550f64be22
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
34 lines
605 B
C++
34 lines
605 B
C++
#pragma once
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#include <memory>
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namespace mln {
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class PaintParameters;
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namespace gfx {
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class Drawable;
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/**
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Base class for drawable tweakers, which manipulate drawables per frame
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*/
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class DrawableTweaker {
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protected:
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DrawableTweaker() = default;
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public:
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virtual ~DrawableTweaker() = default;
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/// Called as the drawable gets added to the layer
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virtual void init(Drawable&) = 0;
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/// Called just before rendering
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virtual void execute(Drawable&, PaintParameters&) = 0;
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};
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using DrawableTweakerPtr = std::shared_ptr<DrawableTweaker>;
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} // namespace gfx
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} // namespace mln
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