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ANTLandscape_104a_9-2006.py @ 5183

Last change on this file since 5183 was 4790, checked in by snellen, 18 years ago
new folder for SilvanNellen, moonsurface
File size: 63.9 KB

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1	#!BPY
2	"""
3	Name: 'A.N.T.Landscape v.1.04a'
4	Blender: 241
5	Group: 'Add'
6	Tip: 'Create landscape mesh.'
7	"""
8
9
10	#
11	## Execute Script: Alt P
12	#
13
14	################################################################################################################
15	# Another Noise Tool 'Landscape' v.1.04 ( build and tested in Blender 2.41 )
16	# Jimmy Hazevoet April/May 2006
17	# license: Do whatever you want with it.
18	################################################################################################################
19
20	################################################################################################################
21	## BugFix: Sept./2006 v.1.04a
22	# _ Image Effect did not worked well with tiled mesh.
23	# Fixed (now use Freq. and Loc. buttons to scale and position image).
24	##
25	################################################################################################################
26
27	################################################################################################################
28	# Readme:
29	#
30	# v.1.04:
31	# _ New G.U.I.
32	#
33	# _ New noise types like: Double_Terrain, StatsByAlt_Terrain, slickRock, ditorted_heteroTerrain, vlNoise_turbulence, and many more.
34	#
35	# _ New fractalized Effect functions.
36	# Effect types such as: gradient, waves and bumps, dome, piramide, squares, grid, shattered rocks, lunar, and many more.
37	# Bias types: Sin, Cos, Tri, Saw, and Default(no bias).
38	# For example the 'Rings' effect with 'Sin Bias' makes 'Rings' and 'Default Bias' makes 'Dome'.
39	# _ The Effect 'Mix factor' Slider gives control over how much of the Effect is vissible, -1.0=noise, 0.0=average, 1.0=effect
40	# this slider controls also the 'Warp amount' if mix type 'Warp' is selected.
41	#
42	# _ Image effect: mix image with noise
43	#
44	# _ IPOCurve Filter: use Ipo curve to filter terrain height.
45	# I know it's a bit strange to use animation curves for landscape modelling, (actualy i want a curves panel in my G.U.I. but i dont know how to do that)
46	# the downside of this method is that you have this 'Empty' moving around in your scene, so put it on another layer and 'Pin' the Ipo block so that it stays visible.
47	# Usage:
48	# Add one 'Empty' Object to your scene, now add one Loc Key at Frame 1, go to Frame 101 (UpArrow ten times),
49	# move the 'Empty' +100 units in X+ direction and add another Loc Key, open the Ipo Curve Editor Window, rename this IpoBlock if you want,
50	# Copie the first curve to buffer and Paste it in the empty slots (from top to bottom), now you can edit the curves freely.
51	# (use the 'Pin' option to keep the curves visible while other objects are selected)
52	# Set the CurveLength and CurveHeight Button value's according to the length and height of the selected curve.
53	# A curve filter is very versatile when it comes to 'height' filtering.
54	#
55	# _ PreView in UV/Image Editor Window:
56	# The preview image is now rendered as Blender.Image and will be saved to file directory as 'ANTview_size.tga'
57	# you have to select 'ANTview_size.tga' in the UV/Image Editor Window
58	# now it's posible to render and save a large HeightMap image (you can also create nice texture images when the VertCol gradient is enabled),
59	# ! If you Change the preview image Size a New Blender.Image object is created. (one for size 256, one for size 512 one for.....) !
60	#
61	# _ VertexColours: use any image as colour gradient.
62	# This function actualy uses one 'row' of pixels from a image to produce the color gradient,
63	# Make one or more custom gradient images with the Gimp or any other graphics software, the gradients must go from left to right (left is bottom and right is top.
64	# you only need one row of pixels so you can put 10 gradients in a 25610 image.(higher resolutions like 512n or 1024*n gives smoother result)
65	# Set Window DrawMode 'Textured' , and set the 'VCol Paint' option in the Materials panel !
66	#
67	# _ Mesh Tiles: Create large scale terrains.
68	#
69	# _ Vertices Selection: select flat areas.
70	#
71	# _ Keyboard HotKeys:
72	# SPACE = Update mesh.
73	# R = Randomise.
74	# V = Redraw preview.
75	#
76	# _ and more...
77	#
78	################################################################################################################
79
80
81	import Blender
82	from Blender import *
83	from math import *
84	from Blender.Noise import *
85	from Blender.Draw import *
86	from Blender.BGL import *
87	from Blender import Image
88	import string
89	import BPyMathutils
90	from BPyMathutils import genrand
91	scene = Scene.getCurrent()
92
93
94	###---------------------------------------------------------------------------
95	##--------------------------------------------------------------------------
96	# Customise: ---------------------------------------------------------------
97
98	# G.U.I.:
99	guitabs = [ Create( 0 ), Create( 1 ), Create( 0 ), Create( 0 ), Create( 0 ) ] # G.U.I. Tabs
100	FullScreen = Create( 1 ) # FullScreen
101	size_x = 320 # gui x size
102	size_y = 280 # gui y size
103	lightgrey = [ 0.76, 0.76, 0.76 ] # gui col.
104	grey = [ 0.6, 0.6, 0.6 ] # panel col.
105	background = [ 0.7, 0.7, 0.7, 1.0 ] # background col.
106	black = [ 0.0, 0.0, 0.0 ] # text col.
107
108	# Names:
109	TerName = Create( 'Terrain' ) # Terrain Name
110	previewname = Create( 'ANTview' ) # Preview / Heightmap Image Name
111
112	# Mesh Resolutions:
113	resolution = [ '16','32', '40', '64', '80', '100', '128', '160', '200', '256', '320', '400', '512', '640', '800', '960', '1024' ]
114
115	## Mesh Tiles: ##
116	#
117	# Tiles: Number of Positions is Number of Tiles:
118	# 3 tiles:
119	tiles_3 = [ ( 0 , 0 ), ( -1 , 0 ), ( +1 , 0 ) ]
120	# 3*3: 9 tiles:
121	tiles_9 = [ ( 0 , 0 ), ( -1 , 0 ), ( +1 , 0 ), ( -1 , -1 ), ( 0 , -1 ), ( +1 , -1 ), ( -1 , +1 ), ( 0 , +1 ), ( +1 , +1 ) ]
122	# 5*5: 25 tiles:
123	tiles_25 = [ ( 0 , 0 ), ( -2 , -2 ), ( -1 , -2 ), ( 0 , -2 ), ( +1 , -2 ) , ( +2 , -2 ), ( -2 , -1 ), ( -1 , -1 ), ( 0 , -1 ), ( +1 , -1 ), ( +2 , -1 ), ( -2 , 0 ), ( -1 , 0 ), ( +1 , 0 ) , ( +2 , 0 ), ( -2 , +1 ), ( -1 , +1 ), ( 0 , +1 ), ( +1 , +1 ), ( +2 , +1 ), ( -2 , +2 ), ( -1 , +2 ), ( 0 , +2 ) , ( +1 , +2 ), ( +2 , +2 ) ]
124
125	# list of tile positions to choose from:
126	tiles_positions = [ tiles_3, tiles_9, tiles_25 ]
127
128	# re-scale (for falloff and preview) set this according to the x number of tiles:
129	tile_rescale = [ 3 , 3 , 5 ]
130
131	#---------------------------------------------------------------------------
132	##--------------------------------------------------------------------------
133	###---------------------------------------------------------------------------
134
135	columns = 10 # gui columns
136	rows = 13 # gui rows
137
138	effect_image = 'Load and Select image.'
139	colgrad_image = 'Load and Select gradient image.'
140
141	ipoblockname = ''
142	thiscurve = []
143	selectedcurve = 0
144
145	phi = 3.14159265359
146
147	No_Evt = 1
148	Btn_Evt = 2
149	Upd_Evt = 3
150	Rndm_Evt = 4
151	Load_Evt = 5
152	Sel_Evt = 6
153	Grad_Sel_Evt = 61
154	Save_Evt = 7
155	Rend_Evt = 8
156	End_Evt = 9
157	Scrn_Evt = 15
158	Im_Evt = 16
159	gt0_Evt = 10
160	gt1_Evt = 11
161	gt2_Evt = 12
162	gt3_Evt = 13
163	gt4_Evt = 14
164
165	noisetypemenu = "Noise type: %t\|multiFractal %x0\|ridgedMFractal %x1\|hybridMFractal %x2\|heteroTerrain %x3\|fBm %x4\|turbulence %x5\|Voronoi turb. %x6\|vlNoise turb. %x7\|noise %x8\|cellNoise %x9\| %l\|Marble %x10\|lava_multiFractal %x11\|slopey_noise %x12\|duo_multiFractal %x13\|distorted_heteroTerrain %x14\|slickRock %x15\|terra_turbulence %x16\|rocky_fBm %x17\|StatsByAlt_Terrain %x18\|Double_Terrain %x19"
166	noisebasismenu = "Basis %t\|Blender Original%x0\|Original Perlin%x1\|Improved Perlin%x2\|Voronoi_F1%x3\|Voronoi_F2%x4\|Voronoi_F3%x5\|Voronoi_F4%x6\|Voronoi_F2-F1%x7\|Voronoi Crackle%x8\|CellNoise%x9"
167	voronitypemenu = "Voronoi type %t\|Distance %x0\|Distance Squared %x1\|Manhattan %x2\|Chebychev %x3\|Minkovsky 1/2 %x4\|Minkovsky 4 %x5\|Minkovsky %x6"
168	tBasismodemenu = "Terrain basis mode: %t\|noise %x0\|ridged noise %x1\|vlNoise %x2\|ridged vlNoise %x3"
169
170	effecttypemenu = ['Effect Type %t','No Effect %x0','Image %x1','Turbulence %x2','vlNoise %x3','Marble %x4','Gradient %x5','Waves and Bumps %x6','ZigZag %x7','Wavy %x8','Sine Bump %x9','Dots %x10','Rings / Dome %x11','Spiral %x12','Square / Piramide %x13','Blocks %x14','Grid %x15','Tech %x16','Crackle %x17','Sparse Cracks %x18','Shattered Rocks %x19','Lunar %x20','Cosine noise %x21','Spike noise %x22','Stone noise %x23','Flat Turb %x24','Flat Voroni %x25' ]
171	mixtypemenu = ['Mix Type %t','Effect only %x0','%l','Mix %x1','Add %x2','Subtract %x3','Multiply %x4','Difference %x5','Screen %x6','addmodulo %x7','Minimum %x8','Maximum %x9','%l','Warp Effect %x10','Warp Noise %x11']
172
173	biastypemenu = "Bias %t\|Sin bias %x0\|Cos bias %x1\|Tri bias %x2\|Saw bias %x3\|Default (no bias)%x4"
174	sharptypemenu = "Sharpen %t\|Soft %x0\|Sharp %x1\|Sharper %x2"
175
176	filtermodemenu = "Filter Mode %t\|No Filter %x0\| %l\|Default Filters %x1\|IPOCurve Filter %x2"
177	filtertypemenu = "Filter Type %t\|Default Terrace %x0\|Sharper Terrace %x1\|Rounded Terrace %x2\|Posterise Mixed %x3\|Posterise %x4\|Layered Peaks %x5\|Peaked %x6\|Smooth-thing %x7\|Sin bias %x8\|Cos bias %x9\|Tri bias %x10\|Saw bias %x11"
178	falloftypemenu = "Edge Falloff %t\|No Edge Falloff %x0\| %l\|Soft Falloff %x1\|Default Falloff %x2\|Hard Falloff %x3\|Linear Falloff Y %x4\|Linear Falloff X %x5\|Diagonal Falloff + %x6\|Diagonal Falloff - %x7\|Square %x8\|Round %x9"
179
180	randomtypemenu = "Random type: %t\|setRandomSeed() : Blender.Noise %x0\|Rand() : Blender.Mathutils %x1\|genrand() : BPyMathutils MersenneTwister %x2"
181
182	##--------------------------------------------------
183	def Set_ReSet_Values():
184	global Quality, Quad_Tri, Smooth, vSelRange, maketiles
185	global iScale, Offset, Invert, NSize, Sx, Sy, Lx, Ly
186	global NType, Basis, musgr, vlnoi, vlnoiTwo, voron, turbOne, turbTwo, marbleOne, marbleTwo, tBasismod
187	global Effect_Ctrl, Min, Max, Falloff, Filter_Mode, Def_Filter_Ctrl, Ipo_Filter_Ctrl
188	global RandMod, RSeed, rand_H, rand_S, rand_L
189	global AutoUpd, PreView, ViewiScale, vcolours, vcolGradRow, gradScale
190
191	AutoUpd = Create( 0 )
192	PreView = [ Create( 0 ), Create( 7 ), Create( 0 ) ]
193	ViewiScale = Create( 1.0 )
194	vcolours = Create( 0 )
195	vcolGradRow = Create( 0 )
196	gradScale = Create( 1.0 )
197	## Mesh controls:
198	Quality = Create( 7 )
199	Quad_Tri = Create( 0 )
200	Smooth = Create( 0 )
201	vSelRange = Create( 0.0 )
202	maketiles = [ Create( 0 ), Create( 0 ) ]
203	## Coords controls:
204	iScale = [ Create( 1.0 ), Create( 1.0 ), Create( 0.25) ]
205	Offset = [ Create( 0.0 ), Create( 0.0), Create( 0.0) ]
206	Invert = [ Create( 0 ), Create( 0 ), Create( 0 ) ]
207	NSize = [ Create( 1.0 ), Create( 2.0 ) ]
208	Sx = [ Create( 1.0 ), Create( 1.0 ) ]
209	Sy = [ Create( 1.0 ), Create( 1.0 ) ]
210	Lx = [ Create( 0.0 ), Create( 0.0 ) ]
211	Ly = [ Create( 0.0 ), Create( 0.0 ) ]
212	## Noise controls:
213	NType = Create( 0 )
214	Basis = [ Create( 0 ), Create( 0 ) ]
215	musgr = [ Create( 1.0 ), Create( 2.0 ), Create( 8 ), Create( 1.0 ), Create( 1.0 ), Create( 0.5 ) ]
216	vlnoi = [ Create( 1.0 ), Create( 0 ) ]
217	vlnoiTwo = [ Create( 1.0 ), Create( 0 ) ]
218	voron = [ Create( 0 ), Create( 2.5 ) ]
219	turbOne = [ Create( 3 ), Create( 0 ), Create( 0.5 ), Create( 2.0 ) ]
220	turbTwo = [ Create( 3 ), Create( 0 ), Create( 0.5 ), Create( 2.0 ) ]
221	marbleOne = [ Create( 6 ), Create( 0 ), Create( 2.0 ), Create( 0 ), Create( 0 ), Create( 1.0 ) ]
222	marbleTwo = [ Create( 6 ), Create( 0 ), Create( 2.0 ), Create( 0 ), Create( 0 ), Create( 1.0 ) ]
223	tBasismod = Create(0)
224	## Effect controls:
225	Effect_Ctrl = [ Create( 0 ), Create( 2 ), Create( 0.0 ), Create( 0 ), Create( 0.0 ) , Create( 0 ), Create( 2.0 ) , Create( 0.5 ) ]
226	## Filter controls:
227	Min = Create( 0.0 )
228	Max = Create( 1.0 )
229	Falloff = [ Create( 0 ), Create( 1.0 ), Create( 1.0 ), Create( 0 ) , Create( 0 ) ]
230	Filter_Mode = Create( 0 )
231	Def_Filter_Ctrl = [ Create( 0 ), Create( 3.0 ) ]
232	Ipo_Filter_Ctrl = [ Create( "ObIpo" ), Create( 0 ), Create( 100.0 ), Create( 100.0 ) ]
233	## Randomise noise buttons:
234	RandMod = Create( 1 )
235	RSeed = Create( 0 )
236	rand_H = Create( 0 )
237	rand_S = Create( 0 )
238	rand_L = Create( 1 )
239
240	##-------------------------
241
242	Set_ReSet_Values()
243
244	##-------------------------
245
246	###---------------------------------------------------------------------------
247	## Randomise:
248	##-------------------------
249
250	# Generate random numbers:
251	def randnum(low,high):
252	global RandMod, RSeed
253	if RandMod.val == 0:
254	# Noise.random setRandomSeed
255	s = setRandomSeed( RSeed.val )
256	num = random()
257	num = num*(high-low)
258	num = num+low
259	elif RandMod.val == 1:
260	# Mathutils.Rand
261	num = Mathutils.Rand( 0.0, 1.0 )
262	num = num*(high-low)
263	num = num+low
264	else:
265	# BPyMathutils Mersenne Twister genrand
266	num = genrand()
267	num = num*(high-low)
268	num = num+low
269	return num
270
271	# Randomise noise: height, size and location:
272	def randomiseNoise():
273	global rand_H, rand_S, rand_L, NSize, iScale, Offset, Invert, Lx, Ly, Sx, Sy
274	if rand_H.val !=0:
275	iScale[2] = Create( randnum( 0.1 , 1.0 ) )
276	Offset[2] = Create( randnum(-0.25 , 0.25 ) )
277	#Invert[2] = Create( randnum( 0 , 2 ) )
278	if rand_S.val !=0:
279	NSize[0] = Create( randnum( 0.2 , 3.0 ) )
280	#Sx[0] = Create( randnum( 0.75 , 1.25 ) )
281	#Sy[0] = Create( randnum( 0.75 , 1.25 ) )
282	if rand_L.val !=0:
283	Lx[0] = Create( randnum( -1000 , 1000 ) )
284	Ly[0] = Create( randnum( -1000 , 1000 ) )
285
286
287	###----------------------------------------------------------------------------------------------------
288	## G.U.I.: text,backpanel,panel and frame
289	#--------------------------------------------------
290	def draw_Text( ( x, y ), text, color, size ):
291	glColor3f( color[0],color[1],color[2] )
292	glRasterPos2d(x,y)
293	txtsize = 'small', 'normal', 'large'
294	Text( text, txtsize[ size ] )
295	def draw_BackPanel( text, x, y, w, h, colors ):
296	glColor3f( colors[0]0.76, colors[1]0.76, colors[2]*0.76 )
297	glRecti( x, h, w, h+20 )
298	glColor3f( colors[0], colors[1], colors[2] )
299	glRecti( x, y, w, h )
300	glColor3f( colors[0], colors[1], colors[2] )
301	glRasterPos2d( x+10, h+5 )
302	Text( text, 'small' )
303	def draw_Panel( x, y, w, h, colors ):
304	glColor3f( colors[0], colors[1], colors[2] )
305	glRecti( x,y, w,h )
306	def draw_Frame( text, x, y, w, h, color ):
307	glColor3f( color[0], color[1], color[2] )
308	glRasterPos2i(x+3,h-3)
309	Text(text ,'small')
310	stringwidth = GetStringWidth( text,'small' )
311	glColor3f( color[0], color[1], color[2] )
312	glBegin(Blender.BGL.GL_LINE_STRIP)
313	glVertex2i(x,h)
314	glVertex2i(x,y)
315	glVertex2i(w,y)
316	glVertex2i(w,h)
317	glVertex2i(x+stringwidth+10,h)
318	glEnd()
319
320
321	###----------------------------------------------------------------------------------------------------
322	## Buttons:
323	#----------------------------------------------------------------------------------------------------
324
325	###-------------------------
326	## Mesh Buttons:
327	#
328	def MeshButtons( col, row, width, height ):
329	global TerName, AutoUpd, Quality, Quad_Tri, Smooth, vSelRange, maketiles
330
331	draw_Text( ( col[2], row[1] ), 'Make Duplicate: [ Shift D ] in 3D View.', black, 0 )
332	TerName = String( "OB:", No_Evt, col[2], row[3], width[5], height[2] ,TerName.val,20, "Object name. (New name generates new mesh)" )
333	Quality = Menu( 'Vertices: Resolution nn %t\|' + '\|'.join( resolution ), No_Evt ,col[2], row[5], width[5], height[2], Quality.val, "Verts: Number of Vertices ( nn )" )
334	smoothmnu = "Faces: %t\|Solid %x0\|Smooth %x1"
335	Smooth = Menu( smoothmnu, No_Evt ,col[2], row[6], width[2], height[1], Smooth.val, "Faces: SetSmooth / SetSolid" )
336	facemnu = "Faces: %t\|Quads %x0\|Triangles %x1"
337	Quad_Tri = Menu( facemnu, No_Evt ,col[5], row[6], width[2], height[1], Quad_Tri.val, "Faces: Quads / Triangles" )
338	vSelRange = Slider( "VertSel:", No_Evt, col[2], row[8], width[5], height[2], vSelRange.val, 0.0, 10.0, 0 , "Vertices Selection: Select flat areas (higher value selects more slopes)" )
339	if maketiles[0].val !=0:
340	maketiles[1] = Number("" , No_Evt, col[6], row[10], width[1], height[2], maketiles[1].val, 0, len(tiles_positions)-1 , "Tiles: Select Number of tiles" )
341	maketiles[0] = Toggle( str(len(tiles_positions[maketiles[1].val])) + " Tiles", No_Evt, col[2], row[10], width[3], height[2], maketiles[0].val, "Tiled Mesh: Generate Terrain Tiles (for making large scale terrain)")
342	else:
343	maketiles[0] = Toggle("Tiles", No_Evt, col[2], row[10], width[5], height[2], maketiles[0].val, "Tiled Mesh: Generate Terrain Tiles (for making large scale terrain)")
344
345	###-------------------------
346	## Noise Buttons:
347	#
348	def NoiseButtons( col, row, width, height ):
349	global NSize, iScale, Offset, Invert, Lx, Ly, Sx, Sy
350	global Ha, La, Oc, Of, Ga, Basis, NType, musgr, vlnoi, voron, turbOne, tBasismod
351	global Depth, Hard, Amp, Freq, vlBasis, Distort, VFunc, VExp, VDep, marbleOne
352	global RandMod, RSeed, rand_H, rand_S, rand_L
353
354	bth = height[1]/2+5
355	iScale[0] = Number("iScale:", Btn_Evt, col[5], row[2]+bth, width[3], height[1], iScale[0].val, -10.0, 10.0 , "Noise: Intensity Scale. ( To scale terrain height, use 'HeightScale' in the Height panel )" )
356	Invert[0] = Toggle("Inv.", Btn_Evt, col[9], row[2]+bth, width[0], height[1], Invert[0].val, "Noise: Invert")
357	Offset[0] = Number("Offset:", Btn_Evt, col[5], row[3]+bth, width[4], height[1], Offset[0].val, -10.0, 10.0 , "Noise: Offset " )
358	NSize[0] = Number("Noise Size:",Btn_Evt, col[5], row[5], width[4], height[2], NSize[0].val, 0.001, 10.0 , "Noise Size" )
359	Sx[0] = Number("Size X:", Btn_Evt, col[5], row[6], width[4], height[1], Sx[0].val, 0.001, 10.0 , "Size X" )
360	Sy[0] = Number("Size Y:", Btn_Evt, col[5], row[7], width[4], height[1], Sy[0].val, 0.001, 10.0 , "Size Y" )
361	Lx[0] = Number("Loc X:", Btn_Evt, col[5], row[9], width[4], height[1], Lx[0].val, -1000.0, 1000.0 , "Loc X" )
362	Ly[0] = Number("Loc Y:", Btn_Evt, col[5], row[10],width[4], height[1], Ly[0].val, -1000.0, 1000.0 , "Loc Y" )
363
364	NType = Menu( noisetypemenu, Btn_Evt, col[0], row[2], width[4], height[2], NType.val, "Noise type" )
365	if NType.val == 6:
366	voron[0] = Menu( voronitypemenu, Btn_Evt, col[0], row[3], width[4], height[1], voron[0].val, "Voronoi type" )
367	else:
368	Basis[0] = Menu( noisebasismenu, Btn_Evt, col[0], row[3], width[4], height[1], Basis[0].val, "Noise Basis" )
369
370	if NType.val in [0,1,2,3,4,11,12,13,14,15,17,18,19]:
371	musgr[0] = Slider( "H: ", Btn_Evt, col[0], row[5], width[4], height[1], musgr[0].val, 0.0, 3.0, 0 , "H" )
372	musgr[1] = Slider( "Lacu: ", Btn_Evt, col[0], row[6], width[4], height[1], musgr[1].val, 0.0, 6.0, 0 , "Lacunarity" )
373	musgr[2] = Slider( "Octs: ", Btn_Evt, col[0], row[4], width[4], height[1], musgr[2].val, 0, 12, 0 , "Octaves" )
374	if NType.val in [1,2,3,13,14,15,18,19]:
375	musgr[3] = Slider( "Offst: ", Btn_Evt, col[0], row[7], width[4], height[1], musgr[3].val, 0.0, 6.0, 0 , "Offset" )
376	if NType.val in [1,2,13,15,18]:
377	musgr[4] = Slider( "Gain: ", Btn_Evt, col[0], row[8], width[4], height[1], musgr[4].val, 0.0, 6.0, 0 , "Gain" )
378	if NType.val == 19:
379	musgr[5] = Slider( "Thresh: ", Btn_Evt, col[0], row[8], width[4], height[1], musgr[5].val, 0.001, 2.0, 0 , "Threshold" )
380	if NType.val in [5,6,7,16]:
381	turbOne[0] = Number( "Depth:", Btn_Evt, col[0], row[4], width[4], height[1], turbOne[0].val, 0, 12, "Octaves")
382	turbOne[1] = Toggle("Hard noise", Btn_Evt, col[0], row[5], width[4], height[1], turbOne[1].val, "Soft noise / Hard noise")
383	turbOne[2] = Slider( "Amp:", Btn_Evt, col[0], row[6], width[4], height[1], turbOne[2].val, 0.0, 3.0, 0, "Ampscale ")
384	turbOne[3] = Slider( "Freq:", Btn_Evt, col[0], row[7], width[4], height[1], turbOne[3].val, 0.0, 6.0, 0, "Freqscale")
385	if NType.val in [18,19]:
386	tBasismod = Menu( tBasismodemenu, Btn_Evt, col[0], row[9], width[4], height[1], tBasismod.val, "Terrain basis mode.")
387	if NType.val == 6:
388	if voron[0].val == 6:
389	voron[1] = Slider( "Exp: ", Btn_Evt, col[0], row[8], width[4], height[1], voron[1].val, 0.0,10.0, 0, "Minkovsky exponent")
390	if NType.val in [7,11,12,14]:
391	vlnoi[0] = Slider( "Dist: ", Btn_Evt, col[0], row[8], width[4], height[1], vlnoi[0].val, 0.0, 10.0, 0 , "Distort" )
392	if NType.val == 7:
393	vlnoi[1] = Menu(noisebasismenu,Btn_Evt, col[0], row[9], width[4], height[1], vlnoi[1].val, "Distortion Noise")
394	if NType.val == 10:
395	marbleOne[0] = Number( "Depth: ", Btn_Evt, col[0], row[6], width[4], height[1], marbleOne[0].val, 0, 12, "Octaves")
396	marbleOne[2] = Slider( "Turb: ", Btn_Evt, col[0], row[7], width[4], height[1], marbleOne[2].val, 0.0,20.0, 0, "Turbulence ")
397	marbleOne[3] = Menu( biastypemenu, Btn_Evt ,col[0], row[4], width[4], height[1], marbleOne[3].val, "Bias")
398	marbleOne[5] = Slider( "ReScale: ", Btn_Evt, col[0], row[8], width[4], height[1], marbleOne[5].val, 0.0,20.0, 0, "ReScale")
399	if marbleOne[3].val != 4:
400	marbleOne[4] = Menu(sharptypemenu, Btn_Evt ,col[0], row[5], width[4], height[1], marbleOne[4].val, "Sharpen")
401
402	RandMod = Menu( randomtypemenu, No_Evt, col[0], row[10], width[1], height[1], RandMod.val, "Random Type" )
403	rand_H = Toggle("H",No_Evt ,col[2], row[10], width[0], height[1], rand_H.val, "Randomise Terrain Height ( in Height panel )")
404	rand_S = Toggle("S",No_Evt ,col[3], row[10], width[0], height[1], rand_S.val, "Randomise Noise Size")
405	rand_L = Toggle("L",No_Evt ,col[4], row[10], width[0], height[1], rand_L.val, "Randomise Noise Location")
406
407	###-------------------------
408	## Effect Buttons:
409	#
410	def EffectButtons( col, row, width, height ):
411	global Effect_Type, Effect_Ctrl, Blend_Effect
412	global NSize, iScale, Offset, Invert, Lx, Ly, Sx, Sy
413	global BasisTwo, turbTwo, marbleTwo, vlnoiTwo
414
415	Effect_Ctrl[0] = Menu( '\|'.join( effecttypemenu ), Btn_Evt, col[0], row[2], width[4], height[2], Effect_Ctrl[0].val, "Effect: Type" )
416	if Effect_Ctrl[0].val != 0:
417	Effect_Ctrl[1] = Menu( '\|'.join( mixtypemenu ), Btn_Evt, col[5], row[2], width[4], height[2], Effect_Ctrl[1].val, "Mix: Type" )
418	Effect_Ctrl[2] = Slider("Mix: ", Btn_Evt, col[5], row[3], width[4], height[1], Effect_Ctrl[2].val, -1.0, 1.0, 0, "Mix factor / Warp amount" )
419	iScale[1] = Number("iScale:", Btn_Evt, col[5], row[4], width[3], height[1], iScale[1].val, -20.0, 20.0 , "Effect: Intensity Scale " )
420	Invert[1] = Toggle("Inv.", Btn_Evt, col[9], row[4], width[0], height[1], Invert[1].val, "Effect: Invert")
421	Offset[1] = Number("Offset:", Btn_Evt, col[5], row[5], width[4], height[1], Offset[1].val, -20.0, 20.0 , "Effect: Offset " )
422	NSize[1] = Number("Frequency:", Btn_Evt, col[5], row[6], width[4], height[1], NSize[1].val, 0.001, 100.0, "Effect Frequency ( Scale )" )
423	Sx[1] = Number("Freq X:", Btn_Evt, col[5], row[7], width[4], height[1], Sx[1].val, -50.0, 50.0 , "Effect Frequency X ( ScaleX )" )
424	Sy[1] = Number("Freq Y:", Btn_Evt, col[5], row[8], width[4], height[1], Sy[1].val, -50.0, 50.0 , "Effect Frequency Y ( ScaleY )" )
425	Lx[1] = Number("Loc X:", Btn_Evt, col[5], row[9], width[4], height[1], Lx[1].val, -1000.0, 1000.0 , "Effect Loc X" )
426	Ly[1] = Number("Loc Y:", Btn_Evt, col[5], row[10], width[4], height[1], Ly[1].val, -1000.0, 1000.0 , "Effect Loc Y" )
427
428	if Effect_Ctrl[0].val == 1:
429	PushButton("Load Image", Load_Evt, col[0], row[4], width[4], height[2] , "Load Image")
430	PushButton("Select Image", Sel_Evt, col[0], row[6], width[4], height[3] , "Select Image")
431	draw_Text( ( col[0]+5, row[7] ), effect_image, black, 1 )
432
433	if Effect_Ctrl[0].val in [2,3,4]:
434	Basis[1] = Menu( noisebasismenu, Btn_Evt, col[0], row[3], width[4], height[1], Basis[1].val, "Basis" )
435	if Effect_Ctrl[0].val == 2:
436	turbTwo[0] = Number( "Depth:", Btn_Evt, col[0], row[4], width[4], height[1], turbTwo[0].val, 1, 12, "Octaves")
437	turbTwo[1] = Toggle("Hard noise", Btn_Evt, col[0], row[5], width[4], height[1], turbTwo[1].val, "Hard noise")
438	turbTwo[2] = Slider( "Amp:", Btn_Evt, col[0], row[6], width[4], height[1], turbTwo[2].val, 0.0, 3.0, 0, "Ampscale ")
439	turbTwo[3] = Slider( "Freq:", Btn_Evt, col[0], row[7], width[4], height[1], turbTwo[3].val, 0.0, 6.0, 0, "Freqscale")
440	if Effect_Ctrl[0].val == 3:
441	vlnoiTwo[1] = Menu(noisebasismenu,Btn_Evt, col[0], row[4], width[4], height[1], vlnoiTwo[1].val, "Distortion Noise")
442	vlnoiTwo[0] = Slider( "Dist: ", Btn_Evt, col[0], row[5], width[4], height[1], vlnoiTwo[0].val, 0.0, 10.0, 0 , "Distort" )
443	if Effect_Ctrl[0].val == 4:
444	marbleTwo[0] = Number( "Depth: ", Btn_Evt, col[0], row[6], width[4], height[1], marbleTwo[0].val, 1, 12, "Octaves")
445	marbleTwo[2] = Slider( "Turb: ", Btn_Evt, col[0], row[7], width[4], height[1], marbleTwo[2].val, 0.0,20.0, 0, "Turbulence")
446	marbleTwo[3] = Menu( biastypemenu, Btn_Evt ,col[0], row[4], width[4], height[1], marbleTwo[3].val, "Bias")
447	marbleTwo[5] = Slider( "ReScale: ", Btn_Evt, col[0], row[8], width[4], height[1], marbleTwo[5].val, 0.0,20.0, 0, "ReScale")
448	if marbleTwo[3].val != 4:
449	marbleTwo[4] = Menu( sharptypemenu,Btn_Evt ,col[0], row[5], width[4], height[1], marbleTwo[4].val, "Sharpen")
450	if Effect_Ctrl[0].val > 4:
451	Effect_Ctrl[5] = Number("Depth:", Btn_Evt, col[0], row[4], width[4], height[1], Effect_Ctrl[5].val, 0, 12 , "Fractalize Effect: Octaves" )
452	Effect_Ctrl[4] = Number("Distort:",Btn_Evt, col[0], row[7], width[4], height[1], Effect_Ctrl[4].val, 0.0, 10.0 , "Distort Effect: Distortion amount" )
453	Effect_Ctrl[6] = Slider("Freq:", Btn_Evt, col[0], row[5], width[4], height[1], Effect_Ctrl[6].val, 0.0, 6.0, 0, "Fractalize Effect: Frequency" )
454	Effect_Ctrl[7] = Slider("Amp:", Btn_Evt, col[0], row[6], width[4], height[1], Effect_Ctrl[7].val, 0.0, 3.0, 0, "Fractalize Effect: Amplitude" )
455	if Effect_Ctrl[0].val < 17:
456	Effect_Ctrl[3] = Menu( biastypemenu, Btn_Evt ,col[0], row[3], width[4], height[1], Effect_Ctrl[3].val, "Effect bias")
457
458
459
460	###-------------------------
461	## Filter Buttons:
462	#
463	def FilterButtons( col, row, width, height ):
464	global iScale, Offset, Invert, Min, Max, Falloff
465	global Filter_Mode, Def_Filter_Ctrl, Ipo_Filter_Ctrl
466
467	iScale[2] = Number("Height:", Btn_Evt, col[5], row[2], width[3], height[2], iScale[2].val, -10.0, 10.0 , "Terrain Height: Scale" )
468	Invert[2] = Toggle("Inv.", Btn_Evt, col[9], row[2], width[0], height[2], Invert[2].val, "Terrain Height: Invert")
469	Offset[2] = Number("Offset:", Btn_Evt, col[5], row[3], width[4], height[1], Offset[2].val, -10.0, 10.0 , "Terrain Height: Offset" )
470	Falloff[0] = Menu( falloftypemenu, Btn_Evt ,col[5], row[5], width[4], height[2], Falloff[0].val, "Terrain Height: Edge falloff")
471	if Falloff[0].val !=0:
472	Falloff[1] = Number("X:", Btn_Evt, col[5], row[6], width[1], height[1], Falloff[1].val , 0.01, 10.0 , "Edge falloff: X Size" )
473	Falloff[2] = Number("Y:", Btn_Evt, col[8], row[6], width[1], height[1], Falloff[2].val , 0.01, 10.0 , "Edge falloff: Y Size" )
474	Falloff[4] = Toggle("Inv.", Btn_Evt, col[7], row[6], width[0], height[1], Falloff[4].val, "Edge falloff: Invert")
475	Falloff[3] = Toggle("Edge At Sealevel", Btn_Evt, col[5], row[7], width[4], height[1], Falloff[3].val, "Edge falloff: Edge at Sealevel")
476	Max = Number("Plateau:", Btn_Evt, col[5], row[8], width[4], height[1], Max.val, Min.val, 1.0 , "Terrain Height: Clamp Max. ( Plateau )" )
477	Min = Number("Sealevel:", Btn_Evt, col[5], row[9], width[4], height[1], Min.val, -1.0, Max.val , "Terrain Height: Clamp Min. ( Sealevel )" )
478	Filter_Mode = Menu( filtermodemenu, No_Evt ,col[0], row[2], width[4], height[2], Filter_Mode.val, "Filter: Mode")
479	if Filter_Mode.val ==1:
480	Def_Filter_Ctrl[0] = Menu( filtertypemenu, Btn_Evt ,col[0], row[4], width[4], height[2], Def_Filter_Ctrl[0].val, "Filter: Type")
481	Def_Filter_Ctrl[1] = Number("Amount: ", Btn_Evt, col[0], row[5], width[4], height[1], Def_Filter_Ctrl[1].val, 0.1, 25.0 , "Filter: Amount" )
482	elif Filter_Mode.val ==2:
483	Ipo_Filter_Ctrl[0] = String("IP:", No_Evt, col[0], row[4], width[4], height[2], Ipo_Filter_Ctrl[0].val,20, "Ipo datablock name" )
484	Ipo_Filter_Ctrl[1] = Number("Selected Curve:", No_Evt, col[0], row[6], width[4], height[3], Ipo_Filter_Ctrl[1].val, 0, 29, "Selected curve" )
485	Ipo_Filter_Ctrl[2] = Number("Curve Length:", No_Evt, col[0], row[7], width[4], height[1], Ipo_Filter_Ctrl[2].val, 0.0, 1000.0, "X: Length (number of frames) of the selected curve." )
486	Ipo_Filter_Ctrl[3] = Number("Curve Height:", No_Evt, col[0], row[8], width[4], height[1], Ipo_Filter_Ctrl[3].val, 0.0, 1000.0, "Y: Height (offset) of the selected curve." )
487
488	###-------------------------
489	## Option Buttons:
490	#
491	def OptionButtons( col, row, width, height ):
492	global PreView, previewname, ViewiScale, vcolours, vcolGradRow, gradScale
493
494	PreView[0] = Toggle("Preview Image", No_Evt, col[0], row[2], width[4], height[2], PreView[0].val, "Preview image: On/Off (See image in UV/Image Editor Window)")
495	if PreView[0].val !=0:
496	previewname = String( "IM:", No_Evt, col[0], row[3], width[2], height[1] ,previewname.val, 8, "Preview / HeightMap Image Name." )
497	ViewiScale = Number("", No_Evt, col[0], row[4], width[1], height[1], ViewiScale.val, 0.0, 10.0, "Preview image: intensity scale ( brightness )")
498	PushButton( "Redraw", Im_Evt, col[2], row[4], width[2], height[1] , "Preview: Generate/Update image ( KEY: V )")
499	PreView[1] = Menu( 'Preview_size: %t\|' + '\|'.join( resolution ), No_Evt ,col[3], row[3], width[1], height[1], PreView[1].val, "Preview image size.(Every image size will generate its own image object)")
500	draw_Text( ( col[5], row[1] ), 'Select the preview image', black, 0 )
501	draw_Text( ( col[5], row[2] ), 'IM: ' + previewname.val + '_' + resolution[PreView[1].val-1] + '.tga', black, 0 )
502	draw_Text( ( col[5], row[3] ), 'in UV/Image Editor Window.', black, 0 )
503
504	draw_Frame( 'Vertex Colour:', col[1], row[10], col[9]-5, row[5], black )
505	draw_Text( ( col[2], row[6] ), 'Selected: '+colgrad_image , black, 0 )
506	PushButton( "Load", Load_Evt, col[2], row[7], width[2], height[1] , "VertCol: Load colour gradient image")
507	PushButton( "Select", Grad_Sel_Evt, col[5], row[7], width[2], height[1] , "VertCol: Select colour gradient image")
508	vcolours = Toggle("Enable 'VertCol' Gradient",No_Evt, col[2], row[8], width[5], height[1], vcolours.val, "VertCol: Enable VertexColours gradient ( Set Window DrawMode 'Textured', and set Material 'VCol Paint' on! )")
509	if vcolours.val !=0:
510	vcolGradRow = Number("Select Row:", Btn_Evt, col[2], row[9], width[2], height[1], vcolGradRow.val, 0, 1024 , "VertCol: Select row of pixels")
511	gradScale = Number("Scale:", Btn_Evt, col[5], row[9], width[2], height[1], gradScale.val, 0.01, 10.0, "VertCol: Scale gradient")
512
513
514	###---------------------------------------------------------------------------
515	###--------------------------------------------------------------------------
516	## Draw G.U.I. -------------------------------------------------------------
517	#--------------------------------------------------------------------------
518
519	def drawgui():
520	global guitabs
521	global FullScreen, AutoUpd, RandMod, RSeed
522
523	glClearColor(background[0],background[1],background[2],background[3])
524	glClear(GL_COLOR_BUFFER_BIT)
525	scissorbox=Buffer(GL_FLOAT,4)
526	glGetFloatv(GL_SCISSOR_BOX,scissorbox)
527	scissbleft=int(scissorbox[0])
528	scissbbase=int(scissorbox[1])
529	scissbwidth=int(scissorbox[2])
530	scissbheight=int(scissorbox[3])
531	xstart = 5
532	ystart = 5
533	xgap = 5
534	ygap = 5
535	if FullScreen.val==1:
536	guiwidth = scissbwidth-10
537	guiheight = scissbheight-25
538	if guiwidth < size_x/2:
539	guiwidth = size_x/2
540	if guiheight < size_y/2:
541	guiheight = size_y/2
542	else:
543	guiwidth = size_x
544	guiheight = size_y
545	col,row = [],[]
546	xpart = ( ( guiwidth-xstart ) / columns )
547	ypart = ( ( guiheight-ystart ) / rows )
548	width = []
549	for c in range( columns ):
550	col.append( xgap + xpart * c + xstart )
551	width.append( xpart*(c+1)-xgap )
552	height = [ (ypart-ygap)/2 , ypart-ygap, (ypart3-ygap)/2, ypart2-ygap, (ypart*5-ygap)/2 ]
553	for r in range( rows ):
554	row.append( ygap + ypart * r + ystart )
555	row.reverse()
556
557	###-------------------------
558	## Draw:
559	draw_BackPanel( 'A.N.T. Landscape 1.04a', xstart, ystart, guiwidth, guiheight + ygap, lightgrey )
560	FullScreen = Toggle("", Scrn_Evt, guiwidth-32, guiheight+ygap+3, 15, 15, FullScreen.val ,"FullScreen" )
561	PushButton( "X", End_Evt, guiwidth-16, guiheight+ygap+3, 15, 15, "Exit" )
562
563	guitabs[0] = Toggle("Mesh", gt0_Evt, col[0], row[0], width[1], height[1], guitabs[0].val ,"Mesh settings" )
564	guitabs[1] = Toggle("Noise", gt1_Evt, col[2], row[0], width[1], height[1], guitabs[1].val ,"Noise settings" )
565	guitabs[2] = Toggle("Effect", gt2_Evt, col[4], row[0], width[1], height[1], guitabs[2].val ,"Add Effect" )
566	guitabs[3] = Toggle("Height", gt3_Evt, col[6], row[0], width[1], height[1], guitabs[3].val ,"Height Filter" )
567	guitabs[4] = Toggle("Options", gt4_Evt, col[8], row[0], width[1], height[1], guitabs[4].val ,"Options" )
568
569	if guitabs[0].val !=0:
570	MeshButtons( col, row, width, height )
571	elif guitabs[1].val !=0:
572	NoiseButtons( col, row, width, height )
573	elif guitabs[2].val !=0:
574	EffectButtons( col, row, width, height )
575	elif guitabs[3].val !=0:
576	FilterButtons( col, row, width, height )
577	elif guitabs[4].val !=0:
578	OptionButtons( col, row, width, height )
579	else:
580	funnycol = [ randnum(0.0,1.0), randnum(0.0,1.0), randnum(0.0,1.0) ]
581	funnypos = int( randnum(1,11) )
582	draw_Text( ( col[0]+10, row[ funnypos ] ), 'Another Noise Tool "Landscape" v.1.04 May/2006', funnycol, 1 )
583
584	AutoUpd = Toggle("Auto", No_Evt, col[3], row[12], width[1], height[2], AutoUpd.val ,"Automatic update" )
585	PushButton("Generate", Upd_Evt, col[5], row[12], width[4], height[2] , "Generate / Update Mesh. ( KEY: SPACE )")
586	if RandMod.val in [1,2]:
587	PushButton("Randomise", Rndm_Evt, col[0], row[12], width[2], height[2] , "Randomise Noise ( KEY: R )")
588	else:
589	RSeed = Number("Seed: ", Rndm_Evt, col[0], row[12], width[2], height[2], RSeed.val, 0, 255 , "Random Seed: If seed = 0, the current time will be used as seed." )
590
591
592	###---------------------------------------------------------------------------
593	###---------------------------------------------------------------------------
594	## Events:
595	def events(evt, val):
596	global PreView
597
598	if (evt == QKEY and not val):
599	Exit()
600
601	if (evt == SPACEKEY and not val):
602	do_it()
603	if (evt in [ RKEY ] and not val):
604	if AutoUpd.val == 0:
605	randomiseNoise()
606	Draw()
607	elif AutoUpd.val == 1:
608	do_it_random()
609	if PreView[0].val == 1:
610	if (evt in [ VKEY, RKEY ] and not val):
611	do_it_preview()
612
613	###---------------------------------------------------------------------------
614	## Button events:
615	def bevents(evt):
616	global effect_image, colgrad_image, PreView
617	global Filter_Mode, Ipo_Filter_Ctrl, iponame, thiscurve, selectedcurve
618
619	if (evt == End_Evt ):
620	name = "OK ?%t\|Reset %x1\|Quit %x2"
621	result = Blender.Draw.PupMenu(name)
622	if result==1:
623	Set_ReSet_Values()
624	Draw()
625	if result==2:
626	Exit()
627
628	if (evt in [No_Evt, Scrn_Evt] ):
629	Draw()
630
631	if (evt == Upd_Evt ):
632	do_it()
633
634	if AutoUpd.val == 1:
635	if (evt == Btn_Evt ):
636	do_it()
637	elif (evt == Rndm_Evt ):
638	do_it_random()
639
640	if AutoUpd.val == 0:
641	if (evt == Rndm_Evt ):
642	randomiseNoise()
643	Draw()
644	elif (evt == Btn_Evt ):
645	Draw()
646
647	if PreView[0].val != 0:
648	if (evt in [ Im_Evt, Btn_Evt, Rndm_Evt ] ):
649	do_it_preview()
650
651	if (evt == gt0_Evt ):
652	if guitabs[0].val == 1:
653	guitabs[1].val = ( 0 )
654	guitabs[2].val = ( 0 )
655	guitabs[3].val = ( 0 )
656	guitabs[4].val = ( 0 )
657	Draw()
658	if (evt == gt1_Evt ):
659	if guitabs[1].val == 1:
660	guitabs[0].val = ( 0 )
661	guitabs[2].val = ( 0 )
662	guitabs[3].val = ( 0 )
663	guitabs[4].val = ( 0 )
664	Draw()
665	if (evt == gt2_Evt ):
666	if guitabs[2].val == 1:
667	guitabs[0].val = ( 0 )
668	guitabs[1].val = ( 0 )
669	guitabs[3].val = ( 0 )
670	guitabs[4].val = ( 0 )
671	Draw()
672	if (evt == gt3_Evt ):
673	if guitabs[3].val == 1:
674	guitabs[0].val = ( 0 )
675	guitabs[1].val = ( 0 )
676	guitabs[2].val = ( 0 )
677	guitabs[4].val = ( 0 )
678	Draw()
679	if (evt == gt4_Evt ):
680	if guitabs[4].val == 1:
681	guitabs[0].val = ( 0 )
682	guitabs[1].val = ( 0 )
683	guitabs[2].val = ( 0 )
684	guitabs[3].val = ( 0 )
685	Draw()
686
687	###---------------------------------------------------------
688	## get IPOCurve to use as Filter:
689	if Filter_Mode.val == 2:
690	try:
691	ipoblockname = Ipo.Get( Ipo_Filter_Ctrl[0].val )
692	thiscurve = ipoblockname.getCurves()
693	selectedcurve = thiscurve[ Ipo_Filter_Ctrl[1].val ]
694	except:
695	pass
696	###---------------------------------------------------------
697	## Effect and Gradient Image Load/Select:
698	if (evt == Load_Evt ):
699	Blender.Window.FileSelector ( load_image, 'LOAD IMAGE')
700	if (evt == Sel_Evt ):
701	try:
702	effect_image = Image_Menu()
703	except:
704	pass
705	Draw()
706	if (evt == Grad_Sel_Evt ):
707	try:
708	colgrad_image = Image_Menu()
709	except:
710	pass
711	Draw()
712
713	###-------------------------------------------------------------------------------------
714	### Functions:
715	###-------------------------------------------------------------------------------------
716
717	## Load Image:
718	def load_image( ImageFileName ):
719	Image.Load( ImageFileName )
720
721	## Select Image Menu:
722	def Image_Menu():
723	try:
724	names=[]
725	imagelist = Image.Get()
726	imagelist.reverse()
727	for numbers, obnames in enumerate( imagelist ):
728	n = obnames.getName()
729	names.append( n )
730	imlistText = string.join( [ '\|' + str(names[key]) + '%x' + str(key) for key in range(numbers+1) ], '' )
731	image_menu = Blender.Draw.PupMenu( "Images: %t" + imlistText )
732	if image_menu == -1:
733	return ''
734	return imagelist[ image_menu ].getName()
735	except:
736	return 'No image found!'
737
738
739
740	#*# Get Image Pixels:
741	def Image_Func( x,y ):
742	try:
743	pic = Image.Get( effect_image )
744	except:
745	return 0.0
746	w, h = pic.getSize()
747	x, y = x,-y
748	x = int(w * ((x + 1.0) % 2.0) / 2.0)
749	y = int((h-1) - h * ((y + 1.0) % 2.0) / 2.0)
750	c = pic.getPixelF( x,y )
751	return ( c[0] + c[1] + c[2] ) / 3.
752
753
754
755	## Pixel color gradient:
756	def pixlGrad( hght, pixelrow, gradScale ):
757	gradimage = Image.Get( colgrad_image )
758	imgsiz = gradimage.getSize()
759	imgsizhold = imgsiz[0]-1
760	pxl=[]
761	imgsiz[0] = int( imgsiz[0] * gradScale )
762	if pixelrow >= imgsiz[1]:
763	pixelrow = 0
764	for i in range( imgsiz[0]-1 ):
765	hght = int( (imgsiz[0]-1) * hght )
766	if hght < 0:
767	hght = 0
768	if hght > imgsizhold:
769	hght = imgsizhold
770	grad = gradimage.getPixelF( hght, imgsiz[1]-1-pixelrow )
771	r,g,b = grad[0], grad[1], grad[2]
772	pxl.append( (r,g,b) )
773	return NMesh.Col(int(pxl[i][0]255),int(pxl[i][1]255),int(pxl[i][2]*255)) , (pxl[i][0],pxl[i][1],pxl[i][2])
774
775	##-------------------------------------------------------------------------------------
776
777	# Transpose noise coords:
778	def Trans((x,y,z), size, loc ):
779	x = ( x / size[1] / size[0] + loc[0] )
780	y = ( y / size[2] / size[0] + loc[1] )
781	z = 0.0
782	return x,y,z
783
784	# Transpose effect coords:
785	def Trans_Effect((x,y,z), size, loc ):
786	x = ( x * size[1] * size[0] + loc[0] )
787	y = ( y * size[2] * size[0] + loc[1] )
788	z = 0.0
789	return x,y,z
790
791	# Height scale:
792	def HeightScale( input, iscale, offset, invert ):
793	if invert !=0:
794	return (1.0-input) * iscale + offset
795	else:
796	return input * iscale + offset
797
798	# dist.
799	def Dist(x,y):
800	return sqrt( (xx)+(yy) )
801
802	##-----------------------------------
803	# bias types:
804	def no_bias(a):
805	return a
806	def sin_bias(a):
807	return 0.5 + 0.5 * sin(a)
808	def cos_bias(a):
809	return 0.5 + 0.5 * cos(a)
810	def tri_bias(a):
811	b = 2 * phi
812	a = 1 - 2 * abs(floor((a * (1/b))+0.5) - (a*(1/b)))
813	return a
814	def saw_bias(a):
815	b = 2 * phi
816	n = int(a/b)
817	a -= n * b
818	if a < 0:
819	a += b
820	return a / b
821
822	# sharpen types:
823	def soft(a):
824	return a
825	def sharp(a):
826	return a**0.5
827	def sharper(a):
828	return sharp(sharp(a))
829
830	Bias_Types = [ sin_bias, cos_bias, tri_bias, saw_bias, no_bias ]
831	Sharp_Types = [ soft, sharp, sharper ]
832
833	##-----------------------------------
834	# Mix modes
835
836	def maximum( a, b ):
837	if ( a > b ): b = a
838	return b
839	def minimum( a, b ):
840	if ( a < b ): b = a
841	return b
842
843	def Mix_Modes( (i,j),(x,y,z) , a, b, mixfactor, mode ):
844	a = a * ( 1.0 + mixfactor )
845	b = b * ( 1.0 - mixfactor )
846	if mode == 0: return ( a ) #0 a
847	elif mode == 1: return ( a(1.0-0.5) + b0.5 ) #1 mix
848	elif mode == 2: return ( a + b ) #2 add
849	elif mode == 3: return ( a - b ) #3 sub.
850	elif mode == 4: return ( a * b ) #4 mult.
851	elif mode == 5: return (abs( a - b )) #5 abs diff.
852	elif mode == 6: return 1.0-((1.0-a)*(1.0-b)/1.0) #6 screen
853	elif mode == 7: return ( a + b ) % 1.0 #7 addmodulo
854	elif mode == 8: return minimum( a, b ) #8 min.
855	elif mode == 9: return maximum( a, b ) #9 max.
856	elif mode == 10: #10 warp: effect
857	noise = mixfactor * Noise_Function(x,y,z)
858	return Effects( (i,j),(x+noise,y+noise,z) )
859	elif mode == 11: #11 warp: noise
860	effect = mixfactor * Effects( (i,j),(x,y,z) )
861	return Noise_Function( x+effect, y+effect, z )
862	else: return b
863
864	###----------------------------------------------------------------------
865	# Effect functions:
866
867	# Effect_Basis_Function:
868	def Effect_Basis_Function((x,y), type, bias ):
869
870	iscale = 1.0
871	offset = 0.0
872	## gradient:
873	if type == 0:
874	effect = offset + iscale * ( Bias_Types[ bias ]( x + y ) )
875	## waves / bumps:
876	if type == 1:
877	effect = offset + iscale * 0.5 * ( Bias_Types[ bias ]( xphi ) + Bias_Types[ bias ]( yphi ) )
878	## zigzag:
879	if type == 2:
880	effect = offset + iscale * Bias_Types[ bias ]( offset + iscale * sin( xphi + sin( yphi ) ) )
881	## wavy:
882	if type == 3:
883	effect = offset + iscale * ( Bias_Types[ bias ]( cos( x ) + sin( y ) + cos( x2+y2 ) - sin( -x4+y4) ) )
884	## sine bump:
885	if type == 4:
886	effect = offset + iscale * 1-Bias_Types[ bias ](( sin( xphi ) + sin( yphi ) ))
887	## dots:
888	if type == 5:
889	effect = offset + iscale * ( Bias_Types[ bias ](xphi2) * Bias_Types[ bias ](yphi2) )-0.5
890	## rings / dome:
891	if type == 6:
892	effect = offset + iscale * ( Bias_Types[ bias ]( 1.0-(xx+yy) ) )
893	## spiral:
894	if type == 7:
895	effect = offset + iscale * Bias_Types[ bias ](( xsin( xx+yy ) + ycos( xx+yy ) ))*0.5
896	## square / piramide:
897	if type == 8:
898	effect = offset + iscale * Bias_Types[ bias ](1.0-sqrt( (xx)10 + (yy)10 )0.1)
899	## blocks:
900	if type == 9:
901	effect = ( 0.5-max( Bias_Types[ bias ](xphi) , Bias_Types[ bias ](yphi) ))
902	if effect > 0.0: effect = 1.0
903	effect = offset + iscale * effect
904	## grid:
905	if type == 10:
906	effect = ( 0.025-min( Bias_Types[ bias ](xphi) , Bias_Types[ bias ](yphi) ))
907	if effect > 0.0: effect = 1.0
908	effect = offset + iscale * effect
909	## tech:
910	if type == 11:
911	a = ( max( Bias_Types[ bias ](xpi) , Bias_Types[ bias ](ypi) ))
912	b = ( max( Bias_Types[ bias ](xpi2+2) , Bias_Types[ bias ](ypi2+2) ))
913	effect = ( min( Bias_Types[ bias ](a) , Bias_Types[ bias ](b) ))*3.0-2.0
914	if effect > 0.5: effect = 1.0
915	effect = offset + iscale * effect
916
917	## crackle:
918	if type == 12:
919	t = turbulence(( x, y, 0 ), 6, 0, 0 ) * 0.25
920	effect = vlNoise(( x, y, t ), 0.25, 0, 8 )
921	if effect > 0.5: effect = 0.5
922	effect = offset + iscale * ( effect )
923	## sparse cracks noise:
924	if type == 13:
925	effect = 2.5 * abs( noise((x0.5,y0.5, 0 ), 1 ) )-0.1
926	if effect > 0.25: effect = 0.25
927	effect = offset + iscale * ( effect * 2.5 )
928	## shattered rock noise:
929	if type == 14:
930	effect = 0.5 + noise((x,y,0), 7 )
931	if effect > 0.75: effect = 0.75
932	effect = offset + iscale * effect
933	## lunar noise:
934	if type == 15:
935	effect = 0.25 + 1.5 * voronoi(( x+2, y+2, 0 ), 1 )[0][0]
936	if effect > 0.5: effect = 0.5
937	effect = offset + iscale * ( effect * 2.0 )
938	## cosine noise:
939	if type == 16:
940	effect = cos( 5*noise(( x, y, 0 ), 0 ) )
941	effect = offset + iscale * ( effect*0.5 )
942	## spikey noise:
943	if type == 17:
944	n = 0.5 + 0.5 * turbulence(( x5, y5, 0 ), 8, 0, 0 )
945	effect = ( ( nn )*5 )
946	effect = offset + iscale * effect
947	## stone noise:
948	if type == 18:
949	effect = offset + iscale ( noise((x2,y2, 0 ), 0 ) 1.5 - 0.75)
950	## Flat Turb:
951	if type == 19:
952	t = turbulence(( x, y, 0 ), 6, 0, 0 )
953	effect = t*2.0
954	if effect > 0.25: effect = 0.25
955	effect = offset + iscale * ( effect )
956	## Flat Voroni:
957	if type == 20:
958	t = 1-noise(( x, y, 0 ), 3 )
959	effect = t*2-1.75
960	if effect > 0.25: effect = 0.25
961	effect = offset + iscale * ( effect )
962
963	if effect < 0.0: effect = 0.0
964	return effect
965
966	# fractalize Effect_Basis_Function: ------------------------------
967	def Effect_Function((x,y), type,bias, turb, depth,frequency,amplitude ):
968
969	## turbulence:
970	if turb != 0.0:
971	t = turb * ( 0.5 + 0.5 * turbulence(( x, y, 0 ), 6, 0, 0 ))
972	x = x + t
973	y = y + t
974
975	result = Effect_Basis_Function((x,y), type, bias )
976	## fractalize:
977	if depth != 0:
978	i=0
979	for i in range( depth ):
980	i+=1
981	x *= frequency
982	y *= frequency
983	amplitude = amplitude / i
984	result += Effect_Basis_Function( (x,y), type, bias ) * amplitude
985
986	return result
987
988
989	###--------------------------------------------------
990	## Effect Selector:
991	def Effects( (i,j),(x,y,z) ):
992	global Effect_Type, Effect_Ctrl, twister_amount, iScale, Offset, Invert
993	global Quality, NSize, Lx, Ly, Lz, Sx, Sy, Sz, marbleTwo, turbTwo, vlnoiTwo, Basis
994
995	x,y,z = Trans_Effect((x,y,z),( NSize[1].val, Sx[1].val, Sy[1].val, 0 ),( Lx[1].val, Ly[1].val, 0 ) )
996
997	basis = Basis[1].val
998	if basis == 9: basis = 14
999
1000	if Effect_Ctrl[0].val == 1:
1001	try:
1002	effect = Image_Func( x,y )
1003	except:
1004	effect = 0.0
1005
1006	elif Effect_Ctrl[0].val == 2:
1007	effect = 0.5+0.5*turbulence(( x,y,z ),turbTwo[0].val, turbTwo[1].val, basis, turbTwo[2].val, turbTwo[3].val )
1008	elif Effect_Ctrl[0].val == 3:
1009	effect = 0.5+0.5*vlNoise(( x,y,z ),vlnoiTwo[0].val, vlnoiTwo[1].val, basis )
1010	elif Effect_Ctrl[0].val == 4:
1011	effect = 0.5*marbleNoise((x,y,z), marbleTwo[0].val, basis, marbleTwo[2].val, marbleTwo[3].val, marbleTwo[4].val, marbleTwo[5].val )
1012	else:
1013	effect = Effect_Function((x,y), Effect_Ctrl[0].val-5, Effect_Ctrl[3].val, Effect_Ctrl[4].val, Effect_Ctrl[5].val, Effect_Ctrl[6].val, Effect_Ctrl[7].val )
1014
1015	effect = HeightScale( effect, iScale[1].val , Offset[1].val, Invert[1].val )
1016
1017	return effect
1018
1019
1020
1021	###----------------------------------------------------------------------
1022	# Noise:
1023	##-----------------------------------
1024
1025	## voronoi_turbulence:
1026	def voroTurbMode((x,y,z), voro, mode ):
1027	if mode == 0: # soft
1028	return voronoi(( x,y,z ),voro[0], voro[1] )[0][0]
1029	if mode == 1: # hard
1030	return ( abs( 0.5-voronoi(( x,y,z ),voro[0], voro[1] )[0][0] ) )+0.5
1031	def voronoi_turbulence((x,y,z), voro, tur ):
1032	result = voroTurbMode((x,y,z), voro, tur[1] )
1033	depth = tur[0]
1034	amp = tur[2]
1035	freq = tur[3]
1036	i=0
1037	for i in range( depth ):
1038	i+=1
1039	result += voroTurbMode( ( x(freqi), y(freqi), z ), voro, tur[1] )* ( amp*0.5/i )
1040	return (result*4.0-2.0)
1041
1042	## DistortedNoise / vlNoise_turbulence:
1043	def vlnTurbMode((x,y,z), vlno, basis, mode ):
1044	if mode == 0: # soft
1045	return vlNoise(( x,y,z ),vlno[0], vlno[1], basis )
1046	if mode == 1: # hard
1047	return ( abs( -vlNoise(( x,y,z ),vlno[0], vlno[1], basis ) ) )
1048	def vlNoise_turbulence((x,y,z), vlno, tur, basis ):
1049	result = vlnTurbMode((x,y,z), vlno, basis, tur[1] )
1050	depth = tur[0]
1051	amp = tur[2]
1052	freq = tur[3]
1053	i=0
1054	for i in range( depth ):
1055	i+=1
1056	result += vlnTurbMode( ( x(freqi), y(freqi), z ), vlno, basis, tur[1] ) * ( amp*0.5/i )
1057	return result*2.0+0.5
1058
1059	## marbleNoise:
1060	def marbleNoise( (x,y,z), depth, basis, turb, bias, sharpnes, rescale ):
1061	m = ( x * rescale + y * rescale + z ) * 5
1062	height = m + turb * turbulence( ( x ,y ,z ), depth, 0, basis, 0.5, 2.0 )
1063	height = Bias_Types[ bias ]( height )
1064	if bias != 4:
1065	height = Sharp_Types[ sharpnes ]( height )
1066	return height*2.0
1067
1068	## lava_multiFractal:
1069	def lava_multiFractal( ( x,y,z ),Ha, La, Oc, distort, Basis ):
1070	m = multiFractal( ( x,y,z ), Ha, La, Oc, Basis)
1071	d = m * distort
1072	m2 = 0.5 * multiFractal( ( x+d,y+d,d*0.5 ), Ha, La, Oc, Basis)
1073	return (m * m2)**0.5
1074
1075	## slopey_noise:
1076	def slopey_noise((x,y,z), H, lacunarity, octaves, distort, basis ):
1077	turb = fBm((x,y,z), H, lacunarity, octaves, 2 ) * 0.5
1078	map = 0.5 + noise( ( x+turb, y+turb, z ), basis )
1079	result = map + turb * distort
1080	return result
1081
1082	## duo_multiFractal:
1083	def double_multiFractal((x,y,z), H, lacunarity, octaves, offset, gain, basis ):
1084	n1 = multiFractal( (x1.5+1,y1.5+1,z), 1.0, 1.0, 1.0, basis ) * offset
1085	n2 = multiFractal( (x-1,y-1,z), H, lacunarity, octaves, basis ) * gain
1086	result = ( n1n1 + n2n2 )*0.5
1087	return result
1088
1089	## distorted_heteroTerrain:
1090	def distorted_heteroTerrain((x,y,z), H, lacunarity, octaves, offset, distort, basis ):
1091	h1 = ( heteroTerrain((x,y,z), 1.0, 2.0, 1.0, 1.0, basis ) * 0.5 )
1092	h2 = ( heteroTerrain(( x, y, h1distort ), H, lacunarity, octaves, offset, basis ) 0.25 )
1093	result = ( h1h1 + h2h2 )
1094	return result
1095
1096	## SlickRock:
1097	def SlickRock((x,y,z), H, lacunarity, octaves, offset, gain, basis ):
1098	n = multiFractal( (x,y,z), 1.0, 2.0, 1.0, basis )
1099	r = ridgedMFractal((x,y,n0.5), H, lacunarity, octaves, offset, gain, basis )0.5
1100	return n+(n*r)
1101
1102	## terra_turbulence:
1103	def terra_turbulence((x,y,z), depth, hard, basis, amp, freq ):
1104	t2 = turbulence( ( x, y, z ), depth, hard , basis, amp, freq )
1105	return (t2t2t2)+0.5
1106
1107	## rocky_fBm:
1108	def rocky_fBm((x,y,z), H, lacunarity, octaves, basis ):
1109	turb = fBm((x,y,z), H, lacunarity, octaves, 2 ) * 0.25
1110	coords = ( x+turb, y+turb, z )
1111	map = noise( coords, 7 )
1112	result = map + fBm( coords, H, lacunarity, octaves, basis ) + 1.0
1113	return result
1114
1115	####---------------------------------------.
1116	### StatsByAlt, double terrain basis mode:
1117	def TerrainBasisMode((x,y,z), basis, mode ):
1118	if mode == 0: # noise
1119	return noise((x,y,z),basis)
1120	if mode == 1: # noise ridged
1121	return ( 1.0-abs( noise((x,y,z),basis) ) )-0.5
1122	if mode == 2: # vlNoise
1123	return vlNoise((x,y,z), 1.0, 0, basis )
1124	else: # vlNoise ridged
1125	return ( 1.0-abs( vlNoise((x,y,z), 1.0, 0, basis ) ) )-0.5
1126
1127	#### StatsByAlt terrain:
1128	def StatsByAltTerrain((x,y,z), exp, lacu, octs, offset, amp, basis, mode ):
1129	result = 0.5 * (offset + TerrainBasisMode((x,y,z), basis, mode ) )
1130	octs = int( octs )
1131	i = 0
1132	for i in range( 1, octs ):
1133	i += 1
1134	result += result * amp * 0.5 * (offset + TerrainBasisMode((x,y,z), basis, mode ) )
1135	x *= lacu
1136	y *= lacu
1137	amp /= ( exp * 0.5 ) * i
1138	return result
1139
1140	##### double terrain:
1141	def doubleTerrain((x,y,z), exp, lacu, octs, offset, threshold, basis, mode ):
1142	result = amp = freq = 1.0
1143	octs = int( octs )
1144	i = 1
1145	signal = result = 0.5 * (offset + TerrainBasisMode((x,y,z), basis, mode ) )
1146	for i in range( i, octs ):
1147	i -= 1
1148	x = x * lacu
1149	y = y * lacu
1150	freq *= lacu
1151	amp = pow( freq, -exp )
1152	if i < 1.0: amp *= i
1153	weight = signal / threshold
1154	if weight > 1.0: weight = 1.0
1155	if weight < 0.0: weigth = 0.0
1156	signal = weight * 0.5 * ( offset + TerrainBasisMode((x,y,z), basis, mode ) )
1157	result += amp * signal
1158	return result * 2.0
1159
1160	##------------------------------------------------------------
1161	# Noise Functions:
1162	def Noise_Function(x,y,z):
1163	global Basis, NType, musgr, vlnoi, voron, turbOne, marbleOne, tBasismod
1164	global vlBasis, Distort, VFunc, VExp, VDep
1165	global iScale, Offset, Invert, NSize, Lx, Ly, Sx, Sy
1166
1167	x,y,z = Trans((x,y,z),( NSize[0].val, Sx[0].val, Sy[0].val, 0 ),( Lx[0].val, Ly[0].val, 0 ) )
1168
1169	basis = Basis[0].val
1170	if basis == 9: basis = 14
1171	vbasis = vlnoi[0].val
1172	if vbasis == 9: vbasis = 14
1173
1174	if NType.val == 0: z = multiFractal(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, basis )
1175	elif NType.val == 1: z = ridgedMFractal(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[4].val, basis )
1176	elif NType.val == 2: z = hybridMFractal(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[4].val, basis )
1177	elif NType.val == 3: z = heteroTerrain(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, basis )*0.5
1178	elif NType.val == 4: z = fBm(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, basis )+0.5
1179	elif NType.val == 5: z = turbulence(( x,y,z ),turbOne[0].val, turbOne[1].val, basis, turbOne[2].val, turbOne[3].val )*0.5+0.5
1180	elif NType.val == 6: z = voronoi_turbulence((x,y,z),(voron[0].val,voron[1].val),(turbOne[0].val,turbOne[1].val,turbOne[2].val,turbOne[3].val) )*0.5+0.5
1181	elif NType.val == 7: z = vlNoise_turbulence((x,y,z),(vlnoi[0].val,vlnoi[1].val), (turbOne[0].val,turbOne[1].val,turbOne[2].val,turbOne[3].val), basis )*0.5+0.5
1182	elif NType.val == 8: z = noise(( x,y,z ),basis )+0.5
1183	elif NType.val == 9: z = cellNoise(( x,y,z ))+0.5
1184	elif NType.val == 10: z = marbleNoise(( x,y,z), marbleOne[0].val, basis, marbleOne[2].val, marbleOne[3].val, marbleOne[4].val, marbleOne[5].val )
1185	elif NType.val == 11: z = lava_multiFractal(( x,y,z ), musgr[0].val, musgr[1].val, musgr[2].val, vlnoi[0].val, basis )
1186	elif NType.val == 12: z = slopey_noise(( x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, vlnoi[0].val, basis )+0.5
1187	elif NType.val == 13: z = double_multiFractal(( x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[4].val, basis )
1188	elif NType.val == 14: z = distorted_heteroTerrain((x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, vlnoi[0].val, basis )
1189	elif NType.val == 15: z = SlickRock(( x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[4].val, basis )
1190	elif NType.val == 16: z = terra_turbulence(( x,y,z), turbOne[0].val, turbOne[1].val, basis, turbOne[2].val, turbOne[3].val )
1191	elif NType.val == 17: z = rocky_fBm(( x,y,z ),musgr[0].val, musgr[1].val, musgr[2].val, basis )
1192	elif NType.val == 18: z = StatsByAltTerrain( (x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[4].val*0.5, basis, tBasismod.val )
1193	elif NType.val == 19: z = doubleTerrain( (x,y,z), musgr[0].val, musgr[1].val, musgr[2].val, musgr[3].val, musgr[5].val, basis, tBasismod.val )
1194	else: z = 0.0
1195	return HeightScale( z, iScale[0].val , Offset[0].val, Invert[0].val )
1196
1197
1198	##----------------------------------------------------------------------
1199	##-----------------------------------
1200	# Filter functions:
1201
1202	# Filters: terrace / posterise / peaked / bias:
1203	def Def_Filter((x,y,z), input, numb, type ):
1204	if type == 0:
1205	s = ( sin( inputnumbphi ) * ( 0.1/numb*phi ) )
1206	return ( input * (1.0-0.5) + s0.5 ) 2.0
1207	elif type == 1:
1208	s = -abs( sin( input(numb0.5)phi ) ( 0.1/(numb0.5)phi ) )
1209	return ( input * (1.0-0.5) + s0.5 ) 2.0
1210	elif type == 2:
1211	s = abs( sin( input(numb0.5)phi ) ( 0.1/(numb0.5)phi ) )
1212	return ( input * (1.0-0.5) + s0.5 ) 2.0
1213	elif type == 3:
1214	numb = numb*0.5
1215	s = ( int( inputnumb ) 1.0/numb )
1216	return ( input * (1.0-0.5) + s0.5 ) 2.0
1217	elif type == 4:
1218	numb = numb*0.5
1219	s = ( int( inputnumb ) 1.0/numb )
1220	return ( s ) * 2.0
1221	elif type == 5:
1222	s = ( sin( input(2numb)phi ) ( 0.1/(2numb)phi ) )
1223	l = ( input * (1.0-0.5) + s0.5 ) 2.0
1224	p = ( ( lnumb0.25 ) * ( lnumb0.25 ) )**2
1225	return ( l * (1.0-0.5) + p0.5 ) 2.0
1226	elif type == 6:
1227	return ( inputnumb0.25 )**4
1228	elif type == 7:
1229	return 2.0-exp( 1.0-(input*numb/3.0) )
1230	elif type == 8:
1231	return sin_bias( inputnumb )2.0
1232	elif type == 9:
1233	return cos_bias( inputnumb )2.0
1234	elif type == 10:
1235	return tri_bias( inputnumb )2.0
1236	else:
1237	return saw_bias( inputnumb )2.0
1238
1239	# Filter: Clamp height
1240	def Clamp_Max( height, max ):
1241	if ( height > max ): height = max
1242	return height
1243	def Clamp_Min( height, min ):
1244	if ( height < min ): height = min
1245	return height
1246
1247	# Filter: Edge falloff
1248	def EdgeFalloff( (x,y,z), height, type ):
1249	global Falloff, maketiles
1250
1251	x = x / Falloff[1].val
1252	y = y / Falloff[2].val
1253	if maketiles[0].val !=0:
1254	x = x / tile_rescale[ maketiles[1].val ]
1255	y = y / tile_rescale[ maketiles[1].val ]
1256	if Falloff[3].val != 0:
1257	sealevel = Min.val*2.0/iScale[2].val
1258	else:
1259	sealevel = 0.0
1260	falltypes = ( 0, sqrt(xx+yy), sqrt((xx)2+(yy)*2), sqrt((xx)*10+(yy)*10), sqrt(yy), sqrt(xx), abs(x-y), abs(x+y), ((xx)*10+(yy)10)0.1, ((xx)+(yy)) )
1261	dist = falltypes[ type ]
1262	if Falloff[4].val != 0:
1263	dist = 1.0 - dist
1264	radius = 1.0
1265	height = height - sealevel
1266	if( dist < radius ):
1267	dist = dist / radius
1268	dist = ( (dist) * (dist) * ( 3-2*(dist) ) )
1269	height = ( height - height * dist ) + sealevel
1270	else:
1271	height = sealevel
1272	if Falloff[3].val != 0:
1273	height = Clamp_Min( height, sealevel )
1274	else:
1275	height = Clamp_Min( height, Min.val )
1276
1277	return height
1278
1279
1280	#####-------------------------------------------------------------------------------------#####
1281	####-------------------------------------------------------------------------------------####
1282	### Combine Functions: (get noise, Add effect, filter height and return result) ###
1283	##-------------------------------------------------------------------------------------##
1284
1285	def Combine_Functions( (i,j),(x,y,z) ):
1286	global Quality, Effect_Ctrl, Blend_Effect, Filter_Mode, Def_Filter_Ctrl, Ipo_Filter_Ctrl
1287	global iScale, Offset, Invert, Min, Max, Falloff
1288
1289	# get noise height:
1290	height = Noise_Function(x,y,0.0)
1291
1292	# mix noise with effect:
1293	if Effect_Ctrl[0].val !=0:
1294	height = Mix_Modes( (i,j),(x,y,z) , Effects( (i,j),(x,y,z) ), height, Effect_Ctrl[2].val, Effect_Ctrl[1].val )
1295
1296	# edge fallof:
1297	if Falloff[0].val !=0:
1298	height = EdgeFalloff( (x,y,z), height, Falloff[0].val )
1299
1300	# height filter
1301	if Filter_Mode.val !=0:
1302	# height Def_Filter (Terrace/peaked/bias):
1303	if Filter_Mode.val ==1:
1304	if Def_Filter_Ctrl[ 0 ].val != 12:
1305	height = Def_Filter((x,y,z), height, Def_Filter_Ctrl[ 1 ].val, Def_Filter_Ctrl[ 0 ].val )
1306
1307	## 'IPOCurve' height filter:
1308	elif Filter_Mode.val ==2:
1309	try:
1310	height = selectedcurve.evaluate( 1 + ( heightIpo_Filter_Ctrl[2].val/2 ) )2.0/Ipo_Filter_Ctrl[3].val
1311	except:
1312	height = height
1313
1314	# height scale:
1315	height = HeightScale( height, 0.5*iScale[2].val , Offset[2].val, Invert[2].val )
1316
1317	# clamp height min. max.:
1318	if Falloff[0].val !=1:
1319	height = Clamp_Min( height, Min.val )
1320	height = Clamp_Max( height, Max.val )
1321
1322	# return height:
1323	return height
1324
1325
1326	#--------------------------------------------------------------------------------
1327	#--------------------------------------------------------------------------------
1328	# Make preview image:
1329
1330	#----------------------
1331	# resize pixels #----------------------
1332	def resizepixels( (i,j),(x,y), res ):
1333	global Quality, maketiles
1334	size = int( resolution[ Quality.val-1 ] )
1335	i = int( i * ( 1.0 * size / 1.0 ) / res )
1336	j = int( j * ( 1.0 * size / 1.0 ) / res )
1337	if maketiles[0].val !=0:
1338	x = x * tile_rescale[ maketiles[1].val ]
1339	y = y * tile_rescale[ maketiles[1].val ]
1340	return Combine_Functions( (i,j),(x,y,0.0) )
1341
1342	#----------------------
1343	# render image #----------------------
1344	def heightMap():
1345	global PreView, previewname, ViewiScale, vcolours, vcolGradRow, gradScale
1346
1347	imsize = resolution[ PreView[1].val-1 ]
1348	iname = previewname.val + '_' + imsize + '.tga'
1349	res = int( imsize )
1350	##------------------------------
1351	try:
1352	pic = Image.Get( iname )
1353	except:
1354	pic = Image.New( iname, res, res ,24 )
1355	#------------------------------
1356	for i in range( 0, res ):
1357	for j in range( 0, res ):
1358	x = i - (res) / 2.0
1359	y = j - (res) / 2.0
1360	x = (x*2.0) / (res)
1361	y = (y*2.0) / (res)
1362	#
1363	height = resizepixels( (i,j),(x,y), res )
1364	height *= ViewiScale.val
1365	##
1366	if vcolours.val == 1:
1367	try:
1368	r,g,b = pixlGrad( height, vcolGradRow.val, gradScale.val )[1]
1369	except:
1370	r,g,b = height, height, height
1371	else:
1372	r,g,b = height, height, height
1373
1374	###
1375	if r > 1.0: r = 1.0
1376	if g > 1.0: g = 1.0
1377	if b > 1.0: b = 1.0
1378	if r < 0.0: r = 0.0
1379	if g < 0.0: g = 0.0
1380	if b < 0.0: b = 0.0
1381	####
1382	pic.setPixelF( i, j, ( r, g, b, 1.0 ) )
1383
1384	# get dir. to save to:
1385	filepath = Blender.Get( 'filename' )
1386	dirpath = Blender.sys.dirname( filepath )
1387	# Set name and save image:
1388	pic.setFilename( dirpath+'/'+iname )
1389	pic.save()
1390	#-------------------------------------------------------
1391
1392	#------------------------------------------------------------------------
1393	## Make Mesh -----------------------------------------------------------
1394	###--------------------------------------------------------------------
1395
1396	#------------------------------------------------------------------------
1397	# VertSelect: select flat areas:
1398	def Flat_Vert_Select(me, res, slope_range ):
1399	for y in range( 1, res[1]-1 ):
1400	for x in range( 1, res[0]-1 ):
1401	a = x + y * res[0]
1402	try:
1403	s = max(abs(me.verts[a].co.z - me.verts[a + res[0] + 1].co.z), abs(me.verts[a + res[0]].co.z - me.verts[a + 1].co.z))
1404	if ( s < (slope_range / res[0]) ):
1405	me.verts[a].sel = 1
1406	except: pass
1407
1408	#------------------------------------------------------------------------
1409	def Make_Mesh( tiles ):
1410	global TerName, Quality, Quad_Tri, Smooth, maketiles, vSelRange, vcolours, vcolGradRow, gradScale
1411
1412	n = int( resolution[ Quality.val-1 ] )
1413
1414	try:
1415	o = Object.Get( TerName.val + '_' + str( tiles) )
1416	me = o.getData()
1417	UPDATE = 1
1418	except:
1419	o = Object.New('Mesh', TerName.val + '_' + str( tiles) )
1420	scene.link(o)
1421	me = NMesh.GetRaw()
1422	UPDATE = 0
1423
1424	me.verts=[]
1425	me.faces=[]
1426	COL=[]
1427	# Vertices -----------------------------------
1428	for i in range( 0, n ):
1429	for j in range( 0, n ):
1430	# Tile size and position:
1431	x = i - (n-1) / 2.0
1432	x = x * 2.0 / (n-1) + ( tiles_positions[maketiles[1].val][ tiles ][0] * 2 )
1433	y = j - (n-1) / 2.0
1434	y = y * 2.0 / (n-1) + ( tiles_positions[maketiles[1].val][ tiles ][1] * 2 )
1435	z = 0.0
1436	# height:
1437	height = Combine_Functions( (i,j),(x,y,z) )
1438	v = NMesh.Vert( x, y, height )
1439	me.verts.append(v)
1440
1441	# VertCol -----------------------------------
1442	if vcolours.val == 1:
1443	try:
1444	COL.append( pixlGrad( height, vcolGradRow.val, gradScale.val )[0] )
1445	except:
1446	pass
1447
1448	## Vertices: Select Flat Areas --------------------------------------
1449	if vSelRange.val !=0.0:
1450	Flat_Vert_Select(me, [n,n], vSelRange.val )
1451
1452	##--------------------------------------
1453	me.hasVertexColours( vcolours.val )
1454
1455	## Faces --------------------------------------
1456	if Quad_Tri.val == 1:
1457	## make triangles
1458	for i in range(n-1):
1459	for j in range(n-1):
1460	f = NMesh.Face()
1461	f.v.append(me.verts[n*i+j])
1462	f.v.append(me.verts[n*(i+1)+j])
1463	f.v.append(me.verts[n*i+(j+1)])
1464	if vcolours.val !=0:
1465	f.col.append(COL[n*i+j])
1466	f.col.append(COL[n*(i+1)+j])
1467	f.col.append(COL[n*i+(j+1)])
1468	f.smooth = Smooth.val
1469	me.faces.append(f)
1470	f = NMesh.Face()
1471	f.v.append(me.verts[n*i+(j+1)])
1472	f.v.append(me.verts[n*(i+1)+j])
1473	f.v.append(me.verts[n*(i+1)+(j+1)])
1474	if vcolours.val !=0:
1475	f.col.append(COL[n*i+(j+1)])
1476	f.col.append(COL[n*(i+1)+j])
1477	f.col.append(COL[n*(i+1)+(j+1)])
1478	f.smooth = Smooth.val
1479	me.faces.append(f)
1480	else:
1481	## make quads
1482	for i in range(n-1):
1483	for j in range(n-1):
1484	f= NMesh.Face()
1485	f.v.append(me.verts[i*n+j])
1486	f.v.append(me.verts[(i+1)*n+j])
1487	f.v.append(me.verts[(i+1)*n+j+1])
1488	f.v.append(me.verts[i*n+j+1])
1489	if vcolours.val !=0:
1490	f.col.append(COL[i*n+j])
1491	f.col.append(COL[(i+1)*n+j])
1492	f.col.append(COL[(i+1)*n+j+1])
1493	f.col.append(COL[i*n+j+1])
1494	f.smooth = Smooth.val
1495	me.faces.append(f)
1496	##
1497	if UPDATE ==1:
1498	me.update(1)
1499	else :
1500	o.link(me)
1501	#o.select(1)
1502	o.layers = Window.ViewLayers()
1503	o.makeDisplayList()
1504
1505
1506	###----------------------------------------------------------------------------------------------------
1507	## Do_it:
1508	#--------------------------------------
1509	def do_it():
1510	global maketiles
1511	in_editmode = Window.EditMode()
1512	if in_editmode: Window.EditMode(0)
1513	Blender.Window.WaitCursor(1)
1514	if maketiles[0].val !=0:
1515	for mt in range( len(tiles_positions[maketiles[1].val]) ):
1516	Make_Mesh( mt )
1517	else:
1518	Make_Mesh( 0 )
1519	Blender.Window.WaitCursor(0)
1520	if in_editmode: Window.EditMode(1)
1521	#Redraw()
1522	#--------------------------------------
1523	def do_it_random():
1524	global maketiles
1525	in_editmode = Window.EditMode()
1526	if in_editmode: Window.EditMode(0)
1527	Blender.Window.WaitCursor(1)
1528	randomiseNoise()
1529	if maketiles[0].val !=0:
1530	for mt in range( len(tiles_positions[ maketiles[1].val ]) ):
1531	Make_Mesh( mt )
1532	else:
1533	Make_Mesh( 0 )
1534	Blender.Window.WaitCursor(0)
1535	if in_editmode: Window.EditMode(1)
1536	#Redraw()
1537	#--------------------------------------
1538	def do_it_preview():
1539	heightMap()
1540	Window.RedrawAll()
1541
1542	##----------------------------------------------------------------------------------------------------
1543	# Register:
1544
1545	Register( drawgui, events, bevents )
1546
1547	###----------------------------------------------------------------------------------------------------

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source: data/contentcreation/orx_artists/SilvanNellen/moonsurface/ANTLandscape_104a_9-2006.py @ 5183

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