dune::assimp_mesh Class Reference

A d3d_mesh created with the help of Assimp. More...

#include <assimp_mesh.h>

Inheritance diagram for dune::assimp_mesh:

Classes
struct	mesh_info
	A helper struct to supply information about submeshes loaded by Assimp. More...
struct	vertex
	A vertex with all its attributes as loaded by Assimp. More...

Public Member Functions
virtual void	destroy ()
	Destroy a mesh and free all its resources.
size_t	num_vertices ()
	Returns the number of vertices of a mesh.
size_t	num_faces ()
	Returns the number of faces of a mesh.
Public Member Functions inherited from dune::d3d_mesh
virtual void	set_shader (ID3D11Device *device, ID3DBlob *input_binary, ID3D11VertexShader *vs, ID3D11PixelShader *ps)
	Sets the input layout, vertex- and pixel shader of this mesh.
virtual void	set_shader_slots (INT diffuse_tex=-1, INT normal_tex=-1, INT specular_tex=-1)
	Sets three register numbers to identify the slots the pixel shader is looking for surface textures.
virtual void	create (ID3D11Device *device, const tstring &filename)=0
	Create a mesh from a given filename.
virtual void	render (ID3D11DeviceContext *context, DirectX::XMFLOAT4X4 *to_clip=nullptr)=0
	Renders the mesh using the shaders previously set. More...
Public Member Functions inherited from dune::aabb< DirectX::XMFLOAT3 >
DirectX::XMFLOAT3	center () const
	Returns the center of the bounding-box.
DirectX::XMFLOAT3	bb_max () const
	Returns the maximum (upper/right/back) of the bounding-box.
DirectX::XMFLOAT3	bb_min () const
	Returns the minimum (lower/left/front) of the bounding-box.
virtual void	set_world (const DirectX::XMFLOAT4X4 &world)
	Update the world matrix of this mesh.
const DirectX::XMFLOAT4X4 &	world ()
	Returns the current world matrix of this mesh.

Protected Member Functions
virtual void	push_back (vertex v)=0
	Push back a new vertex: this member needs to be overloaded in derived assimp_mesh objects.
Protected Member Functions inherited from dune::aabb< DirectX::XMFLOAT3 >
void	init_bb (const DirectX::XMFLOAT3 &p)
	Initialize the bounding-box with a first point. More...
void	update_bb (const DirectX::XMFLOAT3 &p)
	Update the bounding-box with a new point. More...

Detailed Description

A d3d_mesh created with the help of Assimp.

This is the base interface class for a d3d_mesh loading a file via Assimp. When the model is loaded, each single vertex of the model is copied over into a vertex structure and then handed to a method push_back(). Because this method is virtual, derived classes from assimp_mesh may handle vertex data differently. For instance, a PRT loader may discard several vertex attributes which another loader might not. In any case, the push_back() method is responsible to put the vertex into a structure that will later be sent to the GPU.

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

• /Users/tob/Documents/Dev/dirtchamber/src/dune/assimp_mesh.h
• /Users/tob/Documents/Dev/dirtchamber/src/dune/assimp_mesh.cpp