c1901995e266bc8d206d357a80d1040bbdabb95f
[demo] / src / vulkan / mesh-vk.cc
1 #include <vulkan/vulkan.h>
2 #include "mesh-vk.h"
3
4 MeshVK::MeshVK()
5 {
6 }
7
8 MeshVK::MeshVK(const MeshVK &mesh)
9 {
10         indices = mesh.indices;
11         vertices = mesh.vertices;
12         normals = mesh.normals;
13         tex_coords = mesh.tex_coords;
14 }
15
16 MeshVK &MeshVK::operator=(const MeshVK &mesh)
17 {
18         if(this == &mesh)
19                 return *this;
20
21         /* what the copy constructor does */
22         indices = mesh.indices;
23         vertices = mesh.vertices;
24         normals = mesh.normals;
25         tex_coords = mesh.tex_coords;
26
27         return *this;
28 }
29
30 MeshVK::~MeshVK()
31 {
32         vku_destroy_buffer(vk_vertices);
33         vku_destroy_buffer(vk_normals);
34         vku_destroy_buffer(vk_tex_coords);
35         vku_destroy_buffer(vk_indices);
36
37         vertices.clear();
38         normals.clear();
39         tex_coords.clear();
40         indices.clear();
41 }
42
43 bool MeshVK::update_vertex_data()
44 {
45         if(vertices.empty()) {
46                 printf("empty vertices!\n");
47                 return false;
48         }
49
50         /* create vertex buffer */
51
52         if(!(vk_vertices = vku_create_buffer(vertices.size() * sizeof(Vec3),
53                                         VK_BUFFER_USAGE_VERTEX_BUFFER_BIT))) {
54                 fprintf(stderr, "Failed to create vertex buffer.\n");
55                 return false;
56         }
57
58         return true;
59 }
60
61 void MeshVK::draw() const
62 {
63 }
64
65 void MeshVK::draw_normals(float scale) const
66 {
67 }