From bad78945ceba425f6a80e3b8dca2414d592970eb Mon Sep 17 00:00:00 2001 From: chai Date: Fri, 2 Aug 2019 20:51:00 +0800 Subject: =?UTF-8?q?*=E4=BF=AE=E6=94=B9=E6=96=87=E4=BB=B6=E5=90=8D=E6=A0=BC?= =?UTF-8?q?=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- source/modules/asura-core/Graphics/RenderTarget.h | 52 +++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 source/modules/asura-core/Graphics/RenderTarget.h (limited to 'source/modules/asura-core/Graphics/RenderTarget.h') diff --git a/source/modules/asura-core/Graphics/RenderTarget.h b/source/modules/asura-core/Graphics/RenderTarget.h new file mode 100644 index 0000000..bcd7276 --- /dev/null +++ b/source/modules/asura-core/Graphics/RenderTarget.h @@ -0,0 +1,52 @@ +#ifndef _ASURA_ENGINE_RENDERTARGET_H_ +#define _ASURA_ENGINE_RENDERTARGET_H_ + +#include +#include +#include + +#include "Texture.h" +#include "Color.h" + +namespace_begin(AsuraEngine) +namespace_begin(Graphics) + +/// +/// 可被作为渲染目标的类，派生类有 +/// Canvas(RenderTexture) +/// Window(RenderWindow) +/// +class RenderTarget : public AEScripting::Object +{ +public: + + RenderTarget() {}; + + virtual ~RenderTarget() {}; + + /// + /// 用颜色col清空整个RT + /// + virtual void Clear(const Color& col = Color::Black) = 0; + + /// + /// 用颜色col清空部分RT + /// + virtual void Clear(const Math::Recti& quad, const Color& col = Color::Black) = 0; + + /// + /// 绘制texture到本RT上 + /// + virtual void Draw(const Drawable* texture, const RenderState& state) = 0; + + /// + /// 绘制一部分texture到本RT上 + /// + virtual void Draw(const Drawable* texture, const Math::Recti& quad, const RenderState& state) = 0; + +}; + +namespace_end +namespace_end + +#endif \ No newline at end of file -- cgit v1.1-26-g67d0