %(e)s %(e)s 0 %(e)s |
134 |
|
|
135 |
End |
End |
136 |
|
|
137 |
|
PopMatrix |
138 |
|
|
139 |
|
|
140 |
PopAttrib |
PopAttrib |
141 |
""" % vars()) |
""" % vars()) |
142 |
|
|
143 |
|
|
144 |
|
def getIrregu(x0, y0, x1, y1, s0, t0, s1, t1): |
145 |
|
tlen = sqrt((s1 - s0)**2 + (t1 - t0)**2) |
146 |
|
len = sqrt((x1 - x0)**2 + (y1 - y0)**2) |
147 |
|
|
148 |
|
|
149 |
class IrreguScene: |
class IrreguScene: |
150 |
|
def __init__(self): |
151 |
|
self.scale = 8 |
152 |
|
|
153 |
def scene(self, vs): |
def scene(self, vs): |
154 |
putnoc(vs, background((0.1,0.4,0.5))) |
putnoc(vs, background((0.1,0.4,0.5))) |
155 |
|
|
156 |
|
cs1 = vs.coords.affineCoordsys(0, 0, 512, 384, 128*self.scale, 0, 0, -64*self.scale) |
|
cs1 = vs.coords.affineCoordsys(0, 0, 12, 700, 1000, 0, 0, -600) |
|
157 |
vs.matcher.add(cs1, "1") |
vs.matcher.add(cs1, "1") |
158 |
|
|
159 |
vs.map.put(irr, cs1) |
vs.map.put(irr, cs1) |
160 |
|
|
161 |
def key(self, k): |
def key(self, k): |
162 |
pass |
if k == "+": self.scale *= 2.0 |
163 |
|
if k == "-": self.scale /= 2.0 |
164 |
|
|
165 |
currentScene = IrreguScene() |
currentScene = IrreguScene() |