molecular::gfx Namespace Reference

Molecular graphics classes. More...

Namespaces
	Egl
	Wrapper around EGL functions.
	Glx
	Wrapper around GLX functions.
	Picking
	PixelFormatConversion
	Conversion between PixelFormat and OpenGL type, format and internalFormat.
	TextureUtils

Classes
class	ApplyTextures
	Set texture uniforms in subfunctions. More...
class	AssetManager
	Loads assets when they are needed, and unloads them when they are not needed anymore. More...
class	Attribute
	Vertex attribute variable. More...
class	CpuParticleSystem
class	DefaultProgramData
	Contains default data for ProgramGenerator. More...
struct	demo
class	DrawDebugMesh
	Draws lines and text. More...
class	DrawingFunction
	Base class for functions drawing stuff. More...
class	DrawMesh
	Draws a mesh by specifying a mesh filename. More...
class	DrawMeshData
	RenderFunction that draws a group of meshes. More...
class	DrawSkyDome
	Draw textures sky dome. More...
class	DrawTerrain
	Draw heightmap terrain. More...
class	DrawTestSkeleton
class	FlatScene
	Uses brute-force frustum culling to call a collection of functions. More...
class	GlCommandSink
	Interface to OpenGL. More...
class	GlFunctions
class	GlFunctionsGl10NativeNoGles2
	Functions that are in both OpenGL 1.0 and OpenGL ES 2.0. More...
class	GlFunctionsGles2Native
	Native OpenGL calls up to OpenGL ES 2.0. More...
class	GlFunctionsGles2ProcAddresses
	Procedure Addresses for functions that are in GLES 2.0, but not in OpenGL 1.0. More...
struct	GlFunctionsInitializerEgl
	Acquires procedure pointers through eglGetProcAddress. More...
class	GlFunctionsNative
	Native OpenGL calls above ES 2.0. More...
class	GlFunctionsProcAddresses
	Procedure addresses for functions above GLES 2.0. More...
class	GlfwContext
	Provides viewport dimensions when using the GLFW library. More...
class	GlfwOpenGlWindow
	Initializes a GLFWwindow with OpenGL capabilities. More...
class	GlfwVulkanWindow
class	Group
	The Demultiplexer class is a utility class for cases where more than one output is required. More...
class	HumanSkin
	Implementation of subsurface scattering as presented in GPU Gems 3. More...
class	Material
	Collection of uniform variables. More...
class	MaterialBinding
	Binds alls material variables to the current DynamicScoping scope. More...
class	MaterialManager
	Loads materials from ini files and provides them on request. More...
struct	MeshBoundsCollectionFile
	File format for collection of bounding boxes. More...
class	MeshDataSource
	Interface to a source of mesh data. More...
class	MeshLoader
	Loads mesh files. More...
struct	MeshLocator
	Specifies a mesh file and optional morph targets. More...
class	MultipleCalleeRenderFunction
	RenderFunction that calls multiple other RenderFunctions. More...
class	NmbMeshDataSource
class	OpenGL10ProcAddresses
	Procedure addresses for OpenGL 1.0. More...
class	Output
	Dummy variable for declaring shader outputs. More...
struct	ParticleSystemParams
class	PortalZoneScene
	Portal-zone visibility determination. More...
class	ProgramProvider
	Caches programs from the ProgramGenerator. More...
class	RenderContext
	Provides a context for the Renderer to draw to. More...
class	RenderFunction
	Function object that issues draw calls and calls other RenderFunctions. More...
class	RenderManagerT
	Encloses all objects needed for rendering. More...
class	RequestOutput
	Declare an output variable that influences shader program generation. More...
class	SetShCoefficients
	Sets spherical harmonics coefficients based on tetrahedron interpolation. More...
class	SetUniforms
	Sets arbitrary uniform variables before calling the callee. More...
class	SetupLight
	Sets up a single, directional light. More...
class	ShadowMapping
	Example shadow mapping function. More...
class	SingleCalleeRenderFunction
	RenderFunction that calls a single other RenderFunction only. More...
class	Skeleton
	Set character animation uniforms. More...
class	SkinProgramData
	Shader generator functions for subsurface scattering. More...
struct	SwapchainBuffers
class	TetrahedronInterpolation
struct	TetrahedronSpaceFile
struct	texture_object
class	TextureLoader
	Loads textures. More...
class	TextureSplatting
	Texture splatting. Mostly useful for terrain. More...
class	TextureSplattingData
class	Transform
class	Uniform
	Uniform variable that can be fed to a Renderer::Program More...
class	Variable
	Variable that can be fed to Renderer::Program More...
class	ViewSetup
class	Visibility
class	VulkanInfrastructure
class	VulkanRenderCmdSink
	Interface to Vulkan. More...

Typedefs
using	GlfwFileLoader = util::DummyFileLoader
	Selects file loader, depending on OS. More...
typedef RenderManagerT< FileServer< GlfwFileLoader >, TaskDispatcher >	GlfwRenderManager
using	GlfwWindow = GlfwOpenGlWindow
	Selects Vulkan or OpenGL window, depending on configuration. More...
typedef AssetManager< DrawMeshData *, 1, false, MeshLocator >	MeshManager
using	RenderCmdSink = GlCommandSink
typedef DynamicScoping< Hash, Variable >	Scoping
	Dynamic scoping to associate hashes to Variable. More...
typedef AssetManager< RenderCmdSink::Texture *, 10, true, Hash >	TextureManager

Functions
Hash	MakeHash (const std::string &string)
	Make hash out of std::string. More...
constexpr Hash	MakeHash (Hash hash)
	Make hash out of hash. More...
template<class TString >
void	DrawText (const TString &text, const Vector3 &start, float textHeight, const FontAtlasDescriptionFile &fontDescription, std::vector< Vector3 > &outVertexPositions, std::vector< Vector2 > &outVertexTexCoords)
	Create vertex positions and texture coordinates for atlassed text. More...
template void	DrawText (const std::string &text, const Vector3 &start, float textHeight, const util::FontAtlasDescriptionFile &fontDescription, std::vector< Vector3 > &outVertexPositions, std::vector< Vector2 > &outVertexTexCoords)
template void	DrawText (const std::wstring &text, const Vector3 &start, float textHeight, const util::FontAtlasDescriptionFile &fontDescription, std::vector< Vector3 > &outVertexPositions, std::vector< Vector2 > &outVertexTexCoords)
bool	PortalFacingToViewer (const Vector3 portalPoints[3], const Vector3 &viewPos)
Vector3	Unproject (const Matrix4 &proj, const Matrix4 &view, const Vector3 &point)
	Convert screen coordinates to world coordinates. More...
VKAPI_ATTR VkBool32 VKAPI_CALL	BreakCallback (VkFlags msgFlags, VkDebugReportObjectTypeEXT objType, uint64_t srcObject, size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg, void *pUserData)
VKAPI_ATTR VkBool32 VKAPI_CALL	dbgFunc (VkFlags msgFlags, VkDebugReportObjectTypeEXT objType, uint64_t srcObject, size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg, void *pUserData)
Hash	MakeHash (const MeshLocator &locator)
	Modified hashing function that hashes MeshLocator. More...
const char *	GlConstantString (GLenum e)
	Returns string for the given OpenGL constant. More...
template<class TetrahedronIterator , class PositionIterator , class CoeffsIterator , class NormalsIterator , class Storage >
void	WriteTetrahedronSpaceFile (TetrahedronIterator tetBegin, TetrahedronIterator tetEnd, PositionIterator posBegin, PositionIterator posEnd, CoeffsIterator coeffsBegin, CoeffsIterator coeffsEnd, NormalsIterator normalsBegin, NormalsIterator normalsEnd, Storage &outStorage)

Detailed Description

Molecular graphics classes.

Typedef Documentation

using molecular::gfx::GlfwFileLoader = typedef util::DummyFileLoader

Selects file loader, depending on OS.

typedef RenderManagerT<FileServer<GlfwFileLoader>, TaskDispatcher> molecular::gfx::GlfwRenderManager

using molecular::gfx::GlfwWindow = typedef GlfwOpenGlWindow

Selects Vulkan or OpenGL window, depending on configuration.

typedef AssetManager<DrawMeshData*, 1, false, MeshLocator> molecular::gfx::MeshManager

using molecular::gfx::RenderCmdSink = typedef GlCommandSink

typedef DynamicScoping<Hash, Variable> molecular::gfx::Scoping

Dynamic scoping to associate hashes to Variable.

typedef AssetManager<RenderCmdSink::Texture*, 10, true, Hash> molecular::gfx::TextureManager

Function Documentation

VKAPI_ATTR VkBool32 VKAPI_CALL molecular::gfx::BreakCallback	(	VkFlags	msgFlags,
		VkDebugReportObjectTypeEXT	objType,
		uint64_t	srcObject,
		size_t	location,
		int32_t	msgCode,
		const char *	pLayerPrefix,
		const char *	pMsg,
		void *	pUserData
	)

VKAPI_ATTR VkBool32 VKAPI_CALL molecular::gfx::dbgFunc	(	VkFlags	msgFlags,
		VkDebugReportObjectTypeEXT	objType,
		uint64_t	srcObject,
		size_t	location,
		int32_t	msgCode,
		const char *	pLayerPrefix,
		const char *	pMsg,
		void *	pUserData
	)

template<class TString >

void molecular::gfx::DrawText	(	const TString &	text,
		const Vector3 &	start,
		float	textHeight,
		const FontAtlasDescriptionFile &	fontDescription,
		std::vector< Vector3 > &	outVertexPositions,
		std::vector< Vector2 > &	outVertexTexCoords
	)

Create vertex positions and texture coordinates for atlassed text.

TString can be std::string or std::wstring.

template void molecular::gfx::DrawText	(	const std::string &	text,
		const Vector3 &	start,
		float	textHeight,
		const util::FontAtlasDescriptionFile &	fontDescription,
		std::vector< Vector3 > &	outVertexPositions,
		std::vector< Vector2 > &	outVertexTexCoords
	)

template void molecular::gfx::DrawText	(	const std::wstring &	text,
		const Vector3 &	start,
		float	textHeight,
		const util::FontAtlasDescriptionFile &	fontDescription,
		std::vector< Vector3 > &	outVertexPositions,
		std::vector< Vector2 > &	outVertexTexCoords
	)

const char * molecular::gfx::GlConstantString

(

GLenum

e

)

Returns string for the given OpenGL constant.

If the constant is unknown, it returns the enum value as a string that is only valid until the next call to GlConstantString.

Hash molecular::gfx::MakeHash

(

const MeshLocator &

locator

)

Modified hashing function that hashes MeshLocator.

Includes the file name and morph targets with their respective weights.

Hash molecular::gfx::MakeHash ( const std::string &  string )

inline

Make hash out of std::string.

constexpr Hash molecular::gfx::MakeHash

(

Hash

hash

)

Make hash out of hash.

Just returns the hash itself.

bool molecular::gfx::PortalFacingToViewer ( const Vector3  portalPoints[3], const Vector3 &  viewPos  )

inline

Vector3 molecular::gfx::Unproject	(	const Matrix4 &	proj,
		const Matrix4 &	view,
		const Vector3 &	point
	)

Convert screen coordinates to world coordinates.

Similar to gluUnProject().

Parameters

proj	Projection matrix.
view	View matrix.
point	Point to unproject in normalised device coordinates (from -1 to 1 in all axes).

Returns

Point in world coordinates.

template<class TetrahedronIterator , class PositionIterator , class CoeffsIterator , class NormalsIterator , class Storage >

void molecular::gfx::WriteTetrahedronSpaceFile	(	TetrahedronIterator	tetBegin,
		TetrahedronIterator	tetEnd,
		PositionIterator	posBegin,
		PositionIterator	posEnd,
		CoeffsIterator	coeffsBegin,
		CoeffsIterator	coeffsEnd,
		NormalsIterator	normalsBegin,
		NormalsIterator	normalsEnd,
		Storage &	outStorage
	)