101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
#ifndef _BGC_ROTATION3_H_
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#define _BGC_ROTATION3_H_
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#include "utilities.h"
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#include "angle.h"
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#include "vector3.h"
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typedef struct {
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bgc_vector3_fp32_t axis;
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float radians;
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} bgc_rotation3_fp32_t;
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typedef struct {
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bgc_vector3_fp64_t axis;
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double radians;
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} bgc_rotation3_fp64_t;
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extern const bgc_rotation3_fp32_t BGC_IDLE_ROTATION3_FP32;
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extern const bgc_rotation3_fp64_t BGC_IDLE_ROTATION3_FP64;
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// =================== Reset ==================== //
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inline void bgc_rotation3_reset_fp32(bgc_rotation3_fp32_t* rotation)
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{
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rotation->axis.x1 = 0.0f;
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rotation->axis.x2 = 0.0f;
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rotation->axis.x3 = 0.0f;
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rotation->radians = 0.0f;
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}
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inline void bgc_rotation3_reset_fp64(bgc_rotation3_fp64_t* rotation)
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{
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rotation->axis.x1 = 0.0;
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rotation->axis.x2 = 0.0;
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rotation->axis.x3 = 0.0;
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rotation->radians = 0.0;
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}
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// ==================== Make ==================== //
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inline void bgc_rotation3_set_values_fp32(const float x1, const float x2, const float x3, const float angle, const bgc_angle_unit_t unit, bgc_rotation3_fp32_t* rotation)
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{
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rotation->axis.x1 = x1;
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rotation->axis.x2 = x2;
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rotation->axis.x3 = x3;
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if (bgc_vector3_normalize_fp32(&rotation->axis)) {
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rotation->radians = bgc_angle_to_radians_fp32(angle, unit);
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}
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else {
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rotation->radians = 0.0f;
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}
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}
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inline void bgc_rotation3_set_values_fp64(const double x1, const double x2, const double x3, const double angle, const bgc_angle_unit_t unit, bgc_rotation3_fp64_t* rotation)
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{
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rotation->axis.x1 = x1;
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rotation->axis.x2 = x2;
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rotation->axis.x3 = x3;
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if (bgc_vector3_normalize_fp64(&rotation->axis)) {
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rotation->radians = bgc_angle_to_radians_fp64(angle, unit);
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}
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else {
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rotation->radians = 0.0;
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}
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}
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inline void bgc_rotation3_set_with_axis_fp32(const bgc_vector3_fp32_t* axis, const float angle, const bgc_angle_unit_t unit, bgc_rotation3_fp32_t* rotation)
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{
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rotation->axis.x1 = axis->x1;
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rotation->axis.x2 = axis->x2;
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rotation->axis.x3 = axis->x3;
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if (bgc_vector3_normalize_fp32(&rotation->axis)) {
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rotation->radians = bgc_angle_to_radians_fp32(angle, unit);
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}
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else {
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rotation->radians = 0.0f;
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}
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}
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inline void bgc_rotation3_set_with_axis_fp64(const bgc_vector3_fp64_t* axis, const double angle, const bgc_angle_unit_t unit, bgc_rotation3_fp64_t* rotation)
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{
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rotation->axis.x1 = axis->x1;
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rotation->axis.x2 = axis->x2;
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rotation->axis.x3 = axis->x3;
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if (bgc_vector3_normalize_fp64(&rotation->axis)) {
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rotation->radians = bgc_angle_to_radians_fp64(angle, unit);
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}
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else {
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rotation->radians = 0.0;
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}
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}
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#endif
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