Frame-local scene recorder for 3D line primitives. 更多...

#include <PrimitiveDrawList.h>

Public 成员函数
	PrimitiveSceneCanvas3D (SceneDrawContext context, std::size_t hardCommandLimit=65536)
	Primitive scene canvas 3 d.

void	save ()
	Saves .

void	restore ()
	Restore.

void	concat (const glm::mat4 &transform)
	Concat.

void	drawLine (glm::vec3 a, glm::vec3 b, const ScenePrimitivePaint &paint)
	Draws line.

void	drawPoint (glm::vec3 point, const ScenePrimitivePaint &paint)
	Draws point.

void	drawPolyline (std::span< const glm::vec3 > points, bool closed, const ScenePrimitivePaint &paint)
	Draws polyline.

eve::Result< PrimitiveRecordStatus >	tryDrawPolyline (std::span< const glm::vec3 > points, bool closed, const ScenePrimitivePaint &paint)
	Atomically records an owning 3D polyline or returns a structured budget failure.

void	drawRay (glm::vec3 origin, glm::vec3 direction, float length, const ScenePrimitivePaint &paint)
	Draws ray.

void	drawTriangle (glm::vec3 a, glm::vec3 b, glm::vec3 c, const ScenePrimitivePaint &paint)
	Draws triangle.

void	drawQuad (glm::vec3 a, glm::vec3 b, glm::vec3 c, glm::vec3 d, const ScenePrimitivePaint &paint)
	Draws quad.

void	drawDisk (glm::vec3 center, glm::vec3 normal, float radius, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Draws disk.

void	drawArc (glm::vec3 center, glm::vec3 normal, glm::vec3 zeroDirection, float radius, float startRadians, float sweepRadians, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Draws arc.

void	drawAabb (glm::vec3 minimum, glm::vec3 maximum, const ScenePrimitivePaint &paint)
	Records the twelve edges of an axis-aligned box.

void	drawObb (glm::vec3 center, const std::array< glm::vec3, 3 > &halfAxes, const ScenePrimitivePaint &paint)
	Draws obb.

void	drawGrid (glm::vec3 origin, glm::vec3 axisU, glm::vec3 axisV, std::uint32_t cellsU, std::uint32_t cellsV, const ScenePrimitivePaint &paint)
	Records a planar grid spanned by two caller-provided axes.

void	drawSphere (glm::vec3 center, float radius, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Records three orthogonal great circles.

void	drawSphere (glm::vec3 center, float radius, const ScenePrimitivePaint &paint, const RadialTessellation &tessellation)
	Draws a sphere using a fixed quality or adaptive projected error policy.

void	drawCapsule (glm::vec3 a, glm::vec3 b, float radius, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Draws capsule.

void	drawCylinder (glm::vec3 a, glm::vec3 b, float radius, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Records endpoint circles and four side lines of a cylinder.

void	drawCone (glm::vec3 apex, glm::vec3 axis, float height, float radius, const ScenePrimitivePaint &paint, std::uint32_t segments=32)
	Records the base circle and four side lines of a cone.

void	drawArrow (glm::vec3 from, glm::vec3 to, float headLength, float headRadius, const ScenePrimitivePaint &paint)
	Records a shaft and four-sided arrow head.

void	drawFrustum (const std::array< glm::vec3, 8 > &corners, const ScenePrimitivePaint &paint)
	Draws frustum.

void	reset ()
	Resets .

const SceneDrawContext &	context () const noexcept
	Context.

const std::vector< PolylineCommand3D > &	commands () const noexcept
	Commands.

const std::vector< TriangleCommand3D > &	triangles () const noexcept
	Triangles.

const PrimitiveDrawStatistics &	statistics () const noexcept
	Statistics.

友元
class	PrimitiveScene

详细描述

Frame-local scene recorder for 3D line primitives.

在文件 PrimitiveDrawList.h 第 114 行定义.

构造及析构函数说明

◆ PrimitiveSceneCanvas3D()

eve::graphics::PrimitiveSceneCanvas3D::PrimitiveSceneCanvas3D	(	SceneDrawContext	context,
		std::size_t	hardCommandLimit = `65536`
	)

explicit

Primitive scene canvas 3 d.

在文件 PrimitiveDrawList.cpp 第 511 行定义.

引用了 EV_PARAM_CHECK , 以及 eve::graphics::SceneDrawContext::validate().

成员函数说明

◆ commands()

const std::vector< PolylineCommand3D > & eve::graphics::PrimitiveSceneCanvas3D::commands ( ) const

inlinenoexcept

Commands.

在文件 PrimitiveDrawList.h 第 177 行定义.

被这些函数引用 eve::graphics::RenderSystem3D::render() , 以及 eve::graphics::resolvePrimitiveStrokes3D().

◆ concat()

void eve::graphics::PrimitiveSceneCanvas3D::concat ( const glm::mat4 & transform )

Concat.

在文件 PrimitiveDrawList.cpp 第 525 行定义.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ context()

const SceneDrawContext & eve::graphics::PrimitiveSceneCanvas3D::context ( ) const

inlinenoexcept

Context.

在文件 PrimitiveDrawList.h 第 175 行定义.

被这些函数引用 eve::graphics::resolvePrimitiveStrokes3D().

◆ drawAabb()

void eve::graphics::PrimitiveSceneCanvas3D::drawAabb	(	glm::vec3	minimum,
		glm::vec3	maximum,
		const ScenePrimitivePaint &	paint
	)

Records the twelve edges of an axis-aligned box.

在文件 PrimitiveDrawList.cpp 第 635 行定义.

引用了 drawLine(), edges, EV_PARAM_CHECK, eve::graphics::Fill, maximum, minimum, eve::graphics::PrimitivePaint::mode , 以及 eve::graphics::Stroke.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawArc()

void eve::graphics::PrimitiveSceneCanvas3D::drawArc	(	glm::vec3	center,
		glm::vec3	normal,
		glm::vec3	zeroDirection,
		float	radius,
		float	startRadians,
		float	sweepRadians,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Draws arc.

在文件 PrimitiveDrawList.cpp 第 612 行定义.

引用了 angle, center, drawPolyline(), EV_PARAM_CHECK, eve::graphics::Fill, eve::graphics::PrimitivePaint::mode, n, normal, points, radius, eve::graphics::Stroke, u , 以及 v.

被这些函数引用 eve::graphics::PrimitiveScene::tryRender().

◆ drawArrow()

void eve::graphics::PrimitiveSceneCanvas3D::drawArrow	(	glm::vec3	from,
		glm::vec3	to,
		float	headLength,
		float	headRadius,
		const ScenePrimitivePaint &	paint
	)

Records a shaft and four-sided arrow head.

在文件 PrimitiveDrawList.cpp 第 800 行定义.

引用了 direction, drawCone(), drawLine(), EV_PARAM_CHECK, from, length , 以及 to.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawCapsule()

void eve::graphics::PrimitiveSceneCanvas3D::drawCapsule	(	glm::vec3	a,
		glm::vec3	b,
		float	radius,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Draws capsule.

在文件 PrimitiveDrawList.cpp 第 743 行定义.

引用了 a, b, drawCylinder(), drawSphere() , 以及 radius.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawCone()

void eve::graphics::PrimitiveSceneCanvas3D::drawCone	(	glm::vec3	apex,
		glm::vec3	axis,
		float	height,
		float	radius,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Records the base circle and four side lines of a cone.

在文件 PrimitiveDrawList.cpp 第 776 行定义.

引用了 direction, drawLine(), drawPolyline(), EV_PARAM_CHECK, eve::graphics::Fill, height, eve::graphics::PrimitivePaint::mode, radius, eve::graphics::Stroke, u , 以及 v.

被这些函数引用 drawArrow() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawCylinder()

void eve::graphics::PrimitiveSceneCanvas3D::drawCylinder	(	glm::vec3	a,
		glm::vec3	b,
		float	radius,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Records endpoint circles and four side lines of a cylinder.

在文件 PrimitiveDrawList.cpp 第 752 行定义.

引用了 a, b, drawLine(), drawPolyline(), eve::graphics::Fill, eve::graphics::PrimitivePaint::mode, radius, eve::graphics::Stroke, u , 以及 v.

被这些函数引用 drawCapsule() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawDisk()

void eve::graphics::PrimitiveSceneCanvas3D::drawDisk	(	glm::vec3	center,
		glm::vec3	normal,
		float	radius,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Draws disk.

在文件 PrimitiveDrawList.cpp 第 600 行定义.

引用了 center, drawPolyline(), eve::graphics::Fill, eve::graphics::PrimitivePaint::mode, normal, radius, eve::graphics::Stroke, u , 以及 v.

被这些函数引用 eve::graphics::PrimitiveScene::tryRender().

◆ drawFrustum()

void eve::graphics::PrimitiveSceneCanvas3D::drawFrustum	(	const std::array< glm::vec3, 8 > &	corners,
		const ScenePrimitivePaint &	paint
	)

Draws frustum.

在文件 PrimitiveDrawList.cpp 第 815 行定义.

引用了 drawLine(), edges, eve::graphics::Fill, eve::graphics::PrimitivePaint::mode , 以及 eve::graphics::Stroke.

被这些函数引用 drawObb(), eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawGrid()

void eve::graphics::PrimitiveSceneCanvas3D::drawGrid	(	glm::vec3	origin,
		glm::vec3	axisU,
		glm::vec3	axisV,
		std::uint32_t	cellsU,
		std::uint32_t	cellsV,
		const ScenePrimitivePaint &	paint
	)

Records a planar grid spanned by two caller-provided axes.

在文件 PrimitiveDrawList.cpp 第 673 行定义.

引用了 drawLine(), EV_PARAM_CHECK, origin , 以及 t.

被这些函数引用 eve::graphics::PrimitiveScene::tryRender().

◆ drawLine()

void eve::graphics::PrimitiveSceneCanvas3D::drawLine	(	glm::vec3	a,
		glm::vec3	b,
		const ScenePrimitivePaint &	paint
	)

Draws line.

在文件 PrimitiveDrawList.cpp 第 527 行定义.

引用了 a, b, drawPolyline() , 以及 points.

被这些函数引用 drawAabb(), drawArrow(), drawCone(), drawCylinder(), drawFrustum(), drawGrid(), drawPoint(), drawRay() , 以及 eve::graphics_editing::PrimitiveGizmoRenderer::render().

◆ drawObb()

void eve::graphics::PrimitiveSceneCanvas3D::drawObb	(	glm::vec3	center,
		const std::array< glm::vec3, 3 > &	halfAxes,
		const ScenePrimitivePaint &	paint
	)

Draws obb.

在文件 PrimitiveDrawList.cpp 第 663 行定义.

引用了 center, drawFrustum(), EV_PARAM_CHECK , 以及 index.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawPoint()

void eve::graphics::PrimitiveSceneCanvas3D::drawPoint	(	glm::vec3	point,
		const ScenePrimitivePaint &	paint
	)

Draws point.

在文件 PrimitiveDrawList.cpp 第 532 行定义.

引用了 drawLine(), eve::graphics::SceneDrawContext::nearPlane, point, eve::graphics::PrimitivePaint::stroke, eve::graphics::SceneDrawContext::view, eve::graphics::SceneDrawContext::viewportSize, eve::graphics::StrokeStyle::width, eve::graphics::StrokeStyle::widthSpace , 以及 eve::graphics::WorldUnits.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render().

◆ drawPolyline()

void eve::graphics::PrimitiveSceneCanvas3D::drawPolyline	(	std::span< const glm::vec3 >	points,
		bool	closed,
		const ScenePrimitivePaint &	paint
	)

Draws polyline.

在文件 PrimitiveDrawList.cpp 第 541 行定义.

引用了 points , 以及 tryDrawPolyline().

被这些函数引用 drawArc(), drawCone(), drawCylinder(), drawDisk(), drawLine(), drawQuad(), drawSphere(), drawTriangle() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawQuad()

void eve::graphics::PrimitiveSceneCanvas3D::drawQuad	(	glm::vec3	a,
		glm::vec3	b,
		glm::vec3	c,
		glm::vec3	d,
		const ScenePrimitivePaint &	paint
	)

Draws quad.

在文件 PrimitiveDrawList.cpp 第 588 行定义.

引用了 a, b, c, d, drawPolyline(), eve::graphics::Fill, eve::graphics::PrimitivePaint::mode , 以及 eve::graphics::Stroke.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render().

◆ drawRay()

void eve::graphics::PrimitiveSceneCanvas3D::drawRay	(	glm::vec3	origin,
		glm::vec3	direction,
		float	length,
		const ScenePrimitivePaint &	paint
	)

Draws ray.

在文件 PrimitiveDrawList.cpp 第 563 行定义.

引用了 direction, drawLine(), EV_PARAM_CHECK, length , 以及 origin.

◆ drawSphere() [1/2]

void eve::graphics::PrimitiveSceneCanvas3D::drawSphere	(	glm::vec3	center,
		float	radius,
		const ScenePrimitivePaint &	paint,
		const RadialTessellation &	tessellation
	)

Draws a sphere using a fixed quality or adaptive projected error policy.

在文件 PrimitiveDrawList.cpp 第 726 行定义.

引用了 center, drawSphere(), eve::graphics::SceneDrawContext::projection, radius, eve::graphics::resolveRadialSegments(), eve::graphics::SceneDrawContext::view , 以及 eve::graphics::SceneDrawContext::viewportSize.

◆ drawSphere() [2/2]

void eve::graphics::PrimitiveSceneCanvas3D::drawSphere	(	glm::vec3	center,
		float	radius,
		const ScenePrimitivePaint &	paint,
		std::uint32_t	segments = `32`
	)

Records three orthogonal great circles.

在文件 PrimitiveDrawList.cpp 第 691 行定义.

引用了 a, b, c, center, d, drawPolyline(), eve::graphics::Fill, eve::graphics::PrimitivePaint::mode, point, radius , 以及 eve::graphics::Stroke.

被这些函数引用 drawCapsule(), drawSphere(), eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::PrimitiveScene::tryRender().

◆ drawTriangle()

void eve::graphics::PrimitiveSceneCanvas3D::drawTriangle	(	glm::vec3	a,
		glm::vec3	b,
		glm::vec3	c,
		const ScenePrimitivePaint &	paint
	)

Draws triangle.

在文件 PrimitiveDrawList.cpp 第 573 行定义.

引用了 a, b, c, drawPolyline(), eve::graphics::Fill, eve::graphics::PrimitivePaint::mode, points, eve::graphics::Stroke , 以及 eve::graphics::PrimitivePaint::validate().

◆ reset()

void eve::graphics::PrimitiveSceneCanvas3D::reset ( )

Resets .

在文件 PrimitiveDrawList.cpp 第 830 行定义.

◆ restore()

void eve::graphics::PrimitiveSceneCanvas3D::restore ( )

Restore.

在文件 PrimitiveDrawList.cpp 第 519 行定义.

引用了 EV_PARAM_CHECK.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render().

◆ save()

void eve::graphics::PrimitiveSceneCanvas3D::save ( )

Saves .

在文件 PrimitiveDrawList.cpp 第 517 行定义.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render().

◆ statistics()

const PrimitiveDrawStatistics & eve::graphics::PrimitiveSceneCanvas3D::statistics ( ) const

inlinenoexcept

Statistics.

在文件 PrimitiveDrawList.h 第 181 行定义.

被这些函数引用 eve::graphics_editing::PrimitiveGizmoRenderer::render() , 以及 eve::graphics::resolvePrimitiveStrokes3D().

◆ triangles()

const std::vector< TriangleCommand3D > & eve::graphics::PrimitiveSceneCanvas3D::triangles ( ) const

inlinenoexcept

Triangles.

在文件 PrimitiveDrawList.h 第 179 行定义.

被这些函数引用 eve::graphics::RenderSystem3D::render() , 以及 eve::graphics::resolvePrimitiveStrokes3D().

◆ tryDrawPolyline()

eve::Result< PrimitiveRecordStatus > eve::graphics::PrimitiveSceneCanvas3D::tryDrawPolyline	(	std::span< const glm::vec3 >	points,
		bool	closed,
		const ScenePrimitivePaint &	paint
	)

Atomically records an owning 3D polyline or returns a structured budget failure.

在文件 PrimitiveDrawList.cpp 第 547 行定义.

引用了 eve::graphics::PrimitiveDrawStatistics::commandCount, eve::graphics::PrimitiveDrawStatistics::droppedCommands, points, eve::graphics::Recorded, eve::graphics::PrimitiveDrawStatistics::segmentCount, eve::Result< T >::success(), u , 以及 eve::graphics::PrimitivePaint::validate().

被这些函数引用 drawPolyline().

友元及相关函数文档

◆ PrimitiveScene

friend class PrimitiveScene

friend

在文件 PrimitiveDrawList.h 第 184 行定义.

该类的文档由以下文件生成:

src/modules/graphics/PrimitiveDrawList.h
src/modules/graphics/PrimitiveDrawList.cpp

Public 成员函数

友元

详细描述

构造及析构函数说明

◆ PrimitiveSceneCanvas3D()

成员函数说明

◆ commands()

◆ concat()

◆ context()

◆ drawAabb()

◆ drawArc()

◆ drawArrow()

◆ drawCapsule()

◆ drawCone()

◆ drawCylinder()

◆ drawDisk()

◆ drawFrustum()

◆ drawGrid()

◆ drawLine()

◆ drawObb()

◆ drawPoint()

◆ drawPolyline()

◆ drawQuad()

◆ drawRay()

◆ drawSphere() [1/2]

◆ drawSphere() [2/2]

◆ drawTriangle()

◆ reset()

◆ restore()

◆ save()

◆ statistics()

◆ triangles()

◆ tryDrawPolyline()

友元及相关函数文档

◆ PrimitiveScene