A simple cylinder shape. More...

#include <cylinder.hpp>

Inheritance diagram for Tucano::Shapes::Cylinder:

Public Member Functions
	Cylinder (float r=1.0, float h=2.0, int subs_xy=32, int subs_z=8, bool cap=true)
	Default Constructor. More...

void	render (const Tucano::Camera &camera, const Tucano::Camera &light)
	Render cylinder. More...

float	getHeight (void)
	Returns cylinder cylinder_height. More...

float	getRadius (void)
	Returns cylinder cylinder_radius. More...

Public Member Functions inherited from Tucano::Mesh
	Mesh (void)
	Default Constructor. More...

int	getNumberOfElements (void)
	Returns the number of elements (primitives such as triangles) of the mesh. More...

int	getNumberOfVertices (void)
	Returns the number of vertices in the mesh. More...

void	resetLocations (void)
	Resets all vertex attributes locations to -1. More...

void	reset (void)

void	loadVertices (vector< Eigen::Vector4f > &vert)
	Load vertices (x,y,z,w) and creates appropriate vertex attribute. The default attribute name is "in_Position". Computes bounding box and centroid and normalization factors (scale). More...

void	loadNormals (vector< Eigen::Vector3f > &norm)
	Load normals (x,y,z) as a vertex attribute. More...

void	loadTexCoords (vector< Eigen::Vector2f > &tex, bool normalize=false)
	Load tex coords (u,v) as a vertex attribute. Optionally normalizes coords in range [0,1]. More...

void	loadColors (vector< Eigen::Vector4f > &clrs)
	Load colors (r,g,b,a) as a vertex attribute. More...

void	loadIndices (vector< GLuint > &ind)
	Load indices into indices array. More...

void	setDefaultAttribLocations (void)
	Sets default attribute locations. vertex coords -> location 0 normals -> location 1 colors -> location 2 texCoords -> location 3. More...

bool	hasAttribute (const string &name) const
	Returns wether an attribute exists or not. More...

VertexAttribute *	getAttribute (const string &name)
	Returns a pointer to an attribute Given an attribute name, searches to see if it exists, if so, returns a pointer to it. More...

void	setAttributeLocation (Shader *shader)
	Automatically sets the attribute locations for a given Shader. More...

void	setAttributeLocation (const Shader &shader)

void	setAttributeLocation (string name, GLint loc)
	Sets the location of a generic vertex attribute. More...

VertexAttribute *	createAttribute (string name, vector< Eigen::Vector4f > &attrib)
	Creates and loads a new mesh attribute of 4 floats. More...

VertexAttribute *	createAttribute (string name, vector< Eigen::Vector3f > &attrib)
	Creates and loads a new mesh attribute of 3 floats. More...

VertexAttribute *	createAttribute (string name, vector< Eigen::Vector2f > &attrib)
	Creates and loads a new mesh attribute of 2 floats. More...

virtual void	bindBuffers (void)
	Binds all buffers. More...

virtual void	unbindBuffers (void)
	Unbinds all buffers. More...

virtual void	renderPoints (void)
	Render only points without index buffer. More...

virtual void	renderElements (void)
	Call the draw method for rendering triangles. This method requires that a index buffer has been created. More...

virtual void	renderLineLoop (void)
	Render all vertices as a continous line loop. More...

virtual void	renderPatches (void)
	Call the draw method for rendering patches. This method requires that a index buffer has been created. More...

virtual void	render (void)
	Render the mesh triangles. The method binds the buffers, calls the method to render triangles, and then unbinds all buffers. Note that a index buffer is necessary. More...

void	createParallelepiped (float x, float y, float z)
	Sets the mesh as a Parallelpiped with given dimensions, scales so larger side is equal to 1. More...

void	createQuad (void)
	Sets the mesh as Unit Quad. More...

Public Member Functions inherited from Tucano::Model
	Model (void)

Eigen::Vector4f	getColor (void)
	Returns the default color of the model. More...

void	setColor (const Eigen::Vector4f &color)
	Sets the default color of the model. More...

virtual Eigen::Vector3f	getObjectCenter (void) const
	Returns the center of the axis-aligned bounding box. More...

virtual Eigen::Vector3f	getCentroid (void) const
	Returns the centroid of the model. More...

virtual float	getBoundingSphereRadius (void) const

Eigen::Affine3f	getModelMatrix (void) const
	Returns the model matrix. More...

Eigen::Affine3f *	modelMatrix (void)
	Returns a pointer to the model matrix. More...

void	setModelMatrix (const Eigen::Affine3f &m)
	Sets the model matrix. More...

float	getScale (void) const
	Returns the scale factor for fitting the model inside a unit cube. More...

void	normalizeModelMatrix (void)
	Normalize model matrix to center and scale model. The model matrix will include a translation to place model's centroid at the origin, and scale the model to fit inside a unit sphere. More...

void	desnormalizeModelMatrix (void)
	Desnormalize model matrix. More...

void	resetModelMatrix (void)
	Resets the model matrix. More...

Private Member Functions
void	createGeometry (int subs_xy, int subs_z)
	Define cylinder geometry. More...

Private Attributes
Tucano::Shader	cylinder_shader
	Shader to render cylinder. More...

float	cylinder_height = 2.0
	Cylinder cylinder_height. More...

float	cylinder_radius = 1.0
	Cylinder cylinder_radius. More...

bool	with_cap = true
	flag to create or not caps More...

Additional Inherited Members
Protected Attributes inherited from Tucano::Mesh
vector< Tucano::VertexAttribute >	vertex_attributes
	Array of generic attributes. More...

unsigned int	numberOfVertices = 0
	Number of vertices in vertices array. More...

unsigned int	numberOfNormals = 0
	Number of normals in normals array. More...

unsigned int	numberOfElements = 0
	Number of indices in indices array. More...

unsigned int	numberOfTexCoords = 0
	Number of texture coordinates in texCoords array. More...

unsigned int	numberOfColors = 0
	Number of colors in colors array. More...

GLuint	index_buffer_id = 0
	Index Buffer. More...

GLuint	vao_id = 0
	Vertex Array Object ID (VAO is just a descriptor, does not contain any data) More...

bool	willTessellate = false
	Variable indicating if there will be tessellation. More...

std::shared_ptr< GLuint >	index_buffer_sptr = 0
	Shared pointer for index buffer. More...

std::shared_ptr< GLuint >	vao_sptr = 0
	Shared pointer for vertex array object. More...

Protected Attributes inherited from Tucano::Model
Eigen::Affine3f	model_matrix
	Model matrix, holds information about the models location and orientation. More...

Eigen::Vector3f	objectCenter
	Center of the mesh object. More...

Eigen::Vector3f	centroid
	Object's centroid (different from center of bounding box) More...

float	radius
	Radius of the mesh bounding sphere. More...

float	scale
	The normalization scale factor, scales the model matrix to fit the model inside a unit cube. More...

Eigen::Vector4f	default_color = Eigen::Vector4f (0.7, 0.7, 0.7, 1.0)
	Default color. More...

Detailed Description

A simple cylinder shape.

Constructor & Destructor Documentation

Tucano::Shapes::Cylinder::Cylinder	(	float	r = `1.0`,
		float	h = `2.0`,
		int	subs_xy = `32`,
		int	subs_z = `8`,
		bool	cap = `true`
	)

inline

Default Constructor.

Member Function Documentation

void Tucano::Shapes::Cylinder::createGeometry	(	int	subs_xy,
		int	subs_z
	)

inlineprivate

Define cylinder geometry.

Cylinder is created by creating two disks (caps) and generating triangles between them

float Tucano::Shapes::Cylinder::getHeight ( void )

inline

Returns cylinder cylinder_height.

float Tucano::Shapes::Cylinder::getRadius ( void )

inline

Returns cylinder cylinder_radius.

void Tucano::Shapes::Cylinder::render	(	const Tucano::Camera &	camera,
		const Tucano::Camera &	light
	)

inline

Render cylinder.

Member Data Documentation

float Tucano::Shapes::Cylinder::cylinder_height = 2.0

private

Cylinder cylinder_height.

float Tucano::Shapes::Cylinder::cylinder_radius = 1.0

private

Cylinder cylinder_radius.

Tucano::Shader Tucano::Shapes::Cylinder::cylinder_shader

private

Shader to render cylinder.

bool Tucano::Shapes::Cylinder::with_cap = true

private

flag to create or not caps

The documentation for this class was generated from the following file:

tucano/shapes/cylinder.hpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation