virtual void Update()
{
PROFILE("CAppTask::Update()", 1);
glClearColor(0.253f, 0.47f, 0.683f, 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPolygonMode(GL_FRONT, m_nPolygonMode);
if(m_nPolygonMode == GL_FILL)
{
glDisable(GL_DEPTH_TEST);
m_tex.Enable();
m_shader.Enable();
m_shader.SetUniformParameter1i("s3Tex0", 0);
}
CSRTTransform camera = CCameraTask::GetPtr()->GetCamera();
float fDistance[2];
fDistance[0] = camera.GetPosition().Distance(m_cSphere.GetPosition());
fDistance[1] = camera.GetPosition().Distance(m_cSphere2.GetPosition());
if(fDistance[0] > fDistance[1])
{
m_cSphere.Draw(camera, m_tex);
m_cSphere2.Draw(camera, m_tex);
}
else
{
m_cSphere2.Draw(camera, m_tex);
m_cSphere.Draw(camera, m_tex);
}
glEnable(GL_DEPTH_TEST);
m_shader.Disable();
m_tex.Disable();
glPolygonMode(GL_FRONT, GL_FILL);
}
virtual void Update()
{
PROFILE("CAppTask::Update()", 1);
glClearColor(0.253f, 0.47f, 0.683f, 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPolygonMode(GL_FRONT, m_nPolygonMode);
if(m_nPolygonMode == GL_FILL)
{
glEnable(GL_BLEND);
glDepthFunc(GL_ALWAYS);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1, 1, 1, 1);
m_tex.Enable();
}
CSRTTransform camera = CCameraTask::GetPtr()->GetCamera();
int i, j;
#define LEVEL 10
const int nCubes = LEVEL*LEVEL*LEVEL;
CProjectedCube cube[nCubes];
float fDistance[nCubes];
for(i=0; i<nCubes; i++)
{
cube[i].SetPosition(CVector(i/(LEVEL*LEVEL)*2, ((i/LEVEL)%LEVEL)*2, (i%LEVEL)*2));
fDistance[i] = cube[i].GetPosition().Distance(camera.GetPosition());
}
int nOrder[nCubes];
for(i=0; i<nCubes; i++)
nOrder[i] = i;
for(i=0; i<nCubes; i++)
{
for(j=0; j<nCubes-i-1; j++)
{
if(fDistance[nOrder[j]] > fDistance[nOrder[j+1]])
{
int nTemp = nOrder[j];
nOrder[j] = nOrder[j+1];
nOrder[j+1] = nTemp;
}
}
}
for(i=0; i<nCubes; i++)
cube[nOrder[nCubes-1-i]].DrawVolume(camera);
m_tex.Disable();
glDisable(GL_BLEND);
glPolygonMode(GL_FRONT, GL_FILL);
}