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131 lines
4.3 KiB
131 lines
4.3 KiB
#ifndef Magnum_Primitives_Plane_h |
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#define Magnum_Primitives_Plane_h |
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/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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/** @file |
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* @brief Function @ref Magnum::Primitives::planeSolid(), @ref Magnum::Primitives::planeWireframe() |
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*/ |
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#include <Corrade/Containers/EnumSet.h> |
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#include <Corrade/Utility/Macros.h> |
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#include "Magnum/Trade/Trade.h" |
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#include "Magnum/Primitives/visibility.h" |
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namespace Magnum { namespace Primitives { |
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/** |
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@brief Plane flag |
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@m_since_latest |
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@see @ref PlaneFlags, @ref planeSolid() |
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*/ |
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enum class PlaneFlag: UnsignedByte { |
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/** Generate texture coordinates with origin in bottom left corner */ |
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TextureCoordinates = 1 << 0, |
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/** |
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* Generate four-component tangents. The last component can be used to |
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* reconstruct a bitangent as described in the documentation of |
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* @ref Trade::MeshAttribute::Tangent. |
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* @m_since_latest |
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*/ |
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Tangents = 1 << 1 |
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}; |
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/** |
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@brief Plane flags |
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@m_since_latest |
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@see @ref planeSolid() |
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*/ |
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typedef Containers::EnumSet<PlaneFlag> PlaneFlags; |
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CORRADE_ENUMSET_OPERATORS(PlaneFlags) |
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#ifdef MAGNUM_BUILD_DEPRECATED |
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/** |
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@brief Whether to generate plane texture coordinates |
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@m_deprecated_since_latest Use @ref PlaneFlags instead. |
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*/ |
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enum class CORRADE_DEPRECATED_ENUM("use PlaneFlags instead") PlaneTextureCoords: UnsignedByte { |
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DontGenerate, /**< Don't generate texture coordinates */ |
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/** Generate texture coordinates with origin in bottom left corner. */ |
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Generate |
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}; |
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#endif |
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/** |
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@brief Solid 3D plane |
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@param flags Flags |
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@m_since_latest |
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2x2 plane. Non-indexed @ref MeshPrimitive::TriangleStrip on the XY plane with |
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@ref VertexFormat::Vector3 positions, @ref VertexFormat::Vector3 normals in |
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positive Z direction, optional @ref VertexFormat::Vector4 tangents and optional |
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@ref VertexFormat::Vector2 texture coordinates. The returned instance may |
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reference data stored in constant memory. |
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@image html primitives-planesolid.png width=256px |
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@see @ref planeWireframe(), @ref squareSolid(), @ref gradient3D(), |
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@ref MeshTools::generateTriangleStripIndices() |
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*/ |
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MAGNUM_PRIMITIVES_EXPORT Trade::MeshData planeSolid(PlaneFlags flags); |
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/** @overload */ |
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/* Separate API so apps that don't need texture coordinate / tangents don't |
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need to drag in the extra code needed to allocate & calculate them */ |
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MAGNUM_PRIMITIVES_EXPORT Trade::MeshData planeSolid(); |
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#ifdef MAGNUM_BUILD_DEPRECATED |
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/** |
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@brief @copybrief planeSolid(PlaneFlags) |
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@m_deprecated_since_latest Use @ref planeSolid(PlaneFlags) instead. |
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*/ |
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CORRADE_IGNORE_DEPRECATED_PUSH |
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MAGNUM_PRIMITIVES_EXPORT CORRADE_DEPRECATED("use planeSolid(PlaneFlags) instead") Trade::MeshData planeSolid(PlaneTextureCoords textureCoords); |
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CORRADE_IGNORE_DEPRECATED_POP |
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#endif |
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/** |
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@brief Wireframe 3D plane |
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2x2 plane. Non-indexed @ref MeshPrimitive::LineLoop on the XY plane with |
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@ref VertexFormat::Vector3 positions. The returned instance references data |
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stored in constant memory. |
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@image html primitives-planewireframe.png width=256px |
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@see @ref planeSolid(), @ref squareWireframe(), |
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@ref MeshTools::generateLineLoopIndices() |
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*/ |
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MAGNUM_PRIMITIVES_EXPORT Trade::MeshData planeWireframe(); |
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}} |
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#endif
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