Render.h File Reference

Helper functions related to rendering. More...

#include "maths/Vector2D.h"

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Classes
struct	SDashedLine

Namespaces
	SimRender

Functions
void	SimRender::ConstructLineOnGround (const CSimContext &context, const std::vector< float > &xz, SOverlayLine &overlay, bool floating, float heightOffset=0.25f)
	Constructs overlay line from given points, conforming to terrain. More...
void	SimRender::ConstructCircleOnGround (const CSimContext &context, float x, float z, float radius, SOverlayLine &overlay, bool floating, float heightOffset=0.25f)
	Constructs overlay line as a circle with given center and radius, conforming to terrain. More...
void	SimRender::ConstructClosedArcOnGround (const CSimContext &context, float x, float z, float radius, float start, float end, SOverlayLine &overlay, bool floating, float heightOffset=0.25f)
	Constructs overlay line as an outlined circle sector (an arc with straight lines between the endpoints and the circle's center), conforming to terrain. More...
void	SimRender::ConstructSquareOnGround (const CSimContext &context, float x, float z, float w, float h, float a, SOverlayLine &overlay, bool floating, float heightOffset=0.25f)
	Constructs overlay line as rectangle with given center and dimensions, conforming to terrain. More...
void	SimRender::ConstructBoxOutline (const CBoundingBoxOriented &box, SOverlayLine &overlayLine)
	Constructs a solid outline of an arbitrarily-aligned bounding box. More...
void	SimRender::ConstructBoxOutline (const CBoundingBoxAligned &box, SOverlayLine &overlayLine)
	Constructs a solid outline of an axis-aligned bounding box. More...
void	SimRender::ConstructGimbal (const CVector3D &center, float radius, SOverlayLine &out, size_t numSteps=16)
	Constructs a simple gimbal outline with the given radius and center. More...
void	SimRender::ConstructAxesMarker (const CMatrix3D &coordSystem, SOverlayLine &outX, SOverlayLine &outY, SOverlayLine &outZ)
	Constructs 3D axis marker overlay lines for the given coordinate system. More...
void	SimRender::SmoothPointsAverage (std::vector< CVector2D > &points, bool closed)
	Updates the given points so each point is averaged with its neighbours, resulting in a somewhat smoother curve, assuming the points are roughly equally spaced. More...
void	SimRender::InterpolatePointsRNS (std::vector< CVector2D > &points, bool closed, float offset, int segmentSamples=4)
	Updates the given points to include intermediate points interpolating between the original control points, using a rounded nonuniform spline. More...
void	SimRender::ConstructDashedLine (const std::vector< CVector2D > &linePoints, SDashedLine &dashedLineOut, const float dashLength, const float blankLength)
	Creates a dashed line from the given line, dash length, and blank space between. More...
void	SimRender::AngularStepFromChordLen (const float maxChordLength, const float radius, float &out_stepAngle, unsigned &out_numSteps)
	Computes angular step parameters out_stepAngle and out_numSteps, given a maxChordLength on a circle of radius radius. More...
void	SimRender::SubdividePoints (std::vector< CVector2D > &points, float maxSegmentLength, bool closed)
	Subdivides a list of points into segments of maximum length maxSegmentLength that are of equal size between every two control points. More...

Detailed Description

Helper functions related to rendering.