forked from bartvdbraak/blender
Cycles: when render layers have per layer number of samples set, the Sampling
panel now has an option to specify how to use them. There's three options: * Use: render layer samples override scene samples * Bounded: bound render layer samples by scene samples * Ignore: ignore render layer sample settings
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c1276960e8
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@ -108,6 +108,12 @@ enum_tile_order = (
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('BOTTOM_TO_TOP', "Bottom to Top", "Render from bottom to top"),
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)
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enum_use_layer_samples = (
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('USE', "Use", "Per render layer number of samples override scene samples"),
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('BOUNDED', "Bounded", "Bound per render layer number of samples by global samples"),
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('IGNORE', "Ignore", "Ignore per render layer number of samples"),
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)
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class CyclesRenderSettings(bpy.types.PropertyGroup):
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@classmethod
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@ -213,6 +219,13 @@ class CyclesRenderSettings(bpy.types.PropertyGroup):
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default=1,
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)
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cls.use_layer_samples = EnumProperty(
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name="Layer Samples",
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description="How to use per render layer sample settings",
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items=enum_use_layer_samples,
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default='USE',
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)
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cls.no_caustics = BoolProperty(
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name="No Caustics",
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description="Leave out caustics, resulting in a darker image with less noise",
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@ -85,6 +85,12 @@ class CyclesRender_PT_sampling(CyclesButtonsPanel, Panel):
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sub.prop(cscene, "mesh_light_samples", text="Mesh Light")
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sub.prop(cscene, "subsurface_samples", text="Subsurface")
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for rl in scene.render.layers:
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if rl.samples > 0:
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layout.separator()
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layout.row().prop(cscene, "use_layer_samples")
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break
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class CyclesRender_PT_light_paths(CyclesButtonsPanel, Panel):
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bl_label = "Light Paths"
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@ -362,9 +362,14 @@ void BlenderSession::render()
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/* update scene */
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sync->sync_data(b_v3d, b_engine.camera_override(), b_rlay_name.c_str());
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/* update session */
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/* update number of samples per layer */
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int samples = sync->get_layer_samples();
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session->reset(buffer_params, (samples == 0)? session_params.samples: samples);
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bool bound_samples = sync->get_layer_bound_samples();
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if(samples != 0 && (!bound_samples || (samples < session_params.samples)))
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session->reset(buffer_params, samples);
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else
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session->reset(buffer_params, session_params.samples);
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/* render */
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session->start();
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@ -224,12 +224,11 @@ void BlenderSync::sync_film()
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void BlenderSync::sync_render_layers(BL::SpaceView3D b_v3d, const char *layer)
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{
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PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles");
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string layername;
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/* 3d view */
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if(b_v3d) {
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PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles");
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if(RNA_boolean_get(&cscene, "preview_active_layer")) {
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BL::RenderLayers layers(b_scene.render().ptr);
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layername = layers.active().name();
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@ -245,6 +244,7 @@ void BlenderSync::sync_render_layers(BL::SpaceView3D b_v3d, const char *layer)
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render_layer.use_background = true;
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render_layer.use_viewport_visibility = true;
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render_layer.samples = 0;
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render_layer.bound_samples = false;
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return;
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}
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}
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@ -252,6 +252,7 @@ void BlenderSync::sync_render_layers(BL::SpaceView3D b_v3d, const char *layer)
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/* render layer */
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BL::RenderSettings r = b_scene.render();
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BL::RenderSettings::layers_iterator b_rlay;
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int use_layer_samples = RNA_enum_get(&cscene, "use_layer_samples");
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bool first_layer = true;
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for(r.layers.begin(b_rlay); b_rlay != r.layers.end(); ++b_rlay) {
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@ -271,7 +272,10 @@ void BlenderSync::sync_render_layers(BL::SpaceView3D b_v3d, const char *layer)
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render_layer.use_background = b_rlay->use_sky();
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render_layer.use_viewport_visibility = false;
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render_layer.use_localview = false;
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render_layer.samples = b_rlay->samples();
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render_layer.bound_samples = (use_layer_samples == 1);
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if(use_layer_samples != 2)
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render_layer.samples = b_rlay->samples();
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}
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first_layer = false;
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@ -59,6 +59,7 @@ public:
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void sync_camera(BL::RenderSettings b_render, BL::Object b_override, int width, int height);
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void sync_view(BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, int width, int height);
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int get_layer_samples() { return render_layer.samples; }
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int get_layer_bound_samples() { return render_layer.bound_samples; }
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/* get parameters */
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static SceneParams get_scene_params(BL::Scene b_scene, bool background);
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@ -124,7 +125,7 @@ private:
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material_override(PointerRNA_NULL),
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use_background(true),
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use_viewport_visibility(false),
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samples(0)
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samples(0), bound_samples(false)
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{}
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string name;
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@ -137,6 +138,7 @@ private:
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bool use_viewport_visibility;
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bool use_localview;
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int samples;
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bool bound_samples;
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} render_layer;
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Progress &progress;
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