diff --git a/src/Magnum/Primitives/Axis.cpp b/src/Magnum/Primitives/Axis.cpp new file mode 100644 index 000000000..ca68570c5 --- /dev/null +++ b/src/Magnum/Primitives/Axis.cpp @@ -0,0 +1,109 @@ +/* + This file is part of Magnum. + + Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016 + Vladimír Vondruš + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +#include "Axis.h" + +#include "Magnum/Mesh.h" +#include "Magnum/Math/Color.h" +#include "Magnum/Trade/MeshData2D.h" +#include "Magnum/Trade/MeshData3D.h" + +namespace Magnum { namespace Primitives { + +using namespace Math::Literals; + +Trade::MeshData2D axis2D() { + return Trade::MeshData2D{MeshPrimitive::Lines, + {0, 1, + 1, 2, /* X axis */ + 1, 3, + + 4, 5, + 5, 6, /* Y axis */ + 5, 7}, + {{{ 0.0f, 0.0f}, + { 1.0f, 0.0f}, /* X axis */ + { 0.9f, 0.1f}, + { 0.9f, -0.1f}, + + { 0.0f, 0.0f}, + { 0.0f, 1.0f}, /* Y axis */ + { 0.1f, 0.9f}, + {-0.1f, 0.9f}}}, {}, + {{0xff0000_rgbf, + 0xff0000_rgbf, /* X axis */ + 0xff0000_rgbf, + 0xff0000_rgbf, + + 0x00ff00_rgbf, + 0x00ff00_rgbf, /* Y axis */ + 0x00ff00_rgbf, + 0x00ff00_rgbf}}}; +} + +Trade::MeshData3D axis3D() { + return Trade::MeshData3D{MeshPrimitive::Lines, + {0, 1, + 1, 2, /* X axis */ + 1, 3, + + 4, 5, + 5, 6, /* Y axis */ + 5, 7, + + 8, 9, + 9, 10, /* Z axis */ + 9, 11}, + {{{ 0.0f, 0.0f, 0.0f}, + { 1.0f, 0.0f, 0.0f}, /* X axis */ + { 0.9f, 0.1f, 0.0f}, + { 0.9f, -0.1f, 0.0f}, + + { 0.0f, 0.0f, 0.0f}, + { 0.0f, 1.0f, 0.0f}, /* Y axis */ + { 0.1f, 0.9f, 0.0f}, + {-0.1f, 0.9f, 0.0f}, + + { 0.0f, 0.0f, 0.0f}, + { 0.0f, 0.0f, 1.0f}, /* Z axis */ + { 0.1f, 0.0f, 0.9f}, + {-0.1f, 0.0f, 0.9f}}}, {}, {}, + {{0xff0000_rgbf, + 0xff0000_rgbf, /* X axis */ + 0xff0000_rgbf, + 0xff0000_rgbf, + + 0x00ff00_rgbf, + 0x00ff00_rgbf, /* Y axis */ + 0x00ff00_rgbf, + 0x00ff00_rgbf, + + 0x0000ff_rgbf, + 0x0000ff_rgbf, /* Z axis */ + 0x0000ff_rgbf, + 0x0000ff_rgbf}}}; +} + +}} diff --git a/src/Magnum/Primitives/Axis.h b/src/Magnum/Primitives/Axis.h new file mode 100644 index 000000000..536932223 --- /dev/null +++ b/src/Magnum/Primitives/Axis.h @@ -0,0 +1,55 @@ +#ifndef Primitives_Axis_h +#define Primitives_Axis_h +/* + This file is part of Magnum. + + Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016 + Vladimír Vondruš + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +/** @file + * @brief Function @ref Magnum::Primitives::axis2D(), @ref Magnum::Primitives::axis3D() + */ + +#include "Magnum/Primitives/visibility.h" +#include "Magnum/Trade/Trade.h" + +namespace Magnum { namespace Primitives { + +/** +@brief 2D axis + +Two color-coded arrows for visualizing orientation (XY is RG). Indexed +@ref MeshPrimitive::Lines with vertex colors. +*/ +MAGNUM_PRIMITIVES_EXPORT Trade::MeshData2D axis2D(); + +/** +@brief 3D axis + +Three color-coded arrows for visualizing orientation (XYZ is RGB). Indexed +@ref MeshPrimitive::Lines with vertex colors. +*/ +MAGNUM_PRIMITIVES_EXPORT Trade::MeshData3D axis3D(); + +}} + +#endif diff --git a/src/Magnum/Primitives/CMakeLists.txt b/src/Magnum/Primitives/CMakeLists.txt index 5f38603aa..be1e19a58 100644 --- a/src/Magnum/Primitives/CMakeLists.txt +++ b/src/Magnum/Primitives/CMakeLists.txt @@ -24,6 +24,7 @@ # set(MagnumPrimitives_SRCS + Axis.cpp Capsule.cpp Circle.cpp Crosshair.cpp @@ -39,6 +40,7 @@ set(MagnumPrimitives_SRCS Implementation/WireframeSpheroid.cpp) set(MagnumPrimitives_HEADERS + Axis.h Capsule.h Circle.h Crosshair.h