1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*
* Copyright 2022-2024 Frederico de Oliveira Linhares
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "view_3d.hpp"
#include "sprite.hpp"
#include "orientation_3d.hpp"
#include "vector_3d.hpp"
#include "vector_4d.hpp"
#include "blucat/sprite.hpp"
#include "blucat/view_3d.hpp"
void
cg_free_view_3d(mrb_state *mrb, void* obj)
{
auto ptr = static_cast<std::shared_ptr<BluCat::View3D>*>(obj);
ptr->~shared_ptr();
mrb_free(mrb, ptr);
}
const struct mrb_data_type cg_view_3d_type = { "CG_View3D", cg_free_view_3d };
static mrb_value
cg_cView3D_initialize(mrb_state *mrb, mrb_value self)
{
std::shared_ptr<glm::vec4> *region;
mrb_float projection_width, projection_height;
std::shared_ptr<BluCat::View3D> *ptr;
mrb_get_args(mrb, "dff", ®ion, &cg_vector_4d_type,
&projection_width, &projection_height);
ptr = (std::shared_ptr<BluCat::View3D>*)DATA_PTR(self);
if(ptr) mrb_free(mrb, ptr);
ptr = (std::shared_ptr<BluCat::View3D>*)mrb_malloc(
mrb, sizeof(std::shared_ptr<BluCat::View3D>));
new(ptr)std::shared_ptr<BluCat::View3D>(
std::make_shared<BluCat::View3D>(
*region->get(), projection_width, projection_height));
mrb_data_init(self, ptr, &cg_view_3d_type);
return self;
}
static mrb_value
cg_cView3D_set_camera_position(mrb_state *mrb, mrb_value self)
{
std::shared_ptr<glm::vec3> *camera_position;
auto ptr = (std::shared_ptr<BluCat::View3D>*)DATA_PTR(self);
mrb_get_args(mrb, "d", &camera_position, &cg_vector_3d_type);
(*ptr)->camera_position = (*camera_position);
return self;
}
static mrb_value
cg_cView3D_set_camera_orientation(mrb_state *mrb, mrb_value self)
{
std::shared_ptr<glm::quat> *camera_orientation;
auto ptr = (std::shared_ptr<BluCat::View3D>*)DATA_PTR(self);
mrb_get_args(mrb, "d", &camera_orientation, &cg_orientation_3d_type);
(*ptr)->camera_orientation = (*camera_orientation);
return self;
}
static mrb_value
cg_cView3D_get_field_of_view(mrb_state *mrb, mrb_value self)
{
auto ptr = (std::shared_ptr<BluCat::View3D>*)DATA_PTR(self);
return mrb_float_value(mrb, (*ptr)->field_of_view);
return self;
}
static mrb_value
cg_cView3D_set_field_of_view(mrb_state *mrb, mrb_value self)
{
mrb_float fov;
auto ptr = (std::shared_ptr<BluCat::View3D>*)DATA_PTR(self);
mrb_get_args(mrb, "f", &fov);
(*ptr)->field_of_view = fov;
return self;
}
void
cg_view_3d_init(mrb_state *mrb)
{
struct RClass *cg_m, *cg_cView3D;
cg_m = mrb_module_get(mrb, "CandyGear");
cg_cView3D = mrb_define_class_under(mrb, cg_m, "View3D", mrb->object_class);
MRB_SET_INSTANCE_TT(cg_cView3D, MRB_TT_DATA);
mrb_define_method(
mrb, cg_cView3D, "initialize", cg_cView3D_initialize, MRB_ARGS_REQ(3));
mrb_define_method(
mrb, cg_cView3D, "camera_position=", cg_cView3D_set_camera_position,
MRB_ARGS_REQ(1));
mrb_define_method(
mrb, cg_cView3D, "camera_orientation=", cg_cView3D_set_camera_orientation,
MRB_ARGS_REQ(1));
mrb_define_method(
mrb, cg_cView3D, "field_of_view", cg_cView3D_get_field_of_view,
MRB_ARGS_NONE());
mrb_define_method(
mrb, cg_cView3D, "field_of_view=", cg_cView3D_set_field_of_view,
MRB_ARGS_REQ(1));
}
|
