primitives_array_provider.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2013 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28 
29 
30 #pragma once
31 
32 #include "../api_display.h"
33 #include "../Render/primitives_array.h"
34 
35 namespace clan
36 {
39 
41 class CL_API_DISPLAY PrimitivesArrayProvider
42 {
45 
46 public:
47  virtual ~PrimitivesArrayProvider() { return; }
48 
50 
54 
55 public:
56  class VertexData
57  {
58  public:
59  VertexData(VertexArrayBufferProvider *array_provider, VertexAttributeDataType type, size_t offset, int size, int stride) :
60  array_provider(array_provider), type(type), offset(offset), size(size), stride(stride) {}
61 
63 
66  size_t offset;
67  int size;
68  int stride;
69  };
70 
74 
75 public:
77  virtual void set_attribute(int index, const VertexData &data, bool normalize = false) = 0;
78 
82 
83 private:
85 };
86 
87 }
88 
Interface for implementing a PrimitivesArray target.
Definition: primitives_array_provider.h:41
virtual ~PrimitivesArrayProvider()
Definition: primitives_array_provider.h:47
int stride
Definition: primitives_array_provider.h:68
VertexArrayBufferProvider * array_provider
Definition: primitives_array_provider.h:64
VertexAttributeDataType type
Definition: primitives_array_provider.h:65
size_t offset
Definition: primitives_array_provider.h:66
VertexData()
Definition: primitives_array_provider.h:62
Vertex Array Buffer provider.
Definition: vertex_array_buffer_provider.h:42
VertexAttributeDataType
Primitives array description.
Definition: primitives_array.h:57
Definition: primitives_array_provider.h:56
int size
Definition: primitives_array_provider.h:67
VertexData(VertexArrayBufferProvider *array_provider, VertexAttributeDataType type, size_t offset, int size, int stride)
Definition: primitives_array_provider.h:59