light.cpp File Reference

#include "render/light.h"
#include "device/device.h"
#include "render/background.h"
#include "render/film.h"
#include "render/graph.h"
#include "render/integrator.h"
#include "render/mesh.h"
#include "render/nodes.h"
#include "render/object.h"
#include "render/scene.h"
#include "render/shader.h"
#include "render/stats.h"
#include "util/util_foreach.h"
#include "util/util_hash.h"
#include "util/util_logging.h"
#include "util/util_path.h"
#include "util/util_progress.h"
#include "util/util_task.h"

Go to the source code of this file.

Functions
static CCL_NAMESPACE_BEGIN void	shade_background_pixels (Device *device, DeviceScene *dscene, int width, int height, vector< float3 > &pixels, Progress &progress)
	NODE_DEFINE (Light)
static void	background_cdf (int start, int end, int res_x, int res_y, const vector< float3 > *pixels, float2 *cond_cdf)

Function Documentation

background_cdf()

static void background_cdf ( int  start, int  end, int  res_x, int  res_y, const vector< float3 > *  pixels, float2 *  cond_cdf  )

static

Definition at line 539 of file light.cpp.

References average(), M_PI_F, sinf, float2::x, and float2::y.

NODE_DEFINE()

NODE_DEFINE

(

Light

)

Definition at line 107 of file light.cpp.

References NodeType::add(), angle(), NodeEnum::insert(), LIGHT_AREA, LIGHT_BACKGROUND, LIGHT_DISTANT, LIGHT_POINT, LIGHT_SPOT, M_PI_4_F, M_PI_F, one_float3(), shader(), size(), SOCKET_BOOLEAN, SOCKET_COLOR, SOCKET_ENUM, SOCKET_FLOAT, SOCKET_INT, SOCKET_NODE, SOCKET_POINT, SOCKET_TRANSFORM, SOCKET_UINT, SOCKET_VECTOR, transform_identity(), type, and zero_float3().

shade_background_pixels()

static CCL_NAMESPACE_BEGIN void shade_background_pixels ( Device *  device, DeviceScene *  dscene, int  width, int  height, vector< float3 > &  pixels, Progress &  progress  )

static

Definition at line 39 of file light.cpp.

References __float_as_int(), device_vector< T >::alloc(), Device::const_copy_to(), device_vector< T >::copy_from_device(), device_vector< T >::copy_to_device(), device_vector< T >::data(), DeviceScene::data, device_memory::device_pointer, device_vector< T >::free(), function_bind, DeviceTask::get_cancel, Progress::get_cancel(), height, make_uint4(), MEM_READ_ONLY, MEM_READ_WRITE, DeviceTask::num_samples, DeviceTask::SHADER, SHADER_EVAL_BACKGROUND, DeviceTask::shader_eval_type, DeviceTask::shader_input, DeviceTask::shader_output, DeviceTask::shader_w, DeviceTask::shader_x, DeviceTask::split(), blender::compositor::task, Device::task_add(), Device::task_wait(), v, width, x, y, and device_vector< T >::zero_to_device().

Referenced by LightManager::device_update_background().