Differential D5364 Diff 16809 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

				/* Level Set Filters */
				typedef enum OpenVDBLevelSet_FilterType {
				OPENVDB_LEVELSET_FILTER_NONE = 0,
				OPENVDB_LEVELSET_FILTER_GAUSSIAN = 1,
				OPENVDB_LEVELSET_FILTER_MEAN = 2,
				OPENVDB_LEVELSET_FILTER_MEDIAN = 3,
				OPENVDB_LEVELSET_FILTER_MEAN_CURVATURE = 4,
				OPENVDB_LEVELSET_FILTER_LAPLACIAN = 5,
				OPENVDB_LEVELSET_FILTER_DILATE = 6,
				OPENVDB_LEVELSET_FILTER_ERODE = 7,
				} OpenVDBLevelSet_FilterType;

				typedef enum OpenVDBLevelSet_FilterBias {
				OPENVDB_LEVELSET_FIRST_BIAS = 0,
				OPENVDB_LEVELSET_SECOND_BIAS,
				OPENVDB_LEVELSET_THIRD_BIAS,
				OPENVDB_LEVELSET_WENO5_BIAS,
				OPENVDB_LEVELSET_HJWENO5_BIAS,
				} OpenVDBLevelSet_FilterBias;

				/* Level Set CSG Operations */
				typedef enum OpenVDBLevelSet_CSGOperation {
				OPENVDB_LEVELSET_CSG_UNION = 0,
				OPENVDB_LEVELSET_CSG_DIFFERENCE = 1,
				OPENVDB_LEVELSET_CSG_INTERSECTION = 2,
				} OpenVDBLevelSet_CSGOperation;

				typedef enum OpenVDBLevelSet_GridSampler {
				OPENVDB_LEVELSET_GRIDSAMPLER_NONE = 0,
				OPENVDB_LEVELSET_GRIDSAMPLER_POINT = 1,
				OPENVDB_LEVELSET_GRIDSAMPLER_BOX = 2,
				OPENVDB_LEVELSET_GRIDSAMPLER_QUADRATIC = 3,
				} OpenVDBLevelSet_Gridsampler;

	struct OpenVDBReader;			struct OpenVDBReader;
	struct OpenVDBWriter;			struct OpenVDBWriter;
				struct OpenVDBTransform;
				struct OpenVDBLevelSet;
	struct OpenVDBFloatGrid;			struct OpenVDBFloatGrid;
	struct OpenVDBIntGrid;			struct OpenVDBIntGrid;
	struct OpenVDBVectorGrid;			struct OpenVDBVectorGrid;

				brechtUnsubmitted Not Done Inline Actions Add empty line above this one. brecht: Add empty line above this one.
				struct OpenVDBVolumeToMeshData {
				int tottriangles;
				int totquads;
				int totvertices;

				float *vertices;
				unsigned int *quads;
				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;
				brechtUnsubmitted Not Done Inline Actions For type safetype and clarity you could instead use this: enum OpenVDBLevelSet_FilterType filter_type; enum OpenVDBLevelSet_FilterBias filter_bias; brecht: For type safetype and clarity you could instead use this: ``` enum OpenVDBLevelSet_FilterType…
				enum OpenVDBLevelSet_FilterType filter_bias;
				brechtUnsubmitted Not Done Inline Actions Comment style: `/* Parameter for gaussian, median, mean. /` brecht:* Comment style: `/* Parameter for gaussian, median, mean. */`
				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,
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	void OpenVDBReader_get_meta_fl(struct OpenVDBReader reader, const char name, float *value);			void OpenVDBReader_get_meta_fl(struct OpenVDBReader reader, const char name, float *value);
	void OpenVDBReader_get_meta_int(struct OpenVDBReader reader, const char name, int *value);			void OpenVDBReader_get_meta_int(struct OpenVDBReader reader, const char name, int *value);
	void OpenVDBReader_get_meta_v3(struct OpenVDBReader reader, const char name, float value[3]);			void OpenVDBReader_get_meta_v3(struct OpenVDBReader reader, const char name, float value[3]);
	void OpenVDBReader_get_meta_v3_int(struct OpenVDBReader reader, const char name, int value[3]);			void OpenVDBReader_get_meta_v3_int(struct OpenVDBReader reader, const char name, int value[3]);
	void OpenVDBReader_get_meta_mat4(struct OpenVDBReader *reader,			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);
				void OpenVDBTransform_free(struct OpenVDBTransform *transform);
				void OpenVDBTransform_create_linear_transform(struct OpenVDBTransform *transform,
				double voxel_size);

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

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

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

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