cesium-native/ref-doc/Transforms_8h_source.html

#pragma once


#include "Axis.h"

#include "Library.h"


#include <glm/fwd.hpp>


namespace CesiumGeometry {


struct CESIUMGEOMETRY_API Transforms final {


  static const glm::dmat4 Y_UP_TO_Z_UP;


  static const glm::dmat4 Z_UP_TO_Y_UP;


  static const glm::dmat4 X_UP_TO_Z_UP;


  static const glm::dmat4 Z_UP_TO_X_UP;


  static const glm::dmat4 X_UP_TO_Y_UP;


  static const glm::dmat4 Y_UP_TO_X_UP;


  static glm::dmat4 createTranslationRotationScaleMatrix(

      const glm::dvec3& translation,

      const glm::dquat& rotation,

      const glm::dvec3& scale);


  static void computeTranslationRotationScaleFromMatrix(

      const glm::dmat4& matrix,

      glm::dvec3* pTranslation,

      glm::dquat* pRotation,

      glm::dvec3* pScale);


  static const glm::dmat4&

  getUpAxisTransform(CesiumGeometry::Axis from, CesiumGeometry::Axis to);

};


} // namespace CesiumGeometry

CesiumGeometry
Basic geometry classes for Cesium.
Definition ImplicitTilingUtilities.h:16

CesiumGeometry::Axis
Axis
An enum describing the x, y, and z axes.
Definition Axis.h:10

CesiumGeometry::Transforms
Coordinate system matrix constructions helpers.
Definition Transforms.h:13

CesiumGeometry::Transforms::Z_UP_TO_X_UP
static const glm::dmat4 Z_UP_TO_X_UP
A matrix to convert from z-up to x-up orientation, by rotating about PI/2 around the y-axis.
Definition Transforms.h:37

CesiumGeometry::Transforms::createTranslationRotationScaleMatrix
static glm::dmat4 createTranslationRotationScaleMatrix(const glm::dvec3 &translation, const glm::dquat &rotation, const glm::dvec3 &scale)
Creates a translation-rotation-scale matrix, equivalent to translation * rotation * scale....

CesiumGeometry::Transforms::Y_UP_TO_X_UP
static const glm::dmat4 Y_UP_TO_X_UP
A matrix to convert from y-up to x-up orientation, by rotating about -PI/2 around the z-axis.
Definition Transforms.h:49

CesiumGeometry::Transforms::computeTranslationRotationScaleFromMatrix
static void computeTranslationRotationScaleFromMatrix(const glm::dmat4 &matrix, glm::dvec3 *pTranslation, glm::dquat *pRotation, glm::dvec3 *pScale)
Decomposes a matrix into translation, rotation, and scale components. This is the reverse of createTr...

CesiumGeometry::Transforms::X_UP_TO_Y_UP
static const glm::dmat4 X_UP_TO_Y_UP
A matrix to convert from x-up to y-up orientation, by rotating about PI/2 around the z-axis.
Definition Transforms.h:43

CesiumGeometry::Transforms::Z_UP_TO_Y_UP
static const glm::dmat4 Z_UP_TO_Y_UP
A matrix to convert from z-up to y-up orientation, by rotating about -PI/2 around the x-axis.
Definition Transforms.h:25

CesiumGeometry::Transforms::getUpAxisTransform
static const glm::dmat4 & getUpAxisTransform(CesiumGeometry::Axis from, CesiumGeometry::Axis to)
Gets a transform that converts from one up axis to another.

CesiumGeometry::Transforms::X_UP_TO_Z_UP
static const glm::dmat4 X_UP_TO_Z_UP
A matrix to convert from x-up to z-up orientation, by rotating about -PI/2 around the y-axis.
Definition Transforms.h:31

CesiumGeometry::Transforms::Y_UP_TO_Z_UP
static const glm::dmat4 Y_UP_TO_Z_UP
A matrix to convert from y-up to z-up orientation, by rotating about PI/2 around the x-axis.
Definition Transforms.h:19