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SceneRenderLayer > SceneLayer: Convert Z-Mask 

Note: Cycles still need to implement the per-object holdout
(similar to how we do shadow catcher).
This commit is contained in:
Dalai Felinto 2017-11-15 12:08:59 -02:00
parent e22ca0fb86
commit d276e45ee6
10 changed files with 33 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
intern/cycles/blender/blender_sync.cpp
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@ -398,7 +398,7 @@ void BlenderSync::sync_render_layers(BL::SpaceView3D& b_v3d, const char *layer)
if((!layer && first_layer) || (layer && b_rlay->name() == layer)) {
render_layer.name = b_rlay->name();
render_layer.holdout_layer = get_layer(b_rlay->layers_zmask());
render_layer.holdout_layer = 0;
render_layer.exclude_layer = 0;
render_layer.scene_layer = scene_layers & ~render_layer.exclude_layer;

2
intern/cycles/blender/blender_sync.h
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@ -200,7 +200,7 @@ private:
string name;
uint scene_layer;
uint layer;
uint holdout_layer;
uint holdout_layer; /* This can be safely removed from Cycles. */
uint exclude_layer; /* This can be safely removed from Cycles. */
BL::Material material_override; /* This can be safely removed from Cycles. */
bool use_background_shader;

2
source/blender/blenkernel/BKE_layer.h
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@ -111,6 +111,8 @@ void BKE_layer_sync_object_unlink(const struct Scene *scene, struct SceneCollect
void BKE_override_scene_layer_datablock_add(struct SceneLayer *scene_layer, int id_type, const char *data_path, const struct ID *id);
void BKE_override_scene_layer_int_add(struct SceneLayer *scene_layer, int id_type, const char *data_path, const int value);
void BKE_override_layer_collection_boolean_add(struct LayerCollection *layer_collection, int id_type, const char *data_path, const bool value);
/* engine settings */
typedef void (*EngineSettingsCB)(struct RenderEngine *engine, struct IDProperty *props);

9
source/blender/blenkernel/intern/layer.c
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@ -1075,6 +1075,15 @@ void BKE_override_scene_layer_int_add(SceneLayer *scene_layer, int id_type, cons
TODO_LAYER_OVERRIDE;
}
/**
* Add a new boolean override
*/
void BKE_override_layer_collection_boolean_add(struct LayerCollection *layer_collection, int id_type, const char *data_path, const bool value)
{
UNUSED_VARS(layer_collection, id_type, data_path, value);
TODO_LAYER_OVERRIDE;
}
/* ---------------------------------------------------------------------- */
/* Engine Settings */

20
source/blender/blenloader/intern/versioning_280.c
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@ -330,9 +330,14 @@ void do_versions_after_linking_280(Main *main)
/* Add new collection bases. */
for (int layer = 0; layer < 20; layer++) {
if ((scene->lay & (1 << layer)) &&
(srl->lay & (1 << layer)) &&
((srl->lay_exclude & (1 << layer)) == 0))
if ((
(scene->lay & (1 << layer)) &&
(srl->lay & (1 << layer)) &&
((srl->lay_exclude & (1 << layer)) == 0)) ||
(
(srl->lay_zmask & (1 << layer)) &&
((scene->lay | srl->lay_exclude) & (1 << layer)))
)
{
if (collections[DO_VERSION_COLLECTION_VISIBLE].created & (1 << layer)) {
@ -340,6 +345,14 @@ void do_versions_after_linking_280(Main *main)
layer_collection_parent = BKE_collection_link(scene_layer,
collections[DO_VERSION_COLLECTION_VISIBLE].collections[layer]);
if (srl->lay_zmask & (1 << layer)) {
BKE_override_layer_collection_boolean_add(
layer_collection_parent,
ID_OB,
"cycles.is_holdout",
true);
}
LayerCollection *layer_collection_child;
layer_collection_child = layer_collection_parent->layer_collections.first;
@ -350,6 +363,7 @@ void do_versions_after_linking_280(Main *main)
if (collections[j].flag_render & COLLECTION_DISABLED) {
BKE_collection_disable(scene_layer, layer_collection_child);
}
layer_collection_child = layer_collection_child->next;
}
}

2
source/blender/makesdna/DNA_scene_types.h
View File

@ -177,7 +177,7 @@ typedef struct SceneRenderLayer {
struct Material *mat_override DNA_DEPRECATED; /* Converted to SceneLayer override. */
unsigned int lay; /* scene->lay itself has priority over this */
unsigned int lay_zmask; /* has to be after lay, this is for Z-masking */
unsigned int lay_zmask DNA_DEPRECATED; /* Converted to LayerCollection cycles holdout override. */
unsigned int lay_exclude DNA_DEPRECATED;
int layflag;

7
source/blender/makesrna/intern/rna_scene.c
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@ -3293,13 +3293,6 @@ void rna_def_render_layer_common(StructRNA *srna, int scene)
/* this seems to be too much trouble with depsgraph updates/etc. currently (20140423) */
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
prop = RNA_def_property(srna, "layers_zmask", PROP_BOOLEAN, PROP_LAYER);
RNA_def_property_boolean_sdna(prop, NULL, "lay_zmask", 1);
RNA_def_property_array(prop, 20);
RNA_def_property_ui_text(prop, "Zmask Layers", "Zmask scene layers for solid faces");
if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
if (scene) {
prop = RNA_def_property(srna, "pass_alpha_threshold", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_ui_text(prop, "Alpha Threshold",

2
source/blender/render/extern/include/RE_pipeline.h vendored
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@ -108,7 +108,7 @@ typedef struct RenderLayer {
/* copy of RenderData */
char name[RE_MAXNAME];
unsigned int lay, lay_zmask;
unsigned int lay;
int layflag, passflag, pass_xor;
/* MULTIVIEW_TODO: acolrect and scolrect are not supported by multiview at the moment.

1
source/blender/render/intern/source/render_result.c
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@ -314,7 +314,6 @@ RenderResult *render_result_new(Render *re, rcti *partrct, int crop, int savebuf
BLI_strncpy(rl->name, srl->name, sizeof(rl->name));
rl->lay = srl->lay;
rl->lay_zmask = srl->lay_zmask;
rl->layflag = srl->layflag;
rl->passflag = srl->passflag; /* for debugging: srl->passflag | SCE_PASS_RAYHITS; */
rl->pass_xor = srl->pass_xor;

2
source/blender/render/intern/source/zbuf.c
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@ -2066,7 +2066,7 @@ void zbuffer_solid(RenderPart *pa, RenderLayer *rl, void(*fillfunc)(RenderPart *
ObjectRen *obr;
float obwinmat[4][4], winmat[4][4], bounds[4];
float ho1[4], ho2[4], ho3[4], ho4[4]={0};
unsigned int lay= rl->lay, lay_zmask= rl->lay_zmask;
unsigned int lay= rl->lay, lay_zmask= 0;
int i, v, zvlnr, zsample, samples, c1, c2, c3, c4=0;
short nofill=0, env=0, wire=0, zmaskpass=0;
const bool all_z = (rl->layflag & SCE_LAY_ALL_Z) && !(rl->layflag & SCE_LAY_ZMASK);