forked from FWGS/Paranoia2
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/*
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gl_primitive.h - render primitives
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this code written for Paranoia 2: Savior modification
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Copyright (C) 2013 Uncle Mike
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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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*/
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#ifndef GL_PRIMITIVE_H
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#define GL_PRIMITIVE_H
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#define DRAWTYPE_UNKNOWN 0
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#define DRAWTYPE_SURFACE 1
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#define DRAWTYPE_MESH 2
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#define DRAWTYPE_QUAD 3
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//#pragma pack(1)
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class CSolidEntry
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{
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public:
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void SetRenderPrimitive( const Vector verts[4], const Vector4D &color, int texture, int rendermode );
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void SetRenderSurface( msurface_t *surface, word hProgram );
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void SetRenderMesh( struct vbomesh_s *mesh, word hProgram );
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virtual bool IsTranslucent( void ) { return false; }
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int GetType( void ) { return m_bDrawType; }
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byte m_bDrawType; // type of entry
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union
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{
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cl_entity_t *m_pParentEntity; // pointer to parent entity
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int m_iRenderMode; // rendermode for primitive
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};
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union
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{
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model_t *m_pRenderModel; // render model
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int m_iStartVertex; // offset in global heap
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};
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union
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{
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unsigned short m_hProgram; // handle to glsl program (may be 0)
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unsigned short m_hTexture; // texture for primitive
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};
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union
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{
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struct vbomesh_s *m_pMesh; // NULL or mesh
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msurface_t *m_pSurf; // NULL or surface
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int m_iColor; // primitive color
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};
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};
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class CTransEntry : public CSolidEntry
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{
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public:
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void ComputeViewDistance( const Vector &absmin, const Vector &absmax );
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void ComputeScissor( const Vector &absmin, const Vector &absmax );
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virtual bool IsTranslucent( void ) { return true; }
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void RequestScreenColor( void );
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void RequestScreenDepth( void );
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void RenderScissorDebug( void );
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float m_flViewDist;
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Vector4D m_vecRect;
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bool m_bScissorReady : 1;
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};
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//#pragma pack()
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#endif//GL_PRIMITIVE_H
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