Blender
V3.3
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#include <COM_RotateOperation.h>
Public Member Functions | |
RotateOperation () | |
bool | determine_depending_area_of_interest (rcti *input, ReadBufferOperation *read_operation, rcti *output) override |
void | execute_pixel_sampled (float output[4], float x, float y, PixelSampler sampler) override |
calculate a single pixel More... | |
void | init_data () override |
void | init_execution () override |
void | deinit_execution () override |
void | set_do_degree2_rad_conversion (bool abool) |
void | set_sampler (PixelSampler sampler) |
void | ensure_degree () |
void | get_area_of_interest (int input_idx, const rcti &output_area, rcti &r_input_area) override |
Get input operation area being read by this operation on rendering given output area. More... | |
void | update_memory_buffer_partial (MemoryBuffer *output, const rcti &area, Span< MemoryBuffer * > inputs) override |
void | determine_canvas (const rcti &preferred_area, rcti &r_area) override |
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virtual | ~NodeOperation () |
void | set_name (const std::string name) |
const std::string | get_name () const |
void | set_id (const int id) |
const int | get_id () const |
float | get_constant_value_default (float default_value) |
const float * | get_constant_elem_default (const float *default_elem) |
const NodeOperationFlags | get_flags () const |
std::optional< NodeOperationHash > | generate_hash () |
unsigned int | get_number_of_input_sockets () const |
unsigned int | get_number_of_output_sockets () const |
NodeOperationOutput * | get_output_socket (unsigned int index=0) |
NodeOperationInput * | get_input_socket (unsigned int index) |
NodeOperation * | get_input_operation (int index) |
virtual bool | is_output_operation (bool) const |
is_output_operation determines whether this operation is an output of the ExecutionSystem during rendering or editing. More... | |
void | set_execution_model (const eExecutionModel model) |
void | set_bnodetree (const bNodeTree *tree) |
void | set_execution_system (ExecutionSystem *system) |
virtual void | execute_region (rcti *, unsigned int) |
when a chunk is executed by a CPUDevice, this method is called More... | |
virtual void | execute_opencl_region (OpenCLDevice *, rcti *, unsigned int, MemoryBuffer **, MemoryBuffer *) |
when a chunk is executed by an OpenCLDevice, this method is called More... | |
virtual void | execute_opencl (OpenCLDevice *, MemoryBuffer *, cl_mem, MemoryBuffer **, std::list< cl_mem > *, std::list< cl_kernel > *) |
custom handle to add new tasks to the OpenCL command queue in order to execute a chunk on an GPUDevice. More... | |
void | set_canvas (const rcti &canvas_area) |
const rcti & | get_canvas () const |
void | unset_canvas () |
virtual bool | is_active_viewer_output () const |
is this operation the active viewer output user can select an ViewerNode to be active (the result of this node will be drawn on the backdrop). More... | |
void | set_canvas_input_index (unsigned int index) |
set the index of the input socket that will determine the canvas of this operation More... | |
void | set_determined_canvas_modifier (std::function< void(rcti &canvas)> fn) |
virtual eCompositorPriority | get_render_priority () const |
get the render priority of this node. More... | |
bool | is_braked () const |
void | update_draw () |
unsigned int | get_width () const |
unsigned int | get_height () const |
void | read_sampled (float result[4], float x, float y, PixelSampler sampler) |
void | read_filtered (float result[4], float x, float y, float dx[2], float dy[2]) |
void | read (float result[4], int x, int y, void *chunk_data) |
virtual void * | initialize_tile_data (rcti *) |
virtual void | deinitialize_tile_data (rcti *, void *) |
virtual MemoryBuffer * | get_input_memory_buffer (MemoryBuffer **) |
virtual std::unique_ptr< MetaData > | get_meta_data () |
void | render (MemoryBuffer *output_buf, Span< rcti > areas, Span< MemoryBuffer * > inputs_bufs) |
virtual void | update_memory_buffer (MemoryBuffer *UNUSED(output), const rcti &UNUSED(area), Span< MemoryBuffer * > UNUSED(inputs)) |
void | get_area_of_interest (NodeOperation *input_op, const rcti &output_area, rcti &r_input_area) |
Static Public Member Functions | |
static void | rotate_coords (float &x, float &y, float center_x, float center_y, float sine, float cosine) |
static void | get_rotation_center (const rcti &area, float &r_x, float &r_y) |
static void | get_rotation_offset (const rcti &input_canvas, const rcti &rotate_canvas, float &r_offset_x, float &r_offset_y) |
static void | get_area_rotation_bounds (const rcti &area, float center_x, float center_y, float sine, float cosine, rcti &r_bounds) |
static void | get_area_rotation_bounds_inverted (const rcti &area, float center_x, float center_y, float sine, float cosine, rcti &r_bounds) |
static void | get_rotation_area_of_interest (const rcti &input_canvas, const rcti &rotate_canvas, float sine, float cosine, const rcti &output_area, rcti &r_input_area) |
static void | get_rotation_canvas (const rcti &input_canvas, float sine, float cosine, rcti &r_canvas) |
Definition at line 10 of file COM_RotateOperation.h.
blender::compositor::RotateOperation::RotateOperation | ( | ) |
Definition at line 8 of file COM_RotateOperation.cc.
References blender::compositor::NodeOperation::add_input_socket(), blender::compositor::NodeOperation::add_output_socket(), blender::compositor::Bilinear, blender::compositor::Color, blender::compositor::None, blender::compositor::NodeOperation::set_canvas_input_index(), and blender::compositor::Value.
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overridevirtual |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 125 of file COM_RotateOperation.cc.
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overridevirtual |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 204 of file COM_RotateOperation.cc.
References blender::compositor::COM_AREA_NONE, blender::compositor::NodeOperationInput::determine_canvas(), blender::compositor::NodeOperation::determine_canvas(), ensure_degree(), blender::compositor::NodeOperation::execution_model_, blender::compositor::NodeOperation::get_input_socket(), get_rotation_canvas(), and blender::compositor::Tiled.
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overridevirtual |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 171 of file COM_RotateOperation.cc.
References ceil(), blender::compositor::NodeOperation::determine_depending_area_of_interest(), ensure_degree(), blender::math::floor(), input, MAX2, MIN2, output, x2, rcti::xmax, rcti::xmin, y1, rcti::ymax, and rcti::ymin.
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inline |
Definition at line 131 of file COM_RotateOperation.cc.
References KDL::cos(), DEG2RAD, blender::compositor::NodeOperation::execution_model_, blender::compositor::FullFrame, blender::compositor::NodeOperation::get_constant_value_default(), blender::compositor::NodeOperation::get_input_operation(), blender::compositor::Nearest, blender::compositor::NodeOperation::read_sampled(), KDL::sin(), and blender::compositor::Tiled.
Referenced by determine_canvas(), determine_depending_area_of_interest(), execute_pixel_sampled(), and get_area_of_interest().
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overridevirtual |
calculate a single pixel
result | is a float[4] array to store the result |
x | the x-coordinate of the pixel to calculate in image space |
y | the y-coordinate of the pixel to calculate in image space |
input_buffers | chunks that can be read by their ReadBufferOperation. |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 158 of file COM_RotateOperation.cc.
References ensure_degree(), ny, output, blender::compositor::NodeOperation::read_sampled(), sampler(), x, and y.
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overridevirtual |
Get input operation area being read by this operation on rendering given output area.
Implementation don't need to ensure r_input_area is within input operation bounds. The caller must clamp it. TODO: See if it's possible to use parameter overloading (input_id for example).
input_idx | Input operation index for which we want to calculate the area being read. |
output_area | Area being rendered by this operation. |
r_input_area | Returned input operation area that needs to be read in order to render given output area. |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 224 of file COM_RotateOperation.cc.
References blender::compositor::COM_CONSTANT_INPUT_AREA_OF_INTEREST, ensure_degree(), blender::compositor::expand_area_for_sampler(), blender::compositor::NodeOperation::get_canvas(), blender::compositor::NodeOperation::get_input_operation(), and get_rotation_area_of_interest().
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static |
Definition at line 36 of file COM_RotateOperation.cc.
References blender::compositor::area(), ceil(), blender::math::floor(), MAX2, MIN2, x2, rcti::xmax, rcti::xmin, y1, rcti::ymax, and rcti::ymin.
Referenced by get_area_rotation_bounds_inverted(), and get_rotation_canvas().
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static |
Definition at line 67 of file COM_RotateOperation.cc.
References blender::compositor::area(), and get_area_rotation_bounds().
Referenced by get_rotation_area_of_interest().
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static |
Definition at line 77 of file COM_RotateOperation.cc.
References BLI_rcti_translate(), get_area_rotation_bounds_inverted(), get_rotation_center(), and get_rotation_offset().
Referenced by get_area_of_interest(), and blender::compositor::TransformOperation::get_area_of_interest().
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static |
Definition at line 95 of file COM_RotateOperation.cc.
References BLI_rcti_translate(), get_area_rotation_bounds(), get_rotation_center(), and get_rotation_offset().
Referenced by determine_canvas(), and blender::compositor::TransformOperation::determine_canvas().
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static |
Definition at line 21 of file COM_RotateOperation.cc.
References blender::compositor::area(), BLI_rcti_size_x(), and BLI_rcti_size_y().
Referenced by get_rotation_area_of_interest(), get_rotation_canvas(), init_data(), and update_memory_buffer_partial().
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static |
Definition at line 27 of file COM_RotateOperation.cc.
References BLI_rcti_size_x(), and BLI_rcti_size_y().
Referenced by get_rotation_area_of_interest(), get_rotation_canvas(), and update_memory_buffer_partial().
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overridevirtual |
Initializes operation data needed after operations are linked and resolutions determined. For rendering heap memory data use init_execution().
Reimplemented from blender::compositor::NodeOperation.
Definition at line 112 of file COM_RotateOperation.cc.
References blender::compositor::NodeOperation::execution_model_, blender::compositor::NodeOperation::get_canvas(), get_rotation_center(), and blender::compositor::Tiled.
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overridevirtual |
Reimplemented from blender::compositor::NodeOperation.
Definition at line 119 of file COM_RotateOperation.cc.
References blender::compositor::NodeOperation::get_input_socket_reader().
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inlinestatic |
Definition at line 30 of file COM_RotateOperation.h.
Referenced by update_memory_buffer_partial().
Definition at line 67 of file COM_RotateOperation.h.
Referenced by blender::compositor::Stabilize2dNode::convert_to_operations(), and blender::compositor::TransformNode::convert_to_operations().
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inline |
Definition at line 72 of file COM_RotateOperation.h.
References sampler().
Referenced by blender::compositor::RotateNode::convert_to_operations(), blender::compositor::Stabilize2dNode::convert_to_operations(), and blender::compositor::TransformNode::convert_to_operations().
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overridevirtual |
Executes operation updating a memory buffer area. Multi-threaded calls.
Implements blender::compositor::MultiThreadedOperation.
Definition at line 241 of file COM_RotateOperation.cc.
References blender::compositor::area(), blender::compositor::NodeOperation::canvas_, blender::compositor::NodeOperation::get_canvas(), blender::compositor::NodeOperation::get_input_operation(), get_rotation_center(), get_rotation_offset(), inputs, output, blender::compositor::MemoryBuffer::read_elem_sampled(), rotate_coords(), x, rcti::xmin, y, and rcti::ymin.