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88 lines
3.4 KiB
88 lines
3.4 KiB
7 years ago
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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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#include <pybind11/pybind11.h>
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#include <Magnum/Shaders/VertexColor.h>
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#include "magnum/bootstrap.h"
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#include "magnum/NonDestructible.h"
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namespace magnum { namespace {
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template<UnsignedInt dimensions> void vertexColor(NonDestructibleBase<Shaders::VertexColor<dimensions>, GL::AbstractShaderProgram>& c) {
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/* Attributes */
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c.attr("COLOR3") = GL::DynamicAttribute{
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GL::DynamicAttribute::Kind::Generic, 3,
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GL::DynamicAttribute::Components::Three,
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GL::DynamicAttribute::DataType::Float};
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c.attr("COLOR4") = GL::DynamicAttribute{
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GL::DynamicAttribute::Kind::Generic, 3,
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GL::DynamicAttribute::Components::Four,
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GL::DynamicAttribute::DataType::Float};
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/* Methods */
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c
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.def(py::init(), "Constructor")
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/* Using lambdas to avoid method chaining getting into signatures */
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// TODO: make writeonly once https://github.com/pybind/pybind11/pull/1144
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// is released
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.def_property("transformation_projection_matrix", [](Shaders::VertexColor<dimensions>&) {
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return MatrixTypeFor<dimensions, Float>{};
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}, &Shaders::VertexColor<dimensions>::setTransformationProjectionMatrix,
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"Transformation and projection matrix");
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}
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void shaders(py::module& m) {
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m.import("magnum.gl");
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/* 2D/3D vertex color shader */
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{
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NonDestructibleBase<Shaders::VertexColor2D, GL::AbstractShaderProgram> vertexColor2D{m,
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"VertexColor2D", "2D vertex color shader"};
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NonDestructibleBase<Shaders::VertexColor3D, GL::AbstractShaderProgram> vertexColor3D{m,
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"VertexColor3D", "3D vertex color shader"};
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vertexColor2D.attr("POSITION") = GL::DynamicAttribute{
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GL::DynamicAttribute::Kind::Generic, 0,
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GL::DynamicAttribute::Components::Two,
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GL::DynamicAttribute::DataType::Float};
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vertexColor3D.attr("POSITION") = GL::DynamicAttribute{
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GL::DynamicAttribute::Kind::Generic, 0,
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GL::DynamicAttribute::Components::Three,
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GL::DynamicAttribute::DataType::Float};
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vertexColor(vertexColor2D);
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vertexColor(vertexColor3D);
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}
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}
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}}
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PYBIND11_MODULE(shaders, m) {
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m.doc() = "Builtin shaders";
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magnum::shaders(m);
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}
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