transf_add_cpixel_sin_or_cos.fract icon

example sphere invert menger

mandelbulber2/deploy/share/mandelbulber2/examples/Graeme McLaren collection - license Creative Commons (CC-BY 4.0)/sphere_invert_menger_sponge.fract

@@ -0,0 +1,34 @@
+# Mandelbulber settings file
+# version 2.15
+# only modified parameters
+[main_parameters]
+ambient_occlusion_enabled true;
+camera -3.715724127386971 -3.345653031794291 0;
+camera_distance_to_target 5;
+camera_rotation -47.99999999999996 0 0;
+camera_top 0 0 1;
+check_for_bailout_1 false;
+detail_level 0.5;
+flight_last_to_render 0;
+formula_1 1055;
+formula_2 61;
+formula_stop_iteration_1 1;
+hybrid_fractal_enable true;
+image_height 1600;
+image_proportion 1;
+image_width 1600;
+keyframe_last_to_render 0;
+mat1_coloring_palette_offset 8.210000000000001;
+mat1_fractal_coloring_algorithm 4;
+mat1_fractal_coloring_extra_color_enabled_false true;
+mat1_fractal_coloring_global_palette_false true;
+mat1_fractal_coloring_orbit_trap_weight 5;
+mat1_fractal_coloring_rad_weight 0.03125;
+mat1_fractal_coloring_round_enabled_false true;
+mat1_fractal_coloring_round_scale 1.6;
+mat1_is_defined true;
+mat1_metallic false;
+mat1_specular 1;
+mat1_specular_width 1;
+raytraced_reflections true;
+view_distance_max 17.48376476115233;

mandelbulber2/formula/img/transf_add_cpixel_sin_or_cos.fract

@@ -0,0 +1,50 @@
+# Mandelbulber settings file
+# version 2.15
+# only modified parameters
+[main_parameters]
+ambient_occlusion_enabled true;
+camera 2.054511952479019 -2.051465143460789 1.56603636629045;
+camera_distance_to_target 6.277124159763112;
+camera_rotation 41.38555530465549 -31.74152295659352 5.127380438725874;
+camera_top -0.2793645116531473 0.4522174773114473 0.847027049652412;
+DE_factor 0.18197;
+flight_last_to_render 0;
+formula_1 1087;
+formula_2 7;
+formula_stop_iteration_1 3;
+hdr true;
+hybrid_fractal_enable true;
+image_height 256;
+image_width 256;
+keyframe_last_to_render 0;
+mat1_coloring_palette_offset 2.27;
+mat1_is_defined true;
+mat1_metallic false;
+mat1_specular 1;
+mat1_specular_width 1;
+target -1.474729889616726 1.953709005304842 -1.736283995991483;
+[fractal_1]
+analyticDE_enabled_false true;
+transf_addition_constantA_000 0.2 0 0;
+transf_constant_multiplier_111 0.2 1 1;
+transf_constant_multiplier_221 2.3 2.202381 1;
+transf_constant_multiplierC_111 2.2 2 0;
+transf_function_enabledAx_false true;
+transf_function_enabledF_false true;
+transf_function_enabledx_false true;
+transf_scale_05 0.4;
+[fractal_2]
+analyticDE_enabled_false true;
+mandelbox_folding_limit -0.5;
+mandelbox_folding_value 0;
+transf_addition_constant 1.935484 0 0;
+transf_addition_constant_0000 0.1 -0.5 0.1 -0.2;
+transf_function_enabledAx_false true;
+transf_function_enabledy_false true;
+transf_function_enabledz_false true;
+transf_int_A 5;
+transf_int_B 5;
+transf_offset 0.7;
+transf_offset_0 0.8;
+transf_scale_0 0.034722;
+transf_scale_2 1.079812;

mandelbulber2/formula/ui/transf_sin_or_cos.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>862</width>
-    <height>1019</height>
+    <height>1044</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -171,21 +171,23 @@ pre-transform, slot#1 for 1 iteration</string>
      <item row="0" column="1">
       <widget class="QLabel" name="label_122">
        <property name="text">
-        <string>cosine</string>
+        <string>switch to
+cosine</string>
        </property>
       </widget>
      </item>
      <item row="0" column="0">
       <widget class="QLabel" name="label_123">
        <property name="text">
-        <string>axis</string>
+        <string>axis 
+(sine default)</string>
        </property>
       </widget>
      </item>
      <item row="0" column="2">
       <widget class="QLabel" name="label_124">
        <property name="text">
-        <string>scale</string>
+        <string>                scale</string>
        </property>
       </widget>
      </item>

mandelbulber2/formula/ui/transf_spherical_inv.ui

@@ -268,7 +268,7 @@ offset:</string>
         <item row="4" column="1">
          <widget class="QLabel" name="label_47">
           <property name="text">
-           <string>MinimumR</string>
+           <string>MinimumR:</string>
           </property>
          </widget>
         </item>

mandelbulber2/src/fractal_formulas.cpp

@@ -11081,7 +11081,7 @@ void TransfSinAndCosMaxIteration(CVector4 &z, const sFractal *fractal, sExtended
 }
 
 /**
- * spherical invert
+ * spherical invert (modes updated v2.15)
  * from M3D. Formula by Luca GN 2011, updated May 2012.
  * @reference
  * http://www.fractalforums.com/mandelbulb-3d/custom-formulas-and-transforms-release-t17106/