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- #ifndef K3DSDK_TORUS_H
- #define K3DSDK_TORUS_H
-
- // K-3D
- // Copyright (c) 1995-2008, Timothy M. Shead
- //
- // Contact: tshead@k-3d.com
- //
- // 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- #include "mesh.h"
-
- namespace k3d
- {
-
- namespace torus
- {
-
- /// Gathers the member arrays of a torus primitive into a convenient package
- class const_primitive
- {
- public:
- const_primitive(
- const mesh::matrices_t& Matrices,
- const mesh::materials_t& Materials,
- const mesh::doubles_t& MajorRadii,
- const mesh::doubles_t& MinorRadii,
- const mesh::doubles_t& PhiMin,
- const mesh::doubles_t& PhiMax,
- const mesh::doubles_t& SweepAngles,
- const mesh::selection_t& Selections,
- const mesh::attribute_arrays_t& ConstantData,
- const mesh::attribute_arrays_t& UniformData,
- const mesh::attribute_arrays_t& VaryingData);
-
- const mesh::matrices_t& matrices;
- const mesh::materials_t& materials;
- const mesh::doubles_t& major_radii;
- const mesh::doubles_t& minor_radii;
- const mesh::doubles_t& phi_min;
- const mesh::doubles_t& phi_max;
- const mesh::doubles_t& sweep_angles;
- const mesh::selection_t& selections;
- const mesh::attribute_arrays_t& constant_data;
- const mesh::attribute_arrays_t& uniform_data;
- const mesh::attribute_arrays_t& varying_data;
- };
-
- /// Gathers the member arrays of a torus primitive into a convenient package
- class primitive
- {
- public:
- primitive(
- mesh::matrices_t& Matrices,
- mesh::materials_t& Materials,
- mesh::doubles_t& MajorRadii,
- mesh::doubles_t& MinorRadii,
- mesh::doubles_t& PhiMin,
- mesh::doubles_t& PhiMax,
- mesh::doubles_t& SweepAngles,
- mesh::selection_t& Selections,
- mesh::attribute_arrays_t& ConstantData,
- mesh::attribute_arrays_t& UniformData,
- mesh::attribute_arrays_t& VaryingData);
-
- mesh::matrices_t& matrices;
- mesh::materials_t& materials;
- mesh::doubles_t& major_radii;
- mesh::doubles_t& minor_radii;
- mesh::doubles_t& phi_min;
- mesh::doubles_t& phi_max;
- mesh::doubles_t& sweep_angles;
- mesh::selection_t& selections;
- mesh::attribute_arrays_t& constant_data;
- mesh::attribute_arrays_t& uniform_data;
- mesh::attribute_arrays_t& varying_data;
- };
-
- /// Creates a new torus mesh primitive, returning references to its member arrays.
- /// The caller is responsible for the lifetime of the returned object.
- primitive* create(mesh& Mesh);
-
- /// Tests the given mesh primitive to see if it is a valid torus primitive, returning references to its member arrays, or NULL.
- /// The caller is responsible for the lifetime of the returned object.
- const_primitive* validate(const mesh::primitive& GenericPrimitive);
- /// Tests the given mesh primitive to see if it is a valid torus primitive, returning references to its member arrays, or NULL.
- /// The caller is responsible for the lifetime of the returned object.
- primitive* validate(mesh::primitive& GenericPrimitive);
-
- } // namespace torus
-
- } // namespace k3d
-
- #endif // !K3DSDK_TORUS_H
-
-