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PostPosted: Mon Feb 04, 2019 10:23 pm 
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Joined: Thu May 16, 2013 1:16 am
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In JWF4.0R2, if a flame uses the post point symmetry tab, the main renderer takes an unusually long time.

If the post symmetry tab is set to None, and instead, a Final Transform with Linear3D and post_point_symmetry variations are used to perform the post symmetry, the render is much faster; it is normal.

The post symmetry tab render in JWF4.0R2 takes about 5 times as long as the post_point_symmetry variation method, in the attached files.

The larger the post symmetry order, the greater is the difference in render time.

These speed differences can also be seen in the progress bar during a preview render.

UPDATE: Jwf 3.50 renders faster with post symmetry tab than with post_point_symmetry variation:
Attachment:
Render times.PNG

slower render, post symmetry tab JWF 4.0R2:
Code:
[<flame smooth_gradient="0" version="JWildfire V4.00 revision 2 (20.12.2018)" size="960 960" center="0.0 0.0" scale="218.52869742754496" rotate="0.0" filter="1.6" filter_type="GLOBAL_SHARPENING" filter_kernel="BLACKMAN" filter_indicator="0" filter_sharpness="4.0" filter_low_density="0.025" oversample="2" post_noise_filter="1" post_noise_filter_threshold="0.35" quality="100.0" background_type="GRADIENT_2X2_C" background_ul="0.0 0.0 0.0" background_ur="0.0 0.0 0.0" background_ll="0.0 0.0 0.0" background_lr="0.0 0.0 0.0" background_cc="0.0 0.0 0.0" bg_transparency="0" brightness="50.0" saturation="1.0" gamma="4.0" gamma_threshold="0.01" vibrancy="1.0" contrast="1.0" white_level="220.0" temporal_samples="1.0" cam_zoom="1.0" cam_pitch="0.0" cam_yaw="0.0" cam_persp="0.0" cam_xfocus="0.0" cam_yfocus="0.0" cam_zfocus="0.0" cam_pos_x="0.0" cam_pos_y="0.0" cam_pos_z="0.0" cam_zpos="0.0" cam_dof="0.0" cam_dof_area="0.5" cam_dof_exponent="2.0" low_density_brightness="0.24" balancing_red="1.0" balancing_green="1.0" balancing_blue="1.0" cam_dof_shape="BUBBLE" cam_dof_scale="1.0" cam_dof_rotate="0.0" cam_dof_fade="1.0" antialias_amount="0.76" antialias_radius="0.36" post_symmetry_type="POINT" post_symmetry_order="16" post_symmetry_centre_x="0.0" post_symmetry_centre_y="0.0" post_symmetry_distance="1.25" post_symmetry_rotation="6.0" frame="1" frame_count="300" fps="30" post_blur_radius="0" post_blur_fade="0.95" post_blur_falloff="2.0" zbuffer_scale="1.0" mixer_mode="OFF">
  <xform weight="5.0" color="0.219" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" elliptic="0.16423086008860077" elliptic_fx_priority="0" coefs="0.0 0.909091 -0.909091 0.0 0.0 0.0" post="0.0 1.0 -1.0 0.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="15.0" color="1.0" symmetry="-1.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" dc_linear="0.5666012955326685" dc_linear_fx_priority="0" dc_linear_offset="0.0" dc_linear_angle="0.0" dc_linear_scale="0.8" splits="-0.6962712789718775" splits_fx_priority="0" splits_x="1.0" splits_y="0.099" splits_lshear="0.0" splits_rshear="0.0" splits_ushear="0.0" splits_dshear="0.0" coefs="0.909091 0.0 0.0 0.909091 0.0 0.0" post="0.0 -1.0 1.0 0.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="0.5" color="0.0" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" cylinder="1.8066282170838748" cylinder_fx_priority="0" pre_blur="2.0" pre_blur_fx_priority="-1" coefs="1.0 0.0 0.0 1.0 0.0 0.0" post="0.2 0.0 -0.0 0.5 0.0 -1.5" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="0.5" color="0.0" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" cylinder="1.8066282170838748" cylinder_fx_priority="0" pre_blur="2.0" pre_blur_fx_priority="-1" coefs="1.0 0.0 0.0 1.0 0.0 0.0" post="0.2 0.0 0.0 0.5 -0.0 1.5" chaos="1.0 1.0 1.0 1.0"/>
  <finalxform weight="0.0" color="0.0" symmetry="1.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" bipolar="2.036" bipolar_fx_priority="0" bipolar_shift="1.713568328979886" coefs="1.0 0.0 0.0 1.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
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885E028A5F018B60018D6100  </palette>
</flame>


faster render, post_point_symmetry variation JWF 4.0R2:
Code:
[<flame smooth_gradient="0" version="JWildfire V4.00 revision 2 (20.12.2018)" size="960 960" center="0.0 0.0" scale="218.52869742754496" rotate="0.0" filter="1.6" filter_type="GLOBAL_SHARPENING" filter_kernel="BLACKMAN" filter_indicator="0" filter_sharpness="4.0" filter_low_density="0.025" oversample="2" post_noise_filter="1" post_noise_filter_threshold="0.35" quality="100.0" background_type="GRADIENT_2X2_C" background_ul="0.0 0.0 0.0" background_ur="0.0 0.0 0.0" background_ll="0.0 0.0 0.0" background_lr="0.0 0.0 0.0" background_cc="0.0 0.0 0.0" bg_transparency="0" brightness="50.0" saturation="1.0" gamma="4.0" gamma_threshold="0.01" vibrancy="1.0" contrast="1.0" white_level="220.0" temporal_samples="1.0" cam_zoom="1.0" cam_pitch="0.0" cam_yaw="0.0" cam_persp="0.0" cam_xfocus="0.0" cam_yfocus="0.0" cam_zfocus="0.0" cam_pos_x="0.0" cam_pos_y="0.0" cam_pos_z="0.0" cam_zpos="0.0" cam_dof="0.0" cam_dof_area="0.5" cam_dof_exponent="2.0" low_density_brightness="0.24" balancing_red="1.0" balancing_green="1.0" balancing_blue="1.0" cam_dof_shape="BUBBLE" cam_dof_scale="1.0" cam_dof_rotate="0.0" cam_dof_fade="1.0" antialias_amount="0.76" antialias_radius="0.36" post_symmetry_type="NONE" post_symmetry_order="3" post_symmetry_centre_x="0.0" post_symmetry_centre_y="0.0" post_symmetry_distance="1.25" post_symmetry_rotation="6.0" frame="1" frame_count="300" fps="30" post_blur_radius="0" post_blur_fade="0.95" post_blur_falloff="2.0" zbuffer_scale="1.0" mixer_mode="OFF">
  <xform weight="5.0" color="0.219" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" elliptic="0.16423086008860077" elliptic_fx_priority="0" coefs="0.0 0.909091 -0.909091 0.0 0.0 0.0" post="0.0 1.0 -1.0 0.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="15.0" color="1.0" symmetry="-1.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" dc_linear="0.5666012955326685" dc_linear_fx_priority="0" dc_linear_offset="0.0" dc_linear_angle="0.0" dc_linear_scale="0.8" splits="-0.6962712789718775" splits_fx_priority="0" splits_x="1.0" splits_y="0.099" splits_lshear="0.0" splits_rshear="0.0" splits_ushear="0.0" splits_dshear="0.0" coefs="0.909091 0.0 0.0 0.909091 0.0 0.0" post="0.0 -1.0 1.0 0.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="0.5" color="0.0" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" cylinder="1.8066282170838748" cylinder_fx_priority="0" pre_blur="2.0" pre_blur_fx_priority="-1" coefs="1.0 0.0 0.0 1.0 0.0 0.0" post="0.2 0.0 -0.0 0.5 0.0 -1.5" chaos="1.0 1.0 1.0 1.0"/>
  <xform weight="0.5" color="0.0" symmetry="0.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" cylinder="1.8066282170838748" cylinder_fx_priority="0" pre_blur="2.0" pre_blur_fx_priority="-1" coefs="1.0 0.0 0.0 1.0 0.0 0.0" post="0.2 0.0 0.0 0.5 -0.0 1.5" chaos="1.0 1.0 1.0 1.0"/>
  <finalxform weight="0.0" color="0.0" symmetry="1.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" bipolar="2.036" bipolar_fx_priority="0" bipolar_shift="1.713568328979886" coefs="1.0 0.0 0.0 1.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
  <finalxform weight="0.0" color="0.0" symmetry="1.0" mirror_pre_post_translations="0" material="0.0" material_speed="0.0" mod_gamma="0.0" mod_gamma_speed="0.0" mod_contrast="0.0" mod_contrast_speed="0.0" mod_saturation="0.0" mod_saturation_speed="0.0" mod_hue="0.0" mod_hue_speed="0.0" linear3D="1.0" linear3D_fx_priority="0" post_point_symmetry_wf="1.0" post_point_symmetry_wf_fx_priority="1" post_point_symmetry_wf_centre_x="0.0" post_point_symmetry_wf_centre_y="0.0" post_point_symmetry_wf_order="16" post_point_symmetry_wf_colorshift="0.0" coefs="1.0 0.0 0.0 1.0 0.0 0.0" chaos="1.0 1.0 1.0 1.0"/>
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</flame>


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