Landscape of the week 2, generation 3, scene 17
This page contains more details on this particular image. Due to the large number of scenes most of them get only rendered at relatively low resolution and quality settings (512x384, no aa). The original image therefore looks a bit jaggy and you might find the scaled down version below better suited to rate the image. The original render is available through the link.
Render time: 0h 6m 52s
POV-Ray source:
This is the source code for the above image, to render you need to have the following tools:
MegaPOV is only required for the exposure calculations. You can
render the scene with official POV-Ray 3.5 or 3.6
if you remove the exposure parameters in global_settings{}but the result will look different then.- Jaime's LightSys is used for the
sky in some of the images
- Gilles Tran's Makeclouds
is required for the clouds in some scenes.
- Some include files with color maps and pigments.
This source code is provided for rendering larger versions of the image for personal use and for enjoyment and education. Commercial use of the source or renders is not allowed.
// Persistence Of Vision Ray Tracer Scene Description File
// -------------------------------------------------------
// File: @(#)lotw_scene_003_17.pov
// Description: automatically generated scene for LOTW-2
// Author: LOTW-2 by Christoph Hormann <chris_hormann@gmx.de>
//
#version unofficial megapov 1.0;
// ----------------------------------------
global_settings {
assumed_gamma 1.0
max_trace_level 15
radiosity {
pretrace_start 0.08
pretrace_end 0.01
count 20
nearest_count 3
error_bound 3.0
recursion_limit 1
low_error_factor 1
gray_threshold 0.0
minimum_reuse 0.015
brightness 0.75
always_sample off
}
exposure 0.8
exposure_gain 1.65
}
// --- part written by terrain.inc ---
#include "functions.inc"
#declare fn_Hill_Spline=
function {
spline {
cubic_spline
-100, <-100, 0.0>,
-2.3, <-1.6, 0.15>,
-1.0, <-1.1, 0.8>,
0, < 0.0, 1.0>,
1.0, < 1.1, 0.8>,
2.3, < 1.6, 0.15>,
100, < 100, 0.0>
}
}
#declare Bkg_Dist=246.34;
#local fn_Base=
function {
pattern {
agate
rotate 0.94
scale 2.516
}
}
#local fn_Struct=
function {
pattern {
granite
scale 8.755
warp { turbulence 0.4 omega 0.56 lambda 2.8 octaves 8 }
rotate <40.000, 54.012, 54.012>
}
}
#declare LOTW_Terrain_Struct_Function=
function {
fn_Struct(x, y, z)
}
#local fn_Terrain=
function {
z
- 0.5*exp(y/246.340)
- fn_Base(x, y, z)*0.613
- fn_Struct(x, y, z)*0.009
}
#declare LOTW_Terrain_Trace1=
isosurface {
function { fn_Terrain(x, y, z) }
contained_by {
box { <-350, -20, -0.1>, <350, 246.340, 1.123> }
}
accuracy 0.0005
max_gradient 50
}
#declare LOTW_Terrain1=
isosurface {
function { fn_Terrain(x, y, z) }
contained_by {
box { <-350, -20, -0.1>, <350, 246.340, 1.123> }
}
accuracy 0.0005
max_gradient 5
}
#local fn_Form_Far=
function {
pattern {
dents
scale 0.359
warp { turbulence 0.55 }
scale 73.902
}
}
#local fn_Terrain_Far=
function {
z + 0.3 - fn_Form_Far(x, y, 0)*
(pow(2*(x-0.281)/246.34, 2)+0.2)*
(max(pow(max(0, (y-246.34)), 0.5), 1)-1)*4
- fn_Struct(x, y, z)*0.009
}
#declare LOTW_Terrain_Trace2=
isosurface {
function { fn_Terrain_Far(x, y, z) }
contained_by {
box { <-492.68, 246.34, -2.1>, <492.68, 492.680, 123.17> }
}
accuracy 0.0005
max_gradient 50
}
#declare LOTW_Terrain2=
isosurface {
function { fn_Terrain_Far(x, y, z) }
contained_by {
box { <-492.68, 246.34, -2.1>, <492.68, 492.680, 123.17> }
}
accuracy 0.005
max_gradient 5
}
#declare LOTW_Terrain_Trace=
union {
object { LOTW_Terrain_Trace1 }
object { LOTW_Terrain_Trace2 }
}
#declare LOTW_Terrain=
union {
object { LOTW_Terrain1 }
object { LOTW_Terrain2 }
}
#declare LOTW_Terrain_Grass=object { LOTW_Terrain_Trace }
// --- part written by terrain_text.inc ---
#declare Gamma=2.2;
#include "include/cm_landscape05.inc"
#declare Pigm_Terrain=
pigment {
function { LOTW_Terrain_Struct_Function(x,y,z) }
pigment_map {
[0.100
granite
color_map { CM_landscape05_5 }
warp { turbulence 0.6 omega 0.6 }
translate 0.000
scale 0.3
]
[0.300
granite
color_map { CM_landscape05_4 }
warp { turbulence 0.6 omega 0.6 }
translate 5.000
scale 0.3
]
[0.500
granite
color_map { CM_landscape05_3 }
warp { turbulence 0.6 omega 0.6 }
translate 10.000
scale 0.3
]
[0.700
granite
color_map { CM_landscape05_2 }
warp { turbulence 0.6 omega 0.6 }
translate 15.000
scale 0.3
]
[0.900
granite
color_map { CM_landscape05_1 }
warp { turbulence 0.6 omega 0.6 }
translate 20.000
scale 0.3
]
}
}
#declare Pigm_Terrain2=
pigment {
slope { z altitude -z*2/Bkg_Dist }
pigment_map {
[0.100
granite
color_map { CM_landscape05_1 }
warp { turbulence 0.6 omega 0.6 }
translate 0.000
scale 1.2
]
[0.300
granite
color_map { CM_landscape05_2 }
warp { turbulence 0.6 omega 0.6 }
translate 5.000
scale 1.2
]
[0.500
granite
color_map { CM_landscape05_3 }
warp { turbulence 0.6 omega 0.6 }
translate 10.000
scale 1.2
]
[0.700
granite
color_map { CM_landscape05_4 }
warp { turbulence 0.6 omega 0.6 }
translate 15.000
scale 1.2
]
[0.900
granite
color_map { CM_landscape05_5 }
warp { turbulence 0.6 omega 0.6 }
translate 20.000
scale 1.2
]
}
}
#declare LOTW_Tex_Terrain_Dry=
texture {
pigment { Pigm_Terrain }
finish {
ambient 0
diffuse 0.65
}
}
#declare LOTW_Tex_Terrain_Wet=
texture {
pigment { Pigm_Terrain }
finish {
ambient 0
diffuse 0.2
}
}
#declare LOTW_Tex_Terrain=
texture {
function {
(z>1.00)
}
texture_map {
[0.5 LOTW_Tex_Terrain_Wet]
[0.5 LOTW_Tex_Terrain_Dry]
}
}
#declare LOTW_Tex_Terrain2=
texture {
pigment { Pigm_Terrain2 }
finish {
ambient 0
diffuse 0.65
}
}
// --- part written by camera.inc ---
#declare Cam_Loc=<0.200, -5.000, 1.285>;
#declare Cam_Look=<0.000, 0.000, 1.285>;
#declare Cam_Angle=45.000;
camera {
location Cam_Loc
direction y
sky z
up z
right (image_width/image_height)*x
look_at Cam_Look
angle Cam_Angle
}
// --- part written by skies.inc ---
// ----------------------------------------
// >>>> skysphere sky 2 <<<<
// ----------------------------------------
sky_sphere {
pigment {
pigment_pattern {
spherical
color_map { [0 rgb 0][1 rgb 1] }
scale 0.5
translate -y
rotate -45.66*x
rotate -197.39*z
}
pigment_map {
[0 gradient z
color_map {
[0.045 color rgb <1.000, 1.087, 1.250>]
[0.135 color rgb <0.603, 0.789, 1.631>]
[0.225 color rgb <0.404, 0.640, 1.822>]
}
]
[1 color rgb <1.260, 1.050, 0.840>]
}
}
}
// --- part written by lighting.inc ---
light_source {
<0.209, 0.667, 0.715>*9500
color rgb <5.664, 5.627, 5.864>
}
sphere {
0, 1
hollow on
no_shadow
pigment { rgbt 1 }
interior {
media {
emission 1/100
density {
spherical
poly_wave 4
density_map {
[0.0 rgb 0]
[0.5 color rgb <1.699, 1.688, 1.759>]
[1.0 color rgb <5.664, 5.627, 5.864>]
}
}
samples 1,1 intervals 1 confidence .1
method 3
}
}
scale 240
translate <0.209, 0.667, 0.715>*9500
}
// --- part written by atmosphere.inc ---
// --- part written by water.inc ---
#declare M_Water_1 =
material {
texture {
pigment { rgbt <0.2, 0.24, 0.21, 0.97> }
finish {
diffuse 0.22
ambient 0
reflection {
0.0, 1.0
fresnel on
}
conserve_energy
specular 0.4
roughness 0.0035
}
}
interior {
ior 1.33
media {
absorption <1.0, 0.92, 0.9>*1.6
}
}
}
#declare fn_Water2=
function(x,y) {
f_noise3d(x*60.0/0.97922,y*60.0/0.97922, 0)
}
isosurface {
function {
z-fn_Water2(x, y)*0.00180
}
max_gradient 1.2
accuracy 0.001
open
contained_by { box { <-500, -50, -1>, <500, 500, 0.00180+0.00001> } }
translate 1.000*z
material {
M_Water_1
}
hollow on
}
// --- part written by clouds.inc ---
#include "pigm_clouds.inc"
sphere {
<0, 0, 0>, 1
texture {
pigment { P_Clouds1 }
finish {
diffuse 0
ambient 1
}
}
rotate -357.12*z
scale<5000, 5000, 1000>
no_shadow
hollow on
}
object {
LOTW_Terrain1
texture {
LOTW_Tex_Terrain
}
}
object {
LOTW_Terrain2
texture {
LOTW_Tex_Terrain2
}
}
plane {
z, 0
texture {
pigment {
color rgb 0.3
}
finish {
diffuse 0.7
ambient 0.0
}
}
}
