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Python API: add bl_use_stereo_viewport for RenderEngine

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To indicate if the render engine supports rendering a stereo 3D viewport.
This is not currently supported for Cycles.

Fixes T62582
This commit is contained in:
Brecht Van Lommel
2020-03-20 16:05:55 +01:00
parent 6777956005
commit a696053545
7 changed files with 16 additions and 4 deletions
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2
source/blender/draw/engines/eevee/eevee_engine.c
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@@ -478,7 +478,7 @@ RenderEngineType DRW_engine_viewport_eevee_type = {
NULL,
EEVEE_ENGINE,
N_("Eevee"),
RE_INTERNAL | RE_USE_PREVIEW,
RE_INTERNAL | RE_USE_PREVIEW | RE_USE_STEREO_VIEWPORT,
NULL,
&DRW_render_to_image,
NULL,

2
source/blender/draw/engines/external/external_engine.c vendored
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@@ -286,7 +286,7 @@ RenderEngineType DRW_engine_viewport_external_type = {
NULL,
EXTERNAL_ENGINE,
N_("External"),
RE_INTERNAL,
RE_INTERNAL | RE_USE_STEREO_VIEWPORT,
NULL,
NULL,
NULL,

2
source/blender/draw/engines/select/select_engine.c
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@@ -381,7 +381,7 @@ RenderEngineType DRW_engine_viewport_select_type = {
NULL,
SELECT_ENGINE,
N_("Select ID"),
RE_INTERNAL,
RE_INTERNAL | RE_USE_STEREO_VIEWPORT,
NULL,
NULL,
NULL,

2
source/blender/draw/engines/workbench/workbench_engine.c
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@@ -597,7 +597,7 @@ RenderEngineType DRW_engine_viewport_workbench_type = {
NULL,
WORKBENCH_ENGINE,
N_("Workbench"),
RE_INTERNAL,
RE_INTERNAL | RE_USE_STEREO_VIEWPORT,
NULL,
&DRW_render_to_image,
NULL,

5
source/blender/makesrna/intern/rna_render.c
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@@ -885,6 +885,11 @@ static void rna_def_render_engine(BlenderRNA *brna)
RNA_def_property_flag(prop, PROP_REGISTER_OPTIONAL);
RNA_def_property_ui_text(prop, "Use Spherical Stereo", "Support spherical stereo camera models");
prop = RNA_def_property(srna, "bl_use_stereo_viewport", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "type->flag", RE_USE_STEREO_VIEWPORT);
RNA_def_property_flag(prop, PROP_REGISTER_OPTIONAL);
RNA_def_property_ui_text(prop, "Use Stereo Viewport", "Support rendering stereo 3D viewport");
RNA_define_verify_sdna(1);
}

1
source/blender/render/extern/include/RE_engine.h vendored
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@@ -59,6 +59,7 @@ struct bNodeTree;
#define RE_USE_SAVE_BUFFERS 32
#define RE_USE_SHADING_NODES_CUSTOM 64
#define RE_USE_SPHERICAL_STEREO 128
#define RE_USE_STEREO_VIEWPORT 256
/* RenderEngine.flag */
#define RE_ENGINE_ANIMATION 1

6
source/blender/windowmanager/intern/wm_draw.c
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@@ -140,6 +140,12 @@ static bool wm_draw_region_stereo_set(Main *bmain,
if (region->regiontype == RGN_TYPE_WINDOW) {
View3D *v3d = sa->spacedata.first;
if (v3d->camera && v3d->camera->type == OB_CAMERA) {
RegionView3D *rv3d = region->regiondata;
RenderEngine *engine = rv3d->render_engine;
if (engine && !(engine->type->flag & RE_USE_STEREO_VIEWPORT)) {
return false;
}
Camera *cam = v3d->camera->data;
CameraBGImage *bgpic = cam->bg_images.first;
v3d->multiview_eye = sview;