mirror of https://github.com/axmolengine/axmol.git
98 lines
1.7 KiB
C++
98 lines
1.7 KiB
C++
#include "CCCamera.h"
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//#include "CCDirector.h"
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#include "ccMacros.h"
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#include "glu.h"
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#include "CCDrawingPrimitives.h"
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using namespace std;
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CCCamera::CCCamera(void)
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{
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}
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CCCamera::~CCCamera(void)
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{
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}
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string CCCamera::description(void)
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{
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char des[100];
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sprintf_s(des, 100, "<CCCamera | center = (%.2f,%.2f,%.2f)>", m_fCenterX, m_fCenterY, m_fCenterZ);
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string ret(des);
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return ret;
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}
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void CCCamera::restore(void)
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{
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m_fEyeX = m_fEyeY = 0.0f;
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m_fEyeZ = getZEye();
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m_fCenterX = m_fCenterY = m_fCenterZ = 0.0f;
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m_fUpX = 0.0f;
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m_fUpY = 1.0f;
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m_fUpZ = 0.0f;
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m_bDirty = FALSE;
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}
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void CCCamera::locate(void)
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{
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if (m_bDirty)
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{
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gluLookAt(m_fEyeX, m_fEyeY, m_fEyeZ,
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m_fCenterX, m_fCenterY, m_fCenterZ,
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m_fUpX, m_fUpY, m_fUpZ);
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}
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}
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float CCCamera::getZEye(void)
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{
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return FLT_EPSILON;
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}
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void CCCamera::setEyeXYZ(float fEyeX, float fEyeY, float fEyeZ)
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{
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m_fEyeX = fEyeX;
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m_fEyeY = fEyeY;
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m_fEyeZ = fEyeZ;
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}
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void CCCamera::setCenterXYZ(float fCenterX, float fCenterY, float fCenterZ)
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{
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m_fCenterX = fCenterX;
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m_fCenterY = fCenterY;
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m_fCenterZ = fCenterZ;
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}
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void CCCamera::setUpXYZ(float fUpX, float fUpY, float fUpZ)
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{
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m_fUpX = fUpX;
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m_fUpY = fUpY;
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m_fUpZ = fUpZ;
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}
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void CCCamera::getEyeXYZ(float *pEyeX, float *pEyeY, float *pEyeZ)
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{
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*pEyeX = m_fEyeX;
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*pEyeY = m_fEyeY;
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*pEyeZ = m_fEyeZ;
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}
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void CCCamera::getCenterXYZ(float *pCenterX, float *pCenterY, float *pCenterZ)
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{
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*pCenterX = m_fCenterX;
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*pCenterY = m_fCenterY;
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*pCenterZ = m_fCenterZ;
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}
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void CCCamera::getUpXYZ(float *pUpX, float *pUpY, float *pUpZ)
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{
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*pUpX = m_fUpX;
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*pUpY = m_fUpY;
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*pUpZ = m_fUpZ;
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}
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