Differential D10920 Diff 35971 source/blender/draw/intern/draw_cache_extract_mesh.c

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source/blender/draw/intern/draw_cache_extract_mesh.c

Show First 20 Lines • Show All 97 Lines • ▼ Show 20 Lines	typedef struct MeshRenderData {

/** Use for #MeshStatVis calculation which use world-space coords. */		/** Use for #MeshStatVis calculation which use world-space coords. */
float obmat[4][4];		float obmat[4][4];

const ToolSettings *toolsettings;		const ToolSettings *toolsettings;
/** Edit Mesh */		/** Edit Mesh */
BMEditMesh *edit_bmesh;		BMEditMesh *edit_bmesh;
BMesh *bm;		BMesh *bm;
		/**
		* Point to #MeshRenderData.me.runtime.edit_data
		* This is not the same edit_data as the `edit_data` from `Object.data.runtime.edit_data`.
		*/
EditMeshData *edit_data;		EditMeshData *edit_data;

/* For deformed edit-mesh data. */		/* For deformed edit-mesh data. */
/* Use for #ME_WRAPPER_TYPE_BMESH. */		/* Use for #ME_WRAPPER_TYPE_BMESH. */
const float (*bm_vert_coords)[3];		const float (*bm_vert_coords)[3];
const float (*bm_vert_normals)[3];		const float (*bm_vert_normals)[3];
const float (*bm_poly_normals)[3];		const float (*bm_poly_normals)[3];
const float (*bm_poly_centers)[3];		const float (*bm_poly_centers)[3];
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{		{
MeshRenderData mr = MEM_callocN(sizeof(mr), __func__);		MeshRenderData mr = MEM_callocN(sizeof(mr), __func__);
mr->toolsettings = ts;		mr->toolsettings = ts;
mr->mat_len = mesh_render_mat_len_get(me);		mr->mat_len = mesh_render_mat_len_get(me);

copy_m4_m4(mr->obmat, obmat);		copy_m4_m4(mr->obmat, obmat);

if (is_editmode) {		if (is_editmode) {
BLI_assert(me->edit_mesh->mesh_eval_cage && me->edit_mesh->mesh_eval_final);		{
		EditMeshData *emd = me->runtime.edit_data;
		BLI_assert(emd != NULL);
		BLI_assert((emd->eval.mesh_eval_cage && emd->eval.mesh_eval_final));
mr->bm = me->edit_mesh->bm;		mr->bm = me->edit_mesh->bm;
mr->edit_bmesh = me->edit_mesh;		mr->edit_bmesh = me->edit_mesh;
mr->me = (do_final) ? me->edit_mesh->mesh_eval_final : me->edit_mesh->mesh_eval_cage;		mr->me = (do_final) ? emd->eval.mesh_eval_final : emd->eval.mesh_eval_cage;
mr->edit_data = is_mode_active ? mr->me->runtime.edit_data : NULL;		mr->edit_data = is_mode_active ? mr->me->runtime.edit_data : NULL;
		}

if (mr->edit_data) {		if (mr->edit_data) {
		EditMeshData *emd_final = mr->edit_data;
		if (emd_final->vertexCos) {
		BKE_editmesh_cache_ensure_vert_normals(mr->edit_bmesh, emd_final);
		BKE_editmesh_cache_ensure_poly_normals(mr->edit_bmesh, emd_final);
		}

		mr->bm_vert_coords = mr->edit_data->vertexCos;
		mr->bm_vert_normals = mr->edit_data->vertexNos;
		mr->bm_poly_normals = mr->edit_data->polyNos;
		mr->bm_poly_centers = mr->edit_data->polyCos;
		}

		#if 0
		BLI_assert(me->runtime.edit_data != NULL);
		mr->edit_data = is_mode_active ? mr->me->runtime.edit_data : NULL;
EditMeshData *emd = mr->edit_data;		EditMeshData *emd = mr->edit_data;
		mr->bm = me->edit_mesh->bm;
		mr->edit_bmesh = me->edit_mesh;
		mr->me = (do_final) ? mr->me->runtime.edit_data->eval.mesh_eval_final :
		mr->me->runtime.edit_data->eval.mesh_eval_cage;

		if (emd != NULL) {
		BLI_assert(emd->eval.mesh_eval_cage && emd->eval.mesh_eval_final);
if (emd->vertexCos) {		if (emd->vertexCos) {
BKE_editmesh_cache_ensure_vert_normals(mr->edit_bmesh, emd);		BKE_editmesh_cache_ensure_vert_normals(mr->edit_bmesh, emd);
BKE_editmesh_cache_ensure_poly_normals(mr->edit_bmesh, emd);		BKE_editmesh_cache_ensure_poly_normals(mr->edit_bmesh, emd);
}		}

mr->bm_vert_coords = mr->edit_data->vertexCos;		mr->bm_vert_coords = mr->edit_data->vertexCos;
mr->bm_vert_normals = mr->edit_data->vertexNos;		mr->bm_vert_normals = mr->edit_data->vertexNos;
mr->bm_poly_normals = mr->edit_data->polyNos;		mr->bm_poly_normals = mr->edit_data->polyNos;
mr->bm_poly_centers = mr->edit_data->polyCos;		mr->bm_poly_centers = mr->edit_data->polyCos;
}		}
		#endif

bool has_mdata = is_mode_active && (mr->me->runtime.wrapper_type == ME_WRAPPER_TYPE_MDATA);		bool has_mdata = is_mode_active && (mr->me->runtime.wrapper_type == ME_WRAPPER_TYPE_MDATA);
bool use_mapped = is_mode_active &&		bool use_mapped = is_mode_active &&
(has_mdata && !do_uvedit && mr->me && !mr->me->runtime.is_original);		(has_mdata && !do_uvedit && mr->me && !mr->me->runtime.is_original);

int bm_ensure_types = BM_VERT \| BM_EDGE \| BM_LOOP \| BM_FACE;		int bm_ensure_types = BM_VERT \| BM_EDGE \| BM_LOOP \| BM_FACE;

BM_mesh_elem_index_ensure(mr->bm, bm_ensure_types);		BM_mesh_elem_index_ensure(mr->bm, bm_ensure_types);
Show All 18 Lines	if (use_mapped) {

use_mapped = (mr->v_origindex \|\| mr->e_origindex \|\| mr->p_origindex);		use_mapped = (mr->v_origindex \|\| mr->e_origindex \|\| mr->p_origindex);
}		}

mr->extract_type = use_mapped ? MR_EXTRACT_MAPPED : MR_EXTRACT_BMESH;		mr->extract_type = use_mapped ? MR_EXTRACT_MAPPED : MR_EXTRACT_BMESH;

/* Seems like the mesh_eval_final do not have the right origin indices.		/* Seems like the mesh_eval_final do not have the right origin indices.
* Force not mapped in this case. */		* Force not mapped in this case. */
if (has_mdata && do_final && me->edit_mesh->mesh_eval_final != me->edit_mesh->mesh_eval_cage) {		if (has_mdata && do_final &&
		(me->runtime.edit_data->eval.mesh_eval_final !=
		me->runtime.edit_data->eval.mesh_eval_cage)) {
// mr->edit_bmesh = NULL;		// mr->edit_bmesh = NULL;
mr->extract_type = MR_EXTRACT_MESH;		mr->extract_type = MR_EXTRACT_MESH;
}		}
}		}
else {		else {
mr->me = me;		mr->me = me;
mr->edit_bmesh = NULL;		mr->edit_bmesh = NULL;

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