coords.h File Reference

Shared spatial coordinate helpers for stimulus operators. More...

#include "oakfield/field.h"
#include "oakfield/field_patch.h"
#include <math.h>
#include <stdbool.h>

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Classes
struct	SimStimulusCoordConfig
	Shared coordinate mapping configuration used by stimulus operators. More...
struct	SimStimulusCoordRow
	Precomputed coordinate row state for efficient stimulus patch iteration. More...

Macros
#define	STIMULUS_COORD_EPS   1.0e-12

Typedefs
typedef enum SimStimulusCoordMode	SimStimulusCoordMode
	Spatial coordinate mappings shared by stimulus operators.
typedef enum SimStimulusCoordAxis	SimStimulusCoordAxis
	Cartesian axis selector for stimulus coordinates.
typedef enum SimStimulusSeparableMode	SimStimulusSeparableMode
	Combination mode for separable X/Y stimulus coordinates.
typedef struct SimStimulusCoordConfig	SimStimulusCoordConfig
	Shared coordinate mapping configuration used by stimulus operators.
typedef struct SimStimulusCoordRow	SimStimulusCoordRow
	Precomputed coordinate row state for efficient stimulus patch iteration.

Enumerations
enum	SimStimulusCoordMode {   SIM_STIMULUS_COORD_AXIS = 0 , SIM_STIMULUS_COORD_ANGLE , SIM_STIMULUS_COORD_RADIAL , SIM_STIMULUS_COORD_POLAR ,   SIM_STIMULUS_COORD_AZIMUTH , SIM_STIMULUS_COORD_ELLIPTIC , SIM_STIMULUS_COORD_SEPARABLE , SIM_STIMULUS_COORD_SPIRAL }
	Spatial coordinate mappings shared by stimulus operators. More...
enum	SimStimulusCoordAxis { SIM_STIMULUS_AXIS_X = 0 , SIM_STIMULUS_AXIS_Y = 1 }
	Cartesian axis selector for stimulus coordinates. More...
enum	SimStimulusSeparableMode { SIM_STIMULUS_SEPARABLE_MULTIPLY = 0 , SIM_STIMULUS_SEPARABLE_ADD = 1 }
	Combination mode for separable X/Y stimulus coordinates. More...

Detailed Description

Shared spatial coordinate helpers for stimulus operators.

Enumeration Type Documentation

SimStimulusCoordAxis

enum SimStimulusCoordAxis

Cartesian axis selector for stimulus coordinates.

Enumerator
SIM_STIMULUS_AXIS_X	X axis.
SIM_STIMULUS_AXIS_Y	Y axis.

SimStimulusCoordMode

enum SimStimulusCoordMode

Spatial coordinate mappings shared by stimulus operators.

Enumerator
SIM_STIMULUS_COORD_AXIS	Single Cartesian axis coordinate.
SIM_STIMULUS_COORD_ANGLE	Rotated linear coordinate.
SIM_STIMULUS_COORD_RADIAL	Radial distance from center.
SIM_STIMULUS_COORD_POLAR	Polar coordinate pair collapsed by projection.
SIM_STIMULUS_COORD_AZIMUTH	Azimuthal angle around center.
SIM_STIMULUS_COORD_ELLIPTIC	Elliptic radial coordinate.
SIM_STIMULUS_COORD_SEPARABLE	Separable X/Y coordinate combination.
SIM_STIMULUS_COORD_SPIRAL	Spiral phase coordinate.

SimStimulusSeparableMode

enum SimStimulusSeparableMode

Combination mode for separable X/Y stimulus coordinates.

Enumerator
SIM_STIMULUS_SEPARABLE_MULTIPLY	Multiply separable components.
SIM_STIMULUS_SEPARABLE_ADD	Add separable components.