Camera::Camera(H3DRes pipeline)
{
_relative.x = -4.0;
_relative.y = 12.0;
_relative.z = -4.0;
_target = Utils::Vec3f(0.0, 0.0, 0.0);
handle = h3dAddCameraNode(H3DRootNode, nullptr, pipeline);
h3dSetNodeParamI(handle, H3DCamera::ViewportXI, 0);
h3dSetNodeParamI(handle, H3DCamera::ViewportYI, 0);
h3dSetNodeParamI(handle, H3DCamera::ViewportWidthI, AppCtrl::screen_w);
h3dSetNodeParamI(handle, H3DCamera::ViewportHeightI, AppCtrl::screen_h);
h3dSetupCameraView(handle,
_std_fov,
AppCtrl::screen_aspect,
0.1,
30.0);
float mat[16];
h3dGetCameraProjMat(handle, mat);
_proj_mat = Utils::Matrix4f(mat);
}
//== Установка размера поверхности отрисовки.
void SH3DBind::SetSize(UI uiWidth, UI uiHeight)
{
h3dSetNodeParamI(gniCamera, H3DCamera::ViewportXI, 0);
h3dSetNodeParamI(gniCamera, H3DCamera::ViewportYI, 0);
h3dSetNodeParamI(gniCamera, H3DCamera::ViewportWidthI, uiWidth);
h3dSetNodeParamI(gniCamera, H3DCamera::ViewportHeightI, uiHeight);
h3dSetupCameraView(gniCamera, 45.0f, (PxReal)uiWidth / (PxReal)uiHeight, 0.1f, 2048.0f);
h3dResizePipelineBuffers(griPipe, uiWidth, uiHeight);
}
void TentacleApplication::resize( int width, int height )
{
// Resize viewport
h3dSetNodeParamI(_cam,H3DCamera::ViewportXI, 0);
h3dSetNodeParamI(_cam,H3DCamera::ViewportYI, 0);
h3dSetNodeParamI(_cam,H3DCamera::ViewportWidthI, width);
h3dSetNodeParamI(_cam,H3DCamera::ViewportHeightI, height);
// Set virtual camera parameters
h3dSetupCameraView( _cam, 45.0f, (float)width / height, 0.1f, 1000.0f );
}
void resizeViewport(int width, int height)
{
// Set up viewport and render target sizes
h3dSetNodeParamI(cam, H3DCamera::ViewportXI, 0);
h3dSetNodeParamI(cam, H3DCamera::ViewportYI, 0);
h3dSetNodeParamI(cam, H3DCamera::ViewportWidthI, width);
h3dSetNodeParamI(cam, H3DCamera::ViewportHeightI, height);
h3dSetupCameraView(cam, 45.0f, float(width) / height, 0.1f, 16384.0f);
h3dResizePipelineBuffers(pipeRes, width, height);
} // end resizeViewport
void Application::resize( int width, int height )
{
// Resize viewport
h3dSetNodeParamI( _cam, H3DCamera::ViewportXI, 0 );
h3dSetNodeParamI( _cam, H3DCamera::ViewportYI, 0 );
h3dSetNodeParamI( _cam, H3DCamera::ViewportWidthI, width );
h3dSetNodeParamI( _cam, H3DCamera::ViewportHeightI, height );
// Set virtual camera parameters
h3dSetupCameraView( _cam, 45.0f, (float)width / height, 0.1f, 1000.0f );
h3dResizePipelineBuffers( _hdrPipeRes, width, height );
h3dResizePipelineBuffers( _forwardPipeRes, width, height );
}
void Camera::setView(const Vector2 &size, const float fovDegrees, const Vector2 &clipDistances)
{
this->viewSize = size;
this->fovDegrees = fovDegrees;
this->clipDistances = clipDistances;
h3dSetNodeParamI(cameraNode, H3DCamera::ViewportXI, 0);
h3dSetNodeParamI(cameraNode, H3DCamera::ViewportYI, 0);
h3dSetNodeParamI(cameraNode, H3DCamera::ViewportWidthI, size.x);
h3dSetNodeParamI(cameraNode, H3DCamera::ViewportHeightI, size.y);
h3dSetupCameraView(cameraNode, fovDegrees, viewSize.x / viewSize.y, clipDistances.x, clipDistances.y);
h3dResizePipelineBuffers(Modules::renderer().getPipelineHandle(), viewSize.x, viewSize.y);
h3dSetNodeTransform(cameraNode, 0, 1.8f, 10.0f, 0 , 0, 0, 1, 1, 1);
h3dGetCameraProjMat(cameraNode, projMat.ptr());
projMat = Matrix4::initPerspMat(fovDegrees, size.x / size.y, clipDistances.x, clipDistances.y);
}
