LGram16
e067522598
Game client codebase including: - CharacterActionControl: Character and creature management - GlobalScript: Network, items, skills, quests, utilities - RYLClient: Main client application with GUI and event handlers - Engine: 3D rendering engine (RYLGL) - MemoryManager: Custom memory allocation - Library: Third-party dependencies (DirectX, boost, etc.) - Tools: Development utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// ViewFrustum.h: interface for the CViewFrustum class.
|
|
//
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
#if !defined(AFX_VIEWFRUSTUM_H__3771772E_0DF5_416F_8B98_F4ECC3232034__INCLUDED_)
|
|
#define AFX_VIEWFRUSTUM_H__3771772E_0DF5_416F_8B98_F4ECC3232034__INCLUDED_
|
|
|
|
#if _MSC_VER > 1000
|
|
#pragma once
|
|
#endif // _MSC_VER > 1000
|
|
#include <d3dx8.h>
|
|
|
|
enum WBPLAN { LEFT_P,RIGHT_P,TOP_P,BOTTOM_P,NEAR_P,FAR_P};
|
|
enum WBAXIS {X,Y,Z};
|
|
|
|
class RCullingBox {
|
|
public:
|
|
D3DXVECTOR3 m_Pos;
|
|
float m_Rot[3];
|
|
|
|
D3DXMATRIX m_matWorld; // local 좌표계 box를 world 좌표계로 변화 시키는 matrix
|
|
D3DXVECTOR3 m_LocalBound[8];
|
|
D3DXVECTOR3 m_WorldBound[8];
|
|
bool m_BoxSide; //in 인지 out 인지.
|
|
|
|
RCullingBox() {
|
|
m_Rot[X] = m_Rot[Y] = m_Rot[Z] = 0.0f;
|
|
m_BoxSide = false;
|
|
}
|
|
~RCullingBox(){}
|
|
void ChangeLocalToWorld() {
|
|
// Recompute m_mat, m_vecBoundsWorld, and m_planeBoundsWorld
|
|
// when the thing's position, orientation, or bounding box has changed
|
|
D3DXMATRIX matRotX,matRotY,matRotZ;
|
|
D3DXMATRIX matTrans;
|
|
|
|
D3DXMatrixRotationX( &matRotX, m_Rot[X] );
|
|
D3DXMatrixRotationY( &matRotY, m_Rot[Y] );
|
|
D3DXMatrixRotationZ( &matRotZ, m_Rot[Z] );
|
|
|
|
D3DXMatrixTranslation( &matTrans, m_Pos.x, m_Pos.y, m_Pos.z );
|
|
|
|
m_matWorld = matRotX * matRotZ * matRotY * matTrans;
|
|
|
|
// Transform bounding box coords from local space to world space
|
|
for( int i = 0; i < 8; i++ )
|
|
D3DXVec3TransformCoord( &m_WorldBound[i], &m_LocalBound[i], &m_matWorld );
|
|
|
|
}
|
|
|
|
|
|
};
|
|
|
|
class CViewFrustum{
|
|
public:
|
|
CViewFrustum();
|
|
~CViewFrustum();
|
|
void Update();
|
|
|
|
bool PointInFrustum(float x,float y,float z);
|
|
bool SphereInFrustum(float x,float y,float z,float rad);
|
|
bool BoxInFrustum(RCullingBox *);
|
|
bool BoxInFrustum(D3DXVECTOR3 vecMin,D3DXVECTOR3 vecMax);
|
|
bool BoxInFrustum(int *vecMin,int *vecMax);
|
|
private:
|
|
D3DXPLANE m_Frustum[6];
|
|
|
|
};
|
|
|
|
#endif // !defined(AFX_VIEWFRUSTUM_H__3771772E_0DF5_416F_8B98_F4ECC3232034__INCLUDED_)
|