Differential D14171 Diff 48840 source/blender/blenkernel/BKE_subdiv_mesh.h

Changeset View

Standalone View

source/blender/blenkernel/BKE_subdiv_mesh.h

	Show All 24 Lines

	#include "BLI_sys_types.h"			#include "BLI_sys_types.h"

	#ifdef __cplusplus			#ifdef __cplusplus
	extern "C" {			extern "C" {
	#endif			#endif

	struct Mesh;			struct Mesh;
				struct MEdge;
	struct Subdiv;			struct Subdiv;

	typedef struct SubdivToMeshSettings {			typedef struct SubdivToMeshSettings {
	/* Resolution at which regular ptex (created for quad polygon) are being			/* Resolution at which regular ptex (created for quad polygon) are being
	* evaluated. This defines how many vertices final mesh will have: every			* evaluated. This defines how many vertices final mesh will have: every
	* regular ptex has resolution^2 vertices. Special (irregular, or ptex			* regular ptex has resolution^2 vertices. Special (irregular, or ptex
	* created for a corner of non-quad polygon) will have resolution of			* created for a corner of non-quad polygon) will have resolution of
	* `resolution - 1`.			* `resolution - 1`.
	*/			*/
	int resolution;			int resolution;
	/* When true, only edges emitted from coarse ones will be displayed. */			/* When true, only edges emitted from coarse ones will be displayed. */
	bool use_optimal_display;			bool use_optimal_display;
	} SubdivToMeshSettings;			} SubdivToMeshSettings;

	/* Create real hi-res mesh from subdivision, all geometry is "real". */			/* Create real hi-res mesh from subdivision, all geometry is "real". */
	struct Mesh BKE_subdiv_to_mesh(struct Subdiv subdiv,			struct Mesh BKE_subdiv_to_mesh(struct Subdiv subdiv,
	const SubdivToMeshSettings *settings,			const SubdivToMeshSettings *settings,
	const struct Mesh *coarse_mesh);			const struct Mesh *coarse_mesh);

				/* Interpolate a position along the `coarse_edge` at the relative `u` coordinate. If `is_simple` is
				* false, this will perform a B-Spline interpolation using the edge neighbors, otherwise a linear
				* interpolation will be done base on the edge vertices. */
				void BKE_subdiv_mesh_interpolate_position_on_edge(const struct Mesh *coarse_mesh,
				const struct MEdge *coarse_edge,
				bool is_simple,
				float u,
				float pos_r[3]);
	#ifdef __cplusplus			#ifdef __cplusplus
	}			}
	#endif			#endif