diff options
author | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2016-09-09 06:30:43 +0300 |
---|---|---|
committer | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2016-09-09 06:30:43 +0300 |
commit | 631af9f930d2fd2c76751204ff22239aa95f761d (patch) | |
tree | b14da01b27eefed9219f756be5dd55d253870bc0 /source/blender | |
parent | 78ea06fea4a74181c25254ed72d50d8a743b6954 (diff) |
Alembic: add option to triangulate meshes upon export.
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/alembic/ABC_alembic.h | 4 | ||||
-rw-r--r-- | source/blender/alembic/CMakeLists.txt | 1 | ||||
-rw-r--r-- | source/blender/alembic/intern/abc_exporter.cc | 3 | ||||
-rw-r--r-- | source/blender/alembic/intern/abc_exporter.h | 4 | ||||
-rw-r--r-- | source/blender/alembic/intern/abc_mesh.cc | 22 | ||||
-rw-r--r-- | source/blender/alembic/intern/alembic_capi.cc | 3 | ||||
-rw-r--r-- | source/blender/editors/io/io_alembic.c | 26 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_scene_api.c | 11 |
8 files changed, 72 insertions, 2 deletions
diff --git a/source/blender/alembic/ABC_alembic.h b/source/blender/alembic/ABC_alembic.h index cf121f8488c..e62713f57f5 100644 --- a/source/blender/alembic/ABC_alembic.h +++ b/source/blender/alembic/ABC_alembic.h @@ -64,8 +64,12 @@ struct AlembicExportParams { unsigned int face_sets : 1; unsigned int use_subdiv_schema : 1; unsigned int packuv : 1; + unsigned int triangulate : 1; unsigned int compression_type : 1; + + int quad_method; + int ngon_method; float global_scale; }; diff --git a/source/blender/alembic/CMakeLists.txt b/source/blender/alembic/CMakeLists.txt index 6556354b016..ad85f79ef2e 100644 --- a/source/blender/alembic/CMakeLists.txt +++ b/source/blender/alembic/CMakeLists.txt @@ -28,6 +28,7 @@ set(INC ../blenkernel ../blenlib ../blenloader + ../bmesh ../editors/include ../makesdna ../makesrna diff --git a/source/blender/alembic/intern/abc_exporter.cc b/source/blender/alembic/intern/abc_exporter.cc index bf1771278a8..50949624db2 100644 --- a/source/blender/alembic/intern/abc_exporter.cc +++ b/source/blender/alembic/intern/abc_exporter.cc @@ -88,6 +88,9 @@ ExportSettings::ExportSettings() , export_ogawa(true) , pack_uv(false) , do_convert_axis(false) + , triangulate(false) + , quad_method(0) + , ngon_method(0) {} static bool object_is_smoke_sim(Object *ob) diff --git a/source/blender/alembic/intern/abc_exporter.h b/source/blender/alembic/intern/abc_exporter.h index 070eb9ea81a..b99eb09c788 100644 --- a/source/blender/alembic/intern/abc_exporter.h +++ b/source/blender/alembic/intern/abc_exporter.h @@ -65,6 +65,10 @@ struct ExportSettings { bool export_child_hairs; bool export_ogawa; bool pack_uv; + bool triangulate; + + int quad_method; + int ngon_method; bool do_convert_axis; float convert_matrix[3][3]; diff --git a/source/blender/alembic/intern/abc_mesh.cc b/source/blender/alembic/intern/abc_mesh.cc index b80b7c0c4c8..70af6af0827 100644 --- a/source/blender/alembic/intern/abc_mesh.cc +++ b/source/blender/alembic/intern/abc_mesh.cc @@ -37,8 +37,8 @@ extern "C" { #include "BLI_math_geom.h" #include "BLI_string.h" +#include "BKE_cdderivedmesh.h" #include "BKE_depsgraph.h" -#include "BKE_DerivedMesh.h" #include "BKE_main.h" #include "BKE_material.h" #include "BKE_mesh.h" @@ -49,6 +49,9 @@ extern "C" { #include "WM_types.h" #include "ED_mesh.h" + +#include "bmesh.h" +#include "bmesh_tools.h" } using Alembic::Abc::FloatArraySample; @@ -538,6 +541,23 @@ DerivedMesh *AbcMeshWriter::getFinalMesh() m_subsurf_mod->mode &= ~eModifierMode_DisableTemporary; } + if (m_settings.triangulate) { + const bool tag_only = false; + const int quad_method = m_settings.quad_method; + const int ngon_method = m_settings.ngon_method; + + BMesh *bm = DM_to_bmesh(dm, true); + + BM_mesh_triangulate(bm, quad_method, ngon_method, tag_only, NULL, NULL, NULL); + + DerivedMesh *result = CDDM_from_bmesh(bm, false); + BM_mesh_free(bm); + + freeMesh(dm); + + dm = result; + } + m_custom_data_config.pack_uvs = m_settings.pack_uv; m_custom_data_config.mpoly = dm->getPolyArray(dm); m_custom_data_config.mloop = dm->getLoopArray(dm); diff --git a/source/blender/alembic/intern/alembic_capi.cc b/source/blender/alembic/intern/alembic_capi.cc index d332b4b98bc..04ea8e82f52 100644 --- a/source/blender/alembic/intern/alembic_capi.cc +++ b/source/blender/alembic/intern/alembic_capi.cc @@ -351,6 +351,9 @@ void ABC_export( job->settings.export_ogawa = (params->compression_type == ABC_ARCHIVE_OGAWA); job->settings.pack_uv = params->packuv; job->settings.global_scale = params->global_scale; + job->settings.triangulate = params->triangulate; + job->settings.quad_method = params->quad_method; + job->settings.ngon_method = params->ngon_method; if (job->settings.frame_start > job->settings.frame_end) { std::swap(job->settings.frame_start, job->settings.frame_end); diff --git a/source/blender/editors/io/io_alembic.c b/source/blender/editors/io/io_alembic.c index cd75983e0a0..61ad8549c6c 100644 --- a/source/blender/editors/io/io_alembic.c +++ b/source/blender/editors/io/io_alembic.c @@ -34,6 +34,7 @@ #include "MEM_guardedalloc.h" #include "DNA_mesh_types.h" +#include "DNA_modifier_types.h" #include "DNA_object_types.h" #include "DNA_scene_types.h" #include "DNA_space_types.h" @@ -121,6 +122,9 @@ static int wm_alembic_export_exec(bContext *C, wmOperator *op) .use_subdiv_schema = RNA_boolean_get(op->ptr, "subdiv_schema"), .compression_type = RNA_enum_get(op->ptr, "compression_type"), .packuv = RNA_boolean_get(op->ptr, "packuv"), + .triangulate = RNA_boolean_get(op->ptr, "triangulate"), + .quad_method = RNA_boolean_get(op->ptr, "quad_method"), + .ngon_method = RNA_boolean_get(op->ptr, "ngon_method"), .global_scale = RNA_float_get(op->ptr, "global_scale"), }; @@ -212,6 +216,19 @@ static void ui_alembic_export_settings(uiLayout *layout, PointerRNA *imfptr) row = uiLayoutRow(box, false); uiItemR(row, imfptr, "apply_subdiv", 0, NULL, ICON_NONE); + + row = uiLayoutRow(box, false); + uiItemR(row, imfptr, "triangulate", 0, NULL, ICON_NONE); + + const bool triangulate = RNA_boolean_get(imfptr, "triangulate"); + + row = uiLayoutRow(box, false); + uiLayoutSetEnabled(row, triangulate); + uiItemR(row, imfptr, "quad_method", 0, NULL, ICON_NONE); + + row = uiLayoutRow(box, false); + uiLayoutSetEnabled(row, triangulate); + uiItemR(row, imfptr, "ngon_method", 0, NULL, ICON_NONE); } static void wm_alembic_export_draw(bContext *UNUSED(C), wmOperator *op) @@ -308,6 +325,15 @@ void WM_OT_alembic_export(wmOperatorType *ot) RNA_def_float(ot->srna, "global_scale", 1.0f, 0.0001f, 1000.0f, "Scale", "Value by which to enlarge or shrink the objects with respect to the world's origin", 0.0001f, 1000.0f); + + RNA_def_boolean(ot->srna, "triangulate", false, "Triangulate", + "Export Polygons (Quads & NGons) as Triangles"); + + RNA_def_enum(ot->srna, "quad_method", rna_enum_modifier_triangulate_quad_method_items, + MOD_TRIANGULATE_QUAD_SHORTEDGE, "Quad Method", "Method for splitting the quads into triangles"); + + RNA_def_enum(ot->srna, "ngon_method", rna_enum_modifier_triangulate_quad_method_items, + MOD_TRIANGULATE_NGON_BEAUTY, "Polygon Method", "Method for splitting the polygons into triangles"); } /* ************************************************************************** */ diff --git a/source/blender/makesrna/intern/rna_scene_api.c b/source/blender/makesrna/intern/rna_scene_api.c index 519f28bea24..85c0b01334f 100644 --- a/source/blender/makesrna/intern/rna_scene_api.c +++ b/source/blender/makesrna/intern/rna_scene_api.c @@ -210,7 +210,10 @@ static void rna_Scene_alembic_export( int use_subdiv_schema, int compression_type, int packuv, - float scale) + float scale, + int triangulate, + int quad_method, + int ngon_method) { /* We have to enable allow_threads, because we may change scene frame number * during export. */ @@ -240,6 +243,9 @@ static void rna_Scene_alembic_export( .use_subdiv_schema = use_subdiv_schema, .compression_type = compression_type, .packuv = packuv, + .triangulate = triangulate, + .quad_method = quad_method, + .ngon_method = ngon_method, .global_scale = scale, }; @@ -404,6 +410,9 @@ void RNA_api_scene(StructRNA *srna) RNA_def_enum(func, "compression_type", rna_enum_abc_compression_items, 0, "Compression", ""); RNA_def_boolean(func, "packuv" , 0, "Export with packed UV islands", "Export with packed UV islands"); RNA_def_float(func, "scale", 1.0f, 0.0001f, 1000.0f, "Scale", "Value by which to enlarge or shrink the objects with respect to the world's origin", 0.0001f, 1000.0f); + RNA_def_boolean(func, "triangulate", 0, "Triangulate", "Export Polygons (Quads & NGons) as Triangles"); + RNA_def_enum(func, "quad_method", rna_enum_modifier_triangulate_quad_method_items, 0, "Quad Method", "Method for splitting the quads into triangles"); + RNA_def_enum(func, "ngon_method", rna_enum_modifier_triangulate_quad_method_items, 0, "Polygon Method", "Method for splitting the polygons into triangles"); RNA_def_function_flag(func, FUNC_USE_CONTEXT); #endif |