raisin::CoordinateFrame

class · #include <rayrai/CoordinateFrame.hpp>

Render helper for visualizing multiple coordinate frames.

Nested classes

• struct Pose — Pose definition for a single coordinate frame.

Constructors & destructor

CoordinateFrame

CoordinateFrame(std::shared_ptr<RayraiGlobalAsset> &asset)

Construct a coordinate frame visualizer.

Parameters

Parameter	Description
asset	Shared asset cache; the shared unit-cylinder axis mesh is fetched from it once here.

~CoordinateFrame

~CoordinateFrame()

Public member functions

draw

void draw(Shader &shader)

Draws all coordinate frames in poses without culling.

Each axis is drawn as a cylinder (X red, Y green, Z blue) by setting the model and objectColor uniforms. The shader is not bound here, so shader must already be in use. Requires a current OpenGL context.

Parameters

Parameter	Description
shader	The shader program to use for rendering.

void draw(Shader &shader, const glm::mat4 &viewProjection, bool boundShader)

Variant that also frustum-culls poses against viewProjection.

Parameters

Parameter	Description
shader	Shader that must already be in use.
viewProjection	Camera view-projection matrix; an all-zero matrix disables culling.
boundShader	Unused; kept for API parity (neither overload binds the shader).

enable

void enable(bool enable)

Enables or disables rendering of this coordinate frame set.

Parameters

Parameter	Description
enable	True to enable, false to disable.

enabled

bool enabled() const

Returns True when this frame set is rendered.

Public attributes

poses

std::vector<Pose> poses

List of poses to render.

frameSize

double frameSize

Axis length in world units; the axis radius is 3% of this value.