metaforce/specter/include/Specter/View.hpp

113 lines
3.2 KiB
C++
Raw Normal View History

2015-11-21 01:14:49 +00:00
#ifndef SPECTER_VIEW_HPP
#define SPECTER_VIEW_HPP
2015-11-21 23:45:02 +00:00
#include <boo/boo.hpp>
2015-11-25 01:46:30 +00:00
#include "CVector3f.hpp"
#include "CMatrix4f.hpp"
#include "CTransform.hpp"
#include "CColor.hpp"
2015-12-02 21:11:50 +00:00
#include "HECL/CVar.hpp"
2015-11-21 23:45:02 +00:00
2015-11-26 00:24:01 +00:00
#include <boo/graphicsdev/GL.hpp>
#include <boo/graphicsdev/D3D.hpp>
#include <boo/graphicsdev/Metal.hpp>
2015-11-21 01:14:49 +00:00
namespace Specter
{
class ViewResources;
2015-11-29 02:55:30 +00:00
class RootView;
2015-11-21 01:14:49 +00:00
class View
{
2015-11-29 02:55:30 +00:00
RootView& m_rootView;
View& m_parentView;
boo::SWindowRect m_subRect;
2015-11-26 00:24:01 +00:00
boo::IGraphicsBufferD* m_bgVertBuf;
boo::IGraphicsBufferD* m_bgInstBuf;
boo::IVertexFormat* m_bgVtxFmt = nullptr; /* OpenGL only */
boo::IShaderDataBinding* m_bgShaderBinding;
Zeus::CVector3f m_bgRect[4];
Zeus::CColor m_bgColor;
2015-12-02 21:11:50 +00:00
bool m_bgValid = false;
2015-11-30 00:21:42 +00:00
std::unique_ptr<boo::IGraphicsData> m_gfxData;
2015-11-26 07:35:43 +00:00
2015-11-29 02:55:30 +00:00
friend class RootView;
void buildResources(ViewResources& res);
View(ViewResources& res, RootView& parentView);
2015-11-29 02:55:30 +00:00
2015-11-26 07:35:43 +00:00
protected:
struct VertexBlock
{
Zeus::CMatrix4f m_mv;
2015-11-26 23:03:56 +00:00
void setViewRect(const boo::SWindowRect& root, const boo::SWindowRect& sub)
{
m_mv[0][0] = 2.0f / root.size[0];
m_mv[1][1] = 2.0f / root.size[1];
m_mv[3][0] = sub.location[0] * m_mv[0][0] - 1.0f;
m_mv[3][1] = sub.location[1] * m_mv[1][1] - 1.0f;
}
2015-11-26 07:35:43 +00:00
} m_viewVertBlock;
#define SPECTER_VIEW_VERT_BLOCK_GLSL\
"uniform SpecterViewBlock\n"\
"{\n"\
" mat4 mv;\n"\
"};\n"
2015-11-27 22:20:22 +00:00
#define SPECTER_VIEW_VERT_BLOCK_HLSL\
"cbuffer SpecterViewBlock : register(b0)\n"\
"{\n"\
" float4x4 mv;\n"\
"};\n"
2015-11-28 04:05:27 +00:00
#define SPECTER_VIEW_VERT_BLOCK_METAL\
"struct SpecterViewBlock\n"\
"{\n"\
" float4x4 mv;\n"\
"};\n"
2015-11-26 07:35:43 +00:00
boo::IGraphicsBufferD* m_viewVertBlockBuf;
2015-11-26 00:24:01 +00:00
public:
struct Resources
2015-11-26 00:24:01 +00:00
{
boo::IShaderPipeline* m_solidShader = nullptr;
2015-11-30 00:21:42 +00:00
boo::IVertexFormat* m_solidVtxFmt = nullptr; /* Not OpenGL */
boo::IShaderPipeline* m_texShader = nullptr;
boo::IVertexFormat* m_texVtxFmt = nullptr; /* Not OpenGL */
2015-11-26 00:24:01 +00:00
void init(boo::GLDataFactory* factory);
#if _WIN32
void init(boo::ID3DDataFactory* factory);
#elif BOO_HAS_METAL
void init(boo::MetalDataFactory* factory);
#endif
};
2015-11-25 01:46:30 +00:00
protected:
View(ViewResources& res, View& parentView);
void commitResources(ViewResources& res);
2015-11-26 00:24:01 +00:00
2015-11-21 23:45:02 +00:00
public:
2015-11-30 00:21:42 +00:00
virtual ~View() {}
2015-11-26 23:03:56 +00:00
View() = delete;
2015-11-30 00:21:42 +00:00
View(const View& other) = delete;
View& operator=(const View& other) = delete;
2015-11-29 02:55:30 +00:00
View& parent() {return m_parentView;}
RootView& root() {return m_rootView;}
2015-11-30 00:21:42 +00:00
const boo::SWindowRect& subRect() const {return m_subRect;}
2015-11-29 02:55:30 +00:00
void updateSize();
2015-12-02 21:11:50 +00:00
void setBackground(Zeus::CColor color) {m_bgColor = color; m_bgValid = false;}
2015-11-30 00:21:42 +00:00
2015-12-02 21:11:50 +00:00
virtual void updateCVar(HECL::CVar* cvar) {}
2015-11-30 00:21:42 +00:00
virtual void mouseDown(const boo::SWindowCoord&, boo::EMouseButton, boo::EModifierKey) {}
virtual void mouseUp(const boo::SWindowCoord&, boo::EMouseButton, boo::EModifierKey) {}
virtual void mouseMove(const boo::SWindowCoord&) {}
2015-11-26 23:03:56 +00:00
virtual void resized(const boo::SWindowRect &root, const boo::SWindowRect& sub);
2015-12-02 21:11:50 +00:00
virtual void resetResources(ViewResources& res) {}
2015-11-26 00:24:01 +00:00
virtual void draw(boo::IGraphicsCommandQueue* gfxQ);
2015-11-21 01:14:49 +00:00
};
}
#endif // SPECTER_VIEW_HPP