Primitive Drawing

Functions
void	dglDrawLine (S32 x1, S32 y1, S32 x2, S32 y2, const ColorI &color)
	draws a line from x1,y1 to x2,y2 in the specified color
void	dglDrawLine (const Point2I &startPt, const Point2I &endPt, const ColorI &color)
	draws a line from startPt to endPt in specified color
void	dglDrawTriangleFill (const Point2I &pt1, const Point2I &pt2, const Point2I &pt3, const ColorI &color)
	draws an UNTEXTURED filled triangle with the three points which should be given in counterclockwise order
void	dglDrawRect (const Point2I &upperL, const Point2I &lowerR, const ColorI &color, const float &lineWidth=1.0f)
	draws a wireframe rectangle from upperL to lowerR in specified color and optional line width
void	dglDrawRect (const RectI &rect, const ColorI &color, const float &lineWidth=1.0f)
	draws a wireframe rectangle in "rect" in specified color and optional line width
void	dglDrawRectFill (const Point2I &upperL, const Point2I &lowerR, const ColorI &color)
	draws an UNTEXTURED filled rectangle from upperL to lowerR in specified color
void	dglDrawRectFill (const RectI &rect, const ColorI &color)
	draws an UNTEXTURED filled rectangle in "rect" in specified color
void	dglDrawQuadFill (const Point2I &point1, const Point2I &point2, const Point2I &point3, const Point2I &point4, const ColorI &color)
	draws an UNTEXTURED filled quad in specified color
void	dglDrawDot (const Point2F &screenPoint, const ColorI &color)
	draws a dot.
void	dglDraw2DSquare (const Point2F &screenPoint, F32 width, F32 spinAngle)
	draws a square, with center point "screenPoint", width of "width" on an angle of "spinAngle" in 2d
void	dglDrawBillboard (const Point3F &position, F32 width, F32 spinAngle)
	draws a square, with center point "position", width of "width" on an angle of "spinAngle" in 3d
void	dglWireCube (const Point3F &extent, const Point3F &center)
	Draws a wireframe cube around "center" with size "extent".
void	dglSolidCube (const Point3F &extent, const Point3F &enter)
	Draws a solid cube around "center" with size "extent".
void	dglDrawCircle (const Point2I &center, const F32 radius, const ColorI &color, const F32 &lineWidth=1.0f)
	Draws an unfilled circle using line segments.
void	dglDrawCircleFill (const Point2I &center, const F32 radius, const ColorI &color)
	Draws a filled circle.

Detailed Description

Easy functions for drawing lines and (un)textured rectangles in 2d or 3d space

Function Documentation

dglDraw2DSquare()

void dglDraw2DSquare	(	const Point2F &	screenPoint,
		F32	width,
		F32	spinAngle )

draws a square, with center point "screenPoint", width of "width" on an angle of "spinAngle" in 2d

dglDrawBillboard()

void dglDrawBillboard	(	const Point3F &	position,
		F32	width,
		F32	spinAngle )

draws a square, with center point "position", width of "width" on an angle of "spinAngle" in 3d

dglDrawCircle()

void dglDrawCircle	(	const Point2I &	center,
		const F32	radius,
		const ColorI &	color,
		const F32 &	lineWidth = 1.0f )

Draws an unfilled circle using line segments.

dglDrawCircleFill()

void dglDrawCircleFill	(	const Point2I &	center,
		const F32	radius,
		const ColorI &	color )

Draws a filled circle.

dglDrawDot()

void dglDrawDot	(	const Point2F &	screenPoint,
		const ColorI &	color )

draws a dot.

dglDrawLine() [1/2]

void dglDrawLine	(	const Point2I &	startPt,
		const Point2I &	endPt,
		const ColorI &	color )

draws a line from startPt to endPt in specified color

dglDrawLine() [2/2]

void dglDrawLine	(	S32	x1,
		S32	y1,
		S32	x2,
		S32	y2,
		const ColorI &	color )

draws a line from x1,y1 to x2,y2 in the specified color

dglDrawQuadFill()

void dglDrawQuadFill	(	const Point2I &	point1,
		const Point2I &	point2,
		const Point2I &	point3,
		const Point2I &	point4,
		const ColorI &	color )

draws an UNTEXTURED filled quad in specified color

dglDrawRect() [1/2]

void dglDrawRect	(	const Point2I &	upperL,
		const Point2I &	lowerR,
		const ColorI &	color,
		const float &	lineWidth = 1.0f )

draws a wireframe rectangle from upperL to lowerR in specified color and optional line width

dglDrawRect() [2/2]

void dglDrawRect	(	const RectI &	rect,
		const ColorI &	color,
		const float &	lineWidth = 1.0f )

draws a wireframe rectangle in "rect" in specified color and optional line width

dglDrawRectFill() [1/2]

void dglDrawRectFill	(	const Point2I &	upperL,
		const Point2I &	lowerR,
		const ColorI &	color )

draws an UNTEXTURED filled rectangle from upperL to lowerR in specified color

dglDrawRectFill() [2/2]

void dglDrawRectFill	(	const RectI &	rect,
		const ColorI &	color )

draws an UNTEXTURED filled rectangle in "rect" in specified color

dglDrawTriangleFill()

void dglDrawTriangleFill	(	const Point2I &	pt1,
		const Point2I &	pt2,
		const Point2I &	pt3,
		const ColorI &	color )

draws an UNTEXTURED filled triangle with the three points which should be given in counterclockwise order

dglSolidCube()

void dglSolidCube	(	const Point3F &	extent,
		const Point3F &	enter )

Draws a solid cube around "center" with size "extent".

dglWireCube()

void dglWireCube	(	const Point3F &	extent,
		const Point3F &	center )

Draws a wireframe cube around "center" with size "extent".