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blender/intern/rigidbody/RBI_hull_api.h

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Make rigidbody simulation handle animated objects gracefully The animated objects was not updated for each internal substep for the rigidbody sim. This would lead to unstable simulations or very annoying clipping artifacts. Updated the code to use explicit substeps and tie it to the scene frame rate. Fix T47402: Properly updating the animated objects fixes the reported issue. Reviewed By: Brecht, Jacques Differential Revision: http://developer.blender.org/D8762
2020-09-02 12:14:47 +00:00
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2020 Blender Foundation,
* All rights reserved.
*/
#ifndef __RB_HULL_API_H__
#define __RB_HULL_API_H__
#ifdef __cplusplus
extern "C" {
#endif
typedef struct plConvexHull__ {
int unused;
} * plConvexHull;
plConvexHull plConvexHullCompute(float (*coords)[3], int count);
void plConvexHullDelete(plConvexHull hull);
int plConvexHullNumVertices(plConvexHull hull);
Geometry Nodes: Add Convex Hull Node This commit adds a node to output the convex hull of any input geometry as a mesh, which is an enclosing geometry around a set of points. All geometry types are supported, besides volumes. The code supports operating on instances to avoid copying all input geometry before the operation. The implementation uses the same backend as the operation in edit mode, but uses Mesh directly instead of BMesh. Attribute transfer is not supported currently, but would be a point of improvement for the future if it can work in a predictable way on different geometry input types. Differential Revision: https://developer.blender.org/D10925
2021-06-09 16:58:08 +00:00
int plConvexHullNumLoops(plConvexHull hull);
Make rigidbody simulation handle animated objects gracefully The animated objects was not updated for each internal substep for the rigidbody sim. This would lead to unstable simulations or very annoying clipping artifacts. Updated the code to use explicit substeps and tie it to the scene frame rate. Fix T47402: Properly updating the animated objects fixes the reported issue. Reviewed By: Brecht, Jacques Differential Revision: http://developer.blender.org/D8762
2020-09-02 12:14:47 +00:00
int plConvexHullNumFaces(plConvexHull hull);
void plConvexHullGetVertex(plConvexHull hull, int n, float coords[3], int *original_index);
Geometry Nodes: Add Convex Hull Node This commit adds a node to output the convex hull of any input geometry as a mesh, which is an enclosing geometry around a set of points. All geometry types are supported, besides volumes. The code supports operating on instances to avoid copying all input geometry before the operation. The implementation uses the same backend as the operation in edit mode, but uses Mesh directly instead of BMesh. Attribute transfer is not supported currently, but would be a point of improvement for the future if it can work in a predictable way on different geometry input types. Differential Revision: https://developer.blender.org/D10925
2021-06-09 16:58:08 +00:00
void plConvexHullGetLoop(plConvexHull hull, int n, int *v_from, int *v_to);
int plConvexHullGetReversedLoopIndex(plConvexHull hull, int n);
Make rigidbody simulation handle animated objects gracefully The animated objects was not updated for each internal substep for the rigidbody sim. This would lead to unstable simulations or very annoying clipping artifacts. Updated the code to use explicit substeps and tie it to the scene frame rate. Fix T47402: Properly updating the animated objects fixes the reported issue. Reviewed By: Brecht, Jacques Differential Revision: http://developer.blender.org/D8762
2020-09-02 12:14:47 +00:00
int plConvexHullGetFaceSize(plConvexHull hull, int n);
Geometry Nodes: Add Convex Hull Node This commit adds a node to output the convex hull of any input geometry as a mesh, which is an enclosing geometry around a set of points. All geometry types are supported, besides volumes. The code supports operating on instances to avoid copying all input geometry before the operation. The implementation uses the same backend as the operation in edit mode, but uses Mesh directly instead of BMesh. Attribute transfer is not supported currently, but would be a point of improvement for the future if it can work in a predictable way on different geometry input types. Differential Revision: https://developer.blender.org/D10925
2021-06-09 16:58:08 +00:00
void plConvexHullGetFaceLoops(plConvexHull hull, int n, int *loops);
Make rigidbody simulation handle animated objects gracefully The animated objects was not updated for each internal substep for the rigidbody sim. This would lead to unstable simulations or very annoying clipping artifacts. Updated the code to use explicit substeps and tie it to the scene frame rate. Fix T47402: Properly updating the animated objects fixes the reported issue. Reviewed By: Brecht, Jacques Differential Revision: http://developer.blender.org/D8762
2020-09-02 12:14:47 +00:00
void plConvexHullGetFaceVertices(plConvexHull hull, int n, int *vertices);
#ifdef __cplusplus
}
#endif
#endif /* __RB_HULL_API_H__ */
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