From 6807b4318f25a581b7ec75739bd36cf8b07086b1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= Date: Thu, 5 Jul 2018 15:30:00 +0200 Subject: [PATCH] Ocean Modifier: ported from DerivedMesh to Mesh --- source/blender/modifiers/intern/MOD_ocean.c | 85 +++++++++++---------- 1 file changed, 45 insertions(+), 40 deletions(-) diff --git a/source/blender/modifiers/intern/MOD_ocean.c b/source/blender/modifiers/intern/MOD_ocean.c index 52bd3e874b6..26011cfc121 100644 --- a/source/blender/modifiers/intern/MOD_ocean.c +++ b/source/blender/modifiers/intern/MOD_ocean.c @@ -31,6 +31,7 @@ #include "DNA_customdata_types.h" #include "DNA_object_types.h" +#include "DNA_mesh_types.h" #include "DNA_meshdata_types.h" #include "DNA_modifier_types.h" #include "DNA_scene_types.h" @@ -40,9 +41,9 @@ #include "BLI_task.h" #include "BLI_utildefines.h" -#include "BKE_cdderivedmesh.h" #include "BKE_global.h" #include "BKE_main.h" +#include "BKE_mesh.h" #include "BKE_modifier.h" #include "BKE_ocean.h" @@ -344,9 +345,9 @@ static void generate_ocean_geometry_uvs( } } -static DerivedMesh *generate_ocean_geometry(OceanModifierData *omd) +static Mesh *generate_ocean_geometry(OceanModifierData *omd) { - DerivedMesh *result; + Mesh *result; GenerateOceanGeometryData gogd; @@ -371,13 +372,13 @@ static DerivedMesh *generate_ocean_geometry(OceanModifierData *omd) gogd.sx /= gogd.rx; gogd.sy /= gogd.ry; - result = CDDM_new(num_verts, 0, 0, num_polys * 4, num_polys); + result = BKE_mesh_new_nomain(num_verts, 0, 0, num_polys * 4, num_polys); - gogd.mverts = CDDM_get_verts(result); - gogd.mpolys = CDDM_get_polys(result); - gogd.mloops = CDDM_get_loops(result); + gogd.mverts = result->mvert; + gogd.mpolys = result->mpoly; + gogd.mloops = result->mloop; - gogd.origindex = CustomData_get_layer(&result->polyData, CD_ORIGINDEX); + gogd.origindex = CustomData_get_layer(&result->pdata, CD_ORIGINDEX); ParallelRangeSettings settings; BLI_parallel_range_settings_defaults(&settings); @@ -389,11 +390,11 @@ static DerivedMesh *generate_ocean_geometry(OceanModifierData *omd) /* create faces */ BLI_task_parallel_range(0, gogd.res_y, &gogd, generate_ocean_geometry_polygons, &settings); - CDDM_calc_edges(result); + BKE_mesh_calc_edges(result, false, false); /* add uvs */ - if (CustomData_number_of_layers(&result->loopData, CD_MLOOPUV) < MAX_MTFACE) { - gogd.mloopuvs = CustomData_add_layer(&result->loopData, CD_MLOOPUV, CD_CALLOC, NULL, num_polys * 4); + if (CustomData_number_of_layers(&result->ldata, CD_MLOOPUV) < MAX_MTFACE) { + gogd.mloopuvs = CustomData_add_layer(&result->ldata, CD_MLOOPUV, CD_CALLOC, NULL, num_polys * 4); if (gogd.mloopuvs) { /* unlikely to fail */ gogd.ix = 1.0 / gogd.rx; @@ -403,19 +404,19 @@ static DerivedMesh *generate_ocean_geometry(OceanModifierData *omd) } } - result->dirty |= DM_DIRTY_NORMALS; + result->runtime.cd_dirty_vert |= CD_MASK_NORMAL; return result; } -static DerivedMesh *doOcean( +static Mesh *doOcean( ModifierData *md, Scene *scene, Object *ob, - DerivedMesh *derivedData, + Mesh *mesh, int UNUSED(useRenderParams)) { OceanModifierData *omd = (OceanModifierData *) md; - DerivedMesh *dm = NULL; + Mesh *result = NULL; OceanResult ocr; MVert *mverts; @@ -433,7 +434,7 @@ static DerivedMesh *doOcean( /* can happen in when size is small, avoid bad array lookups later and quit now */ if (!isfinite(size_co_inv)) { - return derivedData; + return mesh; } /* update modifier */ @@ -457,31 +458,36 @@ static DerivedMesh *doOcean( } if (omd->geometry_mode == MOD_OCEAN_GEOM_GENERATE) { - dm = generate_ocean_geometry(omd); - DM_ensure_normals(dm); + result = generate_ocean_geometry(omd); + BKE_mesh_ensure_normals(result); } else if (omd->geometry_mode == MOD_OCEAN_GEOM_DISPLACE) { - dm = CDDM_copy(derivedData); + BKE_id_copy_ex(NULL, &mesh->id, (ID **)&result, + LIB_ID_CREATE_NO_MAIN | + LIB_ID_CREATE_NO_USER_REFCOUNT | + LIB_ID_CREATE_NO_DEG_TAG | + LIB_ID_COPY_NO_PREVIEW, + false); } cfra = scene->r.cfra; CLAMP(cfra, omd->bakestart, omd->bakeend); cfra -= omd->bakestart; /* shift to 0 based */ - mverts = dm->getVertArray(dm); + mverts = result->mvert; /* add vcols before displacement - allows lookup based on position */ if (omd->flag & MOD_OCEAN_GENERATE_FOAM) { - if (CustomData_number_of_layers(&dm->loopData, CD_MLOOPCOL) < MAX_MCOL) { - const int num_polys = dm->getNumPolys(dm); - const int num_loops = dm->getNumLoops(dm); - MLoop *mloops = dm->getLoopArray(dm); + if (CustomData_number_of_layers(&result->ldata, CD_MLOOPCOL) < MAX_MCOL) { + const int num_polys = result->totpoly; + const int num_loops = result->totloop; + MLoop *mloops = result->mloop; MLoopCol *mloopcols = CustomData_add_layer_named( - &dm->loopData, CD_MLOOPCOL, CD_CALLOC, NULL, num_loops, omd->foamlayername); + &result->ldata, CD_MLOOPCOL, CD_CALLOC, NULL, num_loops, omd->foamlayername); if (mloopcols) { /* unlikely to fail */ - MPoly *mpolys = dm->getPolyArray(dm); + MPoly *mpolys = result->mpoly; MPoly *mp; for (i = 0, mp = mpolys; i < num_polys; i++, mp++) { @@ -518,7 +524,7 @@ static DerivedMesh *doOcean( /* Note: tried to parallelized that one and previous foam loop, but gives 20% slower results... odd. */ { - const int num_verts = dm->getNumVerts(dm); + const int num_verts = result->totvert; for (i = 0; i < num_verts; i++) { float *vco = mverts[i].co; @@ -543,31 +549,30 @@ static DerivedMesh *doOcean( #undef OCEAN_CO - return dm; + return result; } #else /* WITH_OCEANSIM */ -static DerivedMesh *doOcean( +static Mesh *doOcean( ModifierData *UNUSED(md), Scene *UNUSED(scene), Object *UNUSED(ob), - DerivedMesh *derivedData, + Mesh *mesh, int UNUSED(useRenderParams)) { - /* unused */ - return derivedData; + return mesh; } #endif /* WITH_OCEANSIM */ -static DerivedMesh *applyModifier( +static Mesh *applyModifier( ModifierData *md, const ModifierEvalContext *ctx, - DerivedMesh *derivedData) + Mesh *mesh) { - DerivedMesh *result; + Mesh *result; Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph); - result = doOcean(md, scene, ctx->object, derivedData, 0); + result = doOcean(md, scene, ctx->object, mesh, 0); - if (result != derivedData) - result->dirty |= DM_DIRTY_NORMALS; + if (result != mesh) + result->runtime.cd_dirty_vert |= CD_MASK_NORMAL; return result; } @@ -588,14 +593,14 @@ ModifierTypeInfo modifierType_Ocean = { /* deformVerts_DM */ NULL, /* deformVertsEM_DM */ NULL, /* deformMatricesEM_DM*/NULL, - /* applyModifier_DM */ applyModifier, + /* applyModifier_DM */ NULL, /* applyModifierEM_DM */NULL, /* deformVerts */ NULL, /* deformMatrices */ NULL, /* deformVertsEM */ NULL, /* deformMatricesEM */ NULL, - /* applyModifier */ NULL, + /* applyModifier */ applyModifier, /* applyModifierEM */ NULL, /* initData */ initData,