Differential D4960 Diff 28476 intern/openvdb/openvdb_capi.h

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intern/openvdb/openvdb_capi.h

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#ifndef __OPENVDB_CAPI_H__		#ifndef __OPENVDB_CAPI_H__
#define __OPENVDB_CAPI_H__		#define __OPENVDB_CAPI_H__

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

		#include <stddef.h>

/* Level Set Filters */		/* Level Set Filters */
typedef enum OpenVDBLevelSet_FilterType {		typedef enum OpenVDBLevelSet_FilterType {
OPENVDB_LEVELSET_FILTER_NONE = 0,		OPENVDB_LEVELSET_FILTER_NONE = 0,
OPENVDB_LEVELSET_FILTER_GAUSSIAN = 1,		OPENVDB_LEVELSET_FILTER_GAUSSIAN = 1,
OPENVDB_LEVELSET_FILTER_MEAN = 2,		OPENVDB_LEVELSET_FILTER_MEAN = 2,
OPENVDB_LEVELSET_FILTER_MEDIAN = 3,		OPENVDB_LEVELSET_FILTER_MEDIAN = 3,
OPENVDB_LEVELSET_FILTER_MEAN_CURVATURE = 4,		OPENVDB_LEVELSET_FILTER_MEAN_CURVATURE = 4,
OPENVDB_LEVELSET_FILTER_LAPLACIAN = 5,		OPENVDB_LEVELSET_FILTER_LAPLACIAN = 5,
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struct OpenVDBReader;		struct OpenVDBReader;
struct OpenVDBWriter;		struct OpenVDBWriter;
struct OpenVDBTransform;		struct OpenVDBTransform;
struct OpenVDBLevelSet;		struct OpenVDBLevelSet;
struct OpenVDBFloatGrid;		struct OpenVDBFloatGrid;
struct OpenVDBIntGrid;		struct OpenVDBIntGrid;
struct OpenVDBVectorGrid;		struct OpenVDBVectorGrid;
		struct ParticleList;

struct OpenVDBVolumeToMeshData {		struct OpenVDBVolumeToMeshData {
int tottriangles;		int tottriangles;
int totquads;		int totquads;
int totvertices;		int totvertices;

float *vertices;		float *vertices;
unsigned int *quads;		unsigned int *quads;
unsigned int *triangles;		unsigned int *triangles;
};		};

struct OpenVDBRemeshData {
float *verts;
unsigned int *faces;
int totfaces;
int totverts;

float *out_verts;
unsigned int *out_faces;
unsigned int *out_tris;
int out_totverts;
int out_totfaces;
int out_tottris;
int filter_type;
enum OpenVDBLevelSet_FilterType filter_bias;
enum OpenVDBLevelSet_FilterBias filter_width; /* Parameter for gaussian, median, mean*/

float voxel_size;
float isovalue;
float adaptivity;
int relax_disoriented_triangles;
};

int OpenVDB_getVersionHex(void);		int OpenVDB_getVersionHex(void);

enum {		enum {
VEC_INVARIANT = 0,		VEC_INVARIANT = 0,
VEC_COVARIANT = 1,		VEC_COVARIANT = 1,
VEC_COVARIANT_NORMALIZE = 2,		VEC_COVARIANT_NORMALIZE = 2,
VEC_CONTRAVARIANT_RELATIVE = 3,		VEC_CONTRAVARIANT_RELATIVE = 3,
VEC_CONTRAVARIANT_ABSOLUTE = 4,		VEC_CONTRAVARIANT_ABSOLUTE = 4,
▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	void OpenVDBReader_get_meta_mat4(struct OpenVDBReader *reader,
const char *name,		const char *name,
float value[4][4]);		float value[4][4]);

struct OpenVDBTransform *OpenVDBTransform_create(void);		struct OpenVDBTransform *OpenVDBTransform_create(void);
void OpenVDBTransform_free(struct OpenVDBTransform *transform);		void OpenVDBTransform_free(struct OpenVDBTransform *transform);
void OpenVDBTransform_create_linear_transform(struct OpenVDBTransform *transform,		void OpenVDBTransform_create_linear_transform(struct OpenVDBTransform *transform,
double voxel_size);		double voxel_size);

struct OpenVDBLevelSet OpenVDBLevelSet_create(bool initGrid, struct OpenVDBTransform xform);		struct OpenVDBLevelSet *OpenVDBLevelSet_create(bool initGrid, float voxel_size, float half_width);
void OpenVDBLevelSet_free(struct OpenVDBLevelSet *level_set);		void OpenVDBLevelSet_free(struct OpenVDBLevelSet *level_set);
void OpenVDBLevelSet_mesh_to_level_set(struct OpenVDBLevelSet *level_set,		void OpenVDBLevelSet_mesh_to_level_set(struct OpenVDBLevelSet *level_set,
const float *vertices,		const float *vertices,
const unsigned int *faces,		const unsigned int *faces,
const unsigned int totvertices,		const unsigned int totvertices,
const unsigned int totfaces,		const unsigned int totfaces,
struct OpenVDBTransform *xform);		struct OpenVDBTransform *xform,
void OpenVDBLevelSet_mesh_to_level_set_transform(struct OpenVDBLevelSet *level_set,		bool do_convert,
const float *vertices,		bool do_add,
const unsigned int *faces,		OpenVDBLevelSet_CSGOperation op);
const unsigned int totvertices,
const unsigned int totfaces,
struct OpenVDBTransform *transform);
void OpenVDBLevelSet_volume_to_mesh(struct OpenVDBLevelSet *level_set,		void OpenVDBLevelSet_volume_to_mesh(struct OpenVDBLevelSet *level_set,
struct OpenVDBVolumeToMeshData *mesh,		struct OpenVDBVolumeToMeshData *mesh,
const double isovalue,		const double isovalue,
const double adaptivity,		const double adaptivity,
const bool relax_disoriented_triangles);		const bool relax_disoriented_triangles,
		struct OpenVDBLevelSet *mask);
void OpenVDBLevelSet_filter(struct OpenVDBLevelSet *level_set,		void OpenVDBLevelSet_filter(struct OpenVDBLevelSet *level_set,
OpenVDBLevelSet_FilterType filter_type,		OpenVDBLevelSet_FilterType filter_type,
int width,		int width,
		int iterations,
		float sigma,
float distance,		float distance,
OpenVDBLevelSet_FilterBias bias);		OpenVDBLevelSet_FilterBias bias,
		const bool sharpen_features,
		const float edge_tolerance);
void OpenVDBLevelSet_CSG_operation(struct OpenVDBLevelSet *out,		void OpenVDBLevelSet_CSG_operation(struct OpenVDBLevelSet *out,
struct OpenVDBLevelSet *gridA,		struct OpenVDBLevelSet *gridA,
struct OpenVDBLevelSet *gridB,		struct OpenVDBLevelSet *gridB,
OpenVDBLevelSet_CSGOperation operation);		OpenVDBLevelSet_CSGOperation operation);

struct OpenVDBLevelSet OpenVDBLevelSet_transform_and_resample(struct OpenVDBLevelSet level_setA,		struct OpenVDBLevelSet OpenVDBLevelSet_transform_and_resample(struct OpenVDBLevelSet level_setA,
struct OpenVDBLevelSet *level_setB,		struct OpenVDBLevelSet *level_setB,
char sampler,		char sampler,
float isolevel);		float isolevel);

		struct OpenVDBLevelSet OpenVDB_level_set_copy(struct OpenVDBLevelSet level_set);

		void OpenVDBLevelSet_particles_to_level_set(struct OpenVDBLevelSet *level_set,
		struct ParticleList *part_list,
		float min_radius,
		bool trail,
		float trail_size);

		struct OpenVDBLevelSet OpenVDBLevelSet_copy(struct OpenVDBLevelSet level_set);

		struct ParticleList *OpenVDB_create_part_list(size_t totpart, float rad_scale, float vel_scale);
		void OpenVDB_part_list_free(struct ParticleList *part_list);
		void OpenVDB_add_particle(struct ParticleList *part_list, float pos[3], float rad, float vel[3]);

#ifdef __cplusplus		#ifdef __cplusplus
}		}
#endif		#endif

#endif /* __OPENVDB_CAPI_H__ */		#endif /* __OPENVDB_CAPI_H__ */