KX_LightObject::~KX_LightObject()
{
GPULamp *lamp;
if((lamp = GetGPULamp())) {
float obmat[4][4] = {{0}};
GPU_lamp_update(lamp, 0, 0, obmat);
}
m_rendertools->RemoveLight(&m_lightobj);
}
RAS_OpenGLLight::~RAS_OpenGLLight()
{
GPULamp *lamp;
KX_LightObject *kxlight = (KX_LightObject *)m_light;
Lamp *la = (Lamp *)kxlight->GetBlenderObject()->data;
if ((lamp = GetGPULamp())) {
float obmat[4][4] = {{0}};
GPU_lamp_update(lamp, 0, 0, obmat);
GPU_lamp_update_distance(lamp, la->dist, la->att1, la->att2, la->coeff_const, la->coeff_lin, la->coeff_quad);
GPU_lamp_update_spot(lamp, la->spotsize, la->spotblend);
}
}
void KX_LightObject::Update()
{
GPULamp *lamp;
if((lamp = GetGPULamp()) != NULL && GetSGNode()) {
float obmat[4][4];
// lights don't get their openGL matrix updated, do it now
if (GetSGNode()->IsDirty())
GetOpenGLMatrix();
double *dobmat = GetOpenGLMatrixPtr()->getPointer();
for(int i=0; i<4; i++)
for(int j=0; j<4; j++, dobmat++)
obmat[i][j] = (float)*dobmat;
GPU_lamp_update(lamp, m_lightobj.m_layer, 0, obmat);
GPU_lamp_update_colors(lamp, m_lightobj.m_red, m_lightobj.m_green,
m_lightobj.m_blue, m_lightobj.m_energy);
}
}
void RAS_OpenGLLight::Update()
{
GPULamp *lamp;
KX_LightObject *kxlight = (KX_LightObject *)m_light;
if ((lamp = GetGPULamp()) != NULL && kxlight->GetSGNode()) {
float obmat[4][4];
// lights don't get their openGL matrix updated, do it now
if (kxlight->GetSGNode()->IsDirty())
kxlight->GetOpenGLMatrix();
float *dobmat = kxlight->GetOpenGLMatrixPtr()->getPointer();
for (int i = 0; i < 4; i++)
for (int j = 0; j < 4; j++, dobmat++)
obmat[i][j] = (float)*dobmat;
int hide = kxlight->GetVisible() ? 0 : 1;
GPU_lamp_update(lamp, m_layer, hide, obmat);
GPU_lamp_update_colors(lamp, m_color[0], m_color[1],
m_color[2], m_energy);
GPU_lamp_update_distance(lamp, m_distance, m_att1, m_att2, m_coeff_const, m_coeff_lin, m_coeff_quad);
GPU_lamp_update_spot(lamp, m_spotsize, m_spotblend);
}
}