// PoVRay 3.7 Scene File "Track_Chain_0.pov" // author: Friedrich A, Lohmueller, Nov-2006/Aug-2009/Jan-2011 // homepage: www.f-lohmueller.de/ //------------------------------------------------------------------------ #version 3.6; // 3.7; global_settings{ assumed_gamma 1.0 } #default{ finish{ ambient 0.1 diffuse 0.9 }} //------------------------------------------------------------------------ #include "colors.inc" #include "textures.inc" #include "glass.inc" #include "metals.inc" #include "golds.inc" #include "stones.inc" #include "woods.inc" #include "shapes.inc" #include "shapes2.inc" #include "functions.inc" #include "math.inc" #include "transforms.inc" //------------------------------------------------------------------------ #declare Camera_0 = camera {/*ultra_wide_angle*/ angle 15 // front view location <0.0 , 1.0 ,-40.0> right x*image_width/image_height look_at <0.0 , 1.0 , 0.0>} #declare Camera_1 = camera {/*ultra_wide_angle*/ angle 25 // diagonal view location <6.0 , 5.0 ,-5.0 > right x*image_width/image_height look_at < 0.80, 0.70, 0.20>} #declare Camera_2 = camera {/*ultra_wide_angle*/ angle 90 //right side view location <3.0 , 1.0 , 0.0> right x*image_width/image_height look_at <0.0 , 1.0 , 0.0>} #declare Camera_3 = camera {/*ultra_wide_angle*/ angle 90 // top view location <0.0 , 3.0 ,-0.001> right x*image_width/image_height look_at <0.0 , 1.0 , 0.0>} camera{Camera_1} //------------------------------------------------------------------------ //------------------------------------------------------------------------ // sun ------------------------------------------------------------------- light_source{<1500,2500,-2500> color White} // sky ------------------------------------------------------------------- sky_sphere{ pigment{ gradient <0,1,0> color_map{ [0 color rgb<1,1,1> ]//White [0.4 color rgb<0.14,0.14,0.56>]//~Navy [0.6 color rgb<0.14,0.14,0.56>]//~Navy [1.0 color rgb<1,1,1> ]//White } scale 2 } } // end of sky_sphere //------------------------------------------------------------------------ //------------------------------ the Axes -------------------------------- //------------------------------------------------------------------------ #macro Axis_( AxisLen, Dark_Texture,Light_Texture) union{ cylinder { <0,-AxisLen,0>,<0,AxisLen,0>,0.05 texture{checker texture{Dark_Texture } texture{Light_Texture} translate<0.1,0,0.1>} } cone{<0,AxisLen,0>,0.2,<0,AxisLen+0.7,0>,0 texture{Dark_Texture} } } // end of union #end // of macro "Axis()" //------------------------------------------------------------------------ #macro AxisXYZ( AxisLenX, AxisLenY, AxisLenZ, Tex_Dark, Tex_Light) //--------------------- drawing of 3 Axes -------------------------------- union{ #if (AxisLenX != 0) object { Axis_(AxisLenX, Tex_Dark, Tex_Light) rotate< 0,0,-90>}// x-Axis text { ttf "arial.ttf", "x", 0.15, 0 texture{Tex_Dark} scale 0.5 translate } #end // of #if #if (AxisLenY != 0) object { Axis_(AxisLenY, Tex_Dark, Tex_Light) rotate< 0,0, 0>}// y-Axis text { ttf "arial.ttf", "y", 0.15, 0 texture{Tex_Dark} scale 0.5 translate <-0.75,AxisLenY-0.30,-0.10>} #end // of #if #if (AxisLenZ != 0) object { Axis_(AxisLenZ, Tex_Dark, Tex_Light) rotate<90,0, 0>}// z-Axis text { ttf "arial.ttf", "z", 0.15, 0 texture{Tex_Dark} scale 0.5 translate <-0.75,0.2,AxisLenZ+0.10>} #end // of #if } // end of union #end// of macro "AxisXYZ( ... )" //------------------------------------------------------------------------ #declare Texture_A_Dark = texture { pigment{ color rgb<1,0.45,0>} finish { phong 1} } #declare Texture_A_Light = texture { pigment{ color rgb<1,1,1>} finish { phong 1} } object{ AxisXYZ( 5.15, 3.5, 5, Texture_A_Dark, Texture_A_Light) scale 0.25} //-------------------------------------------------- end of coordinate axes // ground ----------------------------------------------------------------- //---------------------------------<<< settings of squared plane dimensions #declare RasterScale = 0.10; #declare RasterHalfLine = 0.025; #declare RasterHalfLineZ = 0.025; //------------------------------------------------------------------------- #macro Raster(RScale, HLine) pigment{ gradient x scale RScale color_map{[0.000 color rgbt<1,1,1,0>*0.6] [0+HLine color rgbt<1,1,1,0>*0.6] [0+HLine color rgbt<1,1,1,1>] [1-HLine color rgbt<1,1,1,1>] [1-HLine color rgbt<1,1,1,0>*0.6] [1.000 color rgbt<1,1,1,0>*0.6]} } #end// of Raster(RScale, HLine)-macro //------------------------------------------------------------------------- plane { <0,1,0>, 0 // plane with layered textures texture { pigment{color White*1.1} finish {ambient 0.45 diffuse 0.85}} texture { Raster(RasterScale,RasterHalfLine ) rotate<0,0,0> } texture { Raster(RasterScale,RasterHalfLineZ) rotate<0,90,0>} rotate<0,0,0> } //------------------------------------------------ end of squared plane XZ //-------------------------------------------------------------------------- //---------------------------- objects in scene ---------------------------- //-------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- #local Chain_Color = color rgb< 1, 1, 1>*0.65; // base color of the chains #local Wheel_Texture = texture { pigment{ color rgb< 1, 0.80, 0.55>*0.5 } normal { bumps 0.5 scale 0.01 } finish { phong 1 reflection 0.00} } // end of texture //----------------------------------------------------------------------------- #include "Track_Chain_0.inc" //----------------------------------------------------------------------------- object{ Track_Chain_0( 2.20, // Chain_Length > 4*Chain_Radius; total legth in x 0.30, // Chain_Radius, // half total height in y 0.45, // Chain_Depth__, // depth in z Chain_Color, // base color of the chains Wheel_Texture // texture of the wheels ) //----------------------------------------- scale <1,1,1> rotate<0,0,0> translate<0,0,0> }//--------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- object{ Track_Chain_0( 3.50, // Chain_Length > 4*Chain_Radius; total legth in x 0.30, // Chain_Radius, // half total height in y 0.65, // Chain_Depth__, // depth in z Chain_Color, // base color of the chains Wheel_Texture // texture of the wheels ) //----------------------------------------- scale <1,1,1> rotate<0,0,0> translate<0,0,1.3> }//--------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- object{ Track_Chain_0( 0.60, // Chain_Length > 4*Chain_Radius; total legth in x 0.20, // Chain_Radius, // half total height in y 0.20, // Chain_Depth__, // depth in z Chain_Color, // base color of the chains Wheel_Texture // texture of the wheels ) //----------------------------------------- scale <1,1,1> rotate<0,0,0> translate<0,0,-0.8> }//--------------------------------------------------- //----------------------------------------------------------------------------- //-----------------------------------------------------------------------------