90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "shapenode.h"
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namespace olive {
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#define super ShapeNodeBase
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QString ShapeNode::kTypeInput = QStringLiteral("type_in");
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ShapeNode::ShapeNode()
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{
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PrependInput(kTypeInput, NodeValue::kCombo);
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}
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QString ShapeNode::Name() const
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{
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return tr("Shape");
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}
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QString ShapeNode::id() const
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{
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return QStringLiteral("org.olivevideoeditor.Olive.shape");
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}
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QVector<Node::CategoryID> ShapeNode::Category() const
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{
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return {kCategoryGenerator};
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}
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QString ShapeNode::Description() const
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{
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return tr("Generate a 2D primitive shape.");
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}
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void ShapeNode::Retranslate()
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{
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super::Retranslate();
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SetInputName(kTypeInput, tr("Type"));
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// Coordinate with Type enum
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SetComboBoxStrings(kTypeInput, {tr("Rectangle"), tr("Ellipse")});
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}
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ShaderCode ShapeNode::GetShaderCode(const QString &shader_id) const
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{
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Q_UNUSED(shader_id)
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return ShaderCode(FileFunctions::ReadFileAsString(QStringLiteral(":/shaders/shape.frag")));
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}
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void ShapeNode::Value(const NodeValueRow &value, const NodeGlobals &globals, NodeValueTable *table) const
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{
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ShaderJob job;
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job.InsertValue(value);
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job.InsertValue(QStringLiteral("resolution_in"), NodeValue(NodeValue::kVec2, globals.resolution(), this));
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job.SetAlphaChannelRequired(GenerateJob::kAlphaForceOn);
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table->Push(NodeValue::kShaderJob, QVariant::fromValue(job), this);
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}
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void ShapeNode::DrawGizmos(const NodeValueRow &row, const NodeGlobals &globals, QPainter *p)
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{
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// Use offsets to make the appearance of values that start in the top left, even though we
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// really anchor around the center
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SetInputProperty(kPositionInput, QStringLiteral("offset"), globals.resolution() * 0.5);
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}
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}
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