Mercurial > touhou

annotate examples/anmrenderer.rs @ 741:3555845f8cf4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make it so we can use more than a single anm0 in an EclRunner.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 07 Jan 2020 00:06:18 +0100
parents d5d5496e4e53
children 0a250ddfae79
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
675
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
1 use luminance::blending::{Equation, Factor};
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
2 use luminance::context::GraphicsContext;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
3 use luminance::pipeline::BoundTexture;
708
3954801b6299 examples: Update to luminance 0.32.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 707
diff changeset
4 use luminance::pixel::NormUnsigned;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
5 use luminance::render_state::RenderState;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
6 use luminance::shader::program::{Program, Uniform};
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
7 use luminance::tess::{Mode, TessBuilder};
705
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
8 use luminance::texture::{Dim2, Flat};
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
9 use luminance_derive::{Semantics, Vertex, UniformInterface};
707
987409d48991 Switch to versioned luminance now that it got released, not hardcoded paths.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 706
diff changeset
10 use luminance_glfw::{Action, Key, WindowEvent, GlfwSurface, Surface, WindowDim, WindowOpt};
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
11 use touhou::th06::anm0::Anm0;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
12 use touhou::th06::anm0_vm::{AnmRunner, Sprite, Vertex as FakeVertex};
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
13 use touhou::util::math::{perspective, setup_camera};
646
7d92730bf543 Add a PRNG and use it for anm0 instruction 16.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 644
diff changeset
14 use touhou::util::prng::Prng;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
15 use std::cell::RefCell;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
16 use std::rc::Rc;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
17 use std::env;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
18 use std::path::Path;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
19
705
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
20 #[path = "common.rs"]
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
21 mod common;
706
bca515da9047 examples: use common module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 705
diff changeset
22 use common::{load_file_into_vec, load_anm_image, LoadedTexture};
705
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
23
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
24 const VS: &str = r#"
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
25 in ivec3 in_position;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
26 in vec2 in_texcoord;
675
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
27 in vec4 in_color;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
28
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
29 uniform mat4 mvp;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
30
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
31 out vec2 texcoord;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
32 out vec4 color;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
33
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
34 void main()
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
35 {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
36 gl_Position = mvp * vec4(vec3(in_position), 1.0);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
37 texcoord = vec2(in_texcoord);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
38
675
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
39 // It’s already normalized from the u8 being passed.
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
40 color = in_color;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
41 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
42 "#;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
43
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
44 const FS: &str = r#"
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
45 in vec2 texcoord;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
46 in vec4 color;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
47
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
48 uniform sampler2D color_map;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
49
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
50 out vec4 frag_color;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
51
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
52 void main()
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
53 {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
54 frag_color = texture(color_map, texcoord) * color;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
55 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
56 "#;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
57
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
58 #[derive(Clone, Copy, Debug, Eq, PartialEq, Semantics)]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
59 pub enum Semantics {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
60 #[sem(name = "in_position", repr = "[i16; 3]", wrapper = "VertexPosition")]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
61 Position,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
62
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
63 #[sem(name = "in_texcoord", repr = "[f32; 2]", wrapper = "VertexTexcoord")]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
64 Texcoord,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
65
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
66 #[sem(name = "in_color", repr = "[u8; 4]", wrapper = "VertexColor")]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
67 Color,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
68 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
69
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
70 #[repr(C)]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
71 #[derive(Clone, Copy, Debug, PartialEq, Vertex)]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
72 #[vertex(sem = "Semantics")]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
73 struct Vertex {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
74 pos: VertexPosition,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
75 uv: VertexTexcoord,
675
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
76 #[vertex(normalized = "true")]
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
77 rgba: VertexColor,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
78 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
79
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
80 #[derive(UniformInterface)]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
81 struct ShaderInterface {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
82 // the 'static lifetime acts as “anything” here
708
3954801b6299 examples: Update to luminance 0.32.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 707
diff changeset
83 color_map: Uniform<&'static BoundTexture<'static, Flat, Dim2, NormUnsigned>>,
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
84
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
85 #[uniform(name = "mvp")]
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
86 mvp: Uniform<[[f32; 4]; 4]>,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
87 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
88
705
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
89 fn fill_vertices_ptr(sprite: Rc<RefCell<Sprite>>, vertices: *mut Vertex) {
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
90 let mut fake_vertices = unsafe { std::mem::transmute::<*mut Vertex, &mut [FakeVertex; 4]>(vertices) };
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
91 sprite.borrow().fill_vertices(&mut fake_vertices, 0., 0., 0.);
700
ccb739c5b66c examples: factorise file reading into a buffer.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 675
diff changeset
92 }
ccb739c5b66c examples: factorise file reading into a buffer.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 675
diff changeset
93
705
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
94 fn fill_vertices(sprite: Rc<RefCell<Sprite>>, vertices: &mut [Vertex; 4]) {
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
95 let mut fake_vertices = unsafe { std::mem::transmute::<&mut [Vertex; 4], &mut [FakeVertex; 4]>(vertices) };
ed65f9412bc0 anmrenderer: split common loading functions in another module.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 704
diff changeset
96 sprite.borrow().fill_vertices(&mut fake_vertices, 0., 0., 0.);
704
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
97 }
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
98
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
99 fn main() {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
100 // Parse arguments.
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
101 let args: Vec<_> = env::args().collect();
704
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
102 if args.len() != 3 {
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
103 eprintln!("Usage: {} <ANM file> <script number>", args[0]);
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
104 return;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
105 }
704
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
106 let anm_filename = Path::new(&args[1]);
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
107 let script: u8 = args[2].parse().expect("number");
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
108
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
109 // Open the ANM file.
700
ccb739c5b66c examples: factorise file reading into a buffer.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 675
diff changeset
110 let buf = load_file_into_vec(anm_filename);
701
b6c351ca0a35 anm0: return the nom IResult and the list of Anm0s.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 700
diff changeset
111 let (_, mut anms) = Anm0::from_slice(&buf).unwrap();
b6c351ca0a35 anm0: return the nom IResult and the list of Anm0s.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 700
diff changeset
112 let anm0 = anms.pop().unwrap();
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
113
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
114 if !anm0.scripts.contains_key(&script) {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
115 eprintln!("This anm0 doesn’t contain a script named {}.", script);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
116 return;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
117 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
118
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
119 // Create the sprite.
656
988e5130fb00 Add a simpler Sprite::new() which doesn’t override width/height.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 649
diff changeset
120 let sprite = Rc::new(RefCell::new(Sprite::new()));
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
121
646
7d92730bf543 Add a PRNG and use it for anm0 instruction 16.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 644
diff changeset
122 // TODO: seed this PRNG with a valid seed.
7d92730bf543 Add a PRNG and use it for anm0 instruction 16.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 644
diff changeset
123 let prng = Rc::new(RefCell::new(Prng::new(0)));
7d92730bf543 Add a PRNG and use it for anm0 instruction 16.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 644
diff changeset
124
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
125 // Create the AnmRunner from the ANM and the sprite.
646
7d92730bf543 Add a PRNG and use it for anm0 instruction 16.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 644
diff changeset
126 let mut anm_runner = AnmRunner::new(&anm0, script, sprite.clone(), Rc::downgrade(&prng), 0);
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
127
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
128 assert_eq!(std::mem::size_of::<Vertex>(), std::mem::size_of::<FakeVertex>());
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
129 let mut vertices: [Vertex; 4] = unsafe { std::mem::uninitialized() };
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
130 fill_vertices(sprite.clone(), &mut vertices);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
131
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
132 let mut surface = GlfwSurface::new(WindowDim::Windowed(384, 448), "Touhou", WindowOpt::default()).unwrap();
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
133
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
134 // Open the image atlas matching this ANM.
717
d5d5496e4e53 examples: Propagate image loading errors.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 716
diff changeset
135 let tex = load_anm_image(&mut surface, &anm0, anm_filename).expect("image loading");
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
136
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
137 // set the uniform interface to our type so that we can read textures from the shader
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
138 let program =
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
139 Program::<Semantics, (), ShaderInterface>::from_strings(None, VS, None, FS).expect("program creation").ignore_warnings();
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
140
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
141 let mut tess = TessBuilder::new(&mut surface)
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
142 .add_vertices(vertices)
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
143 .set_mode(Mode::TriangleFan)
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
144 .build()
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
145 .unwrap();
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
146
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
147 let mut back_buffer = surface.back_buffer().unwrap();
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
148 let mut resize = false;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
149
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
150 'app: loop {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
151 for event in surface.poll_events() {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
152 match event {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
153 WindowEvent::Close | WindowEvent::Key(Key::Escape, _, Action::Release, _) => break 'app,
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
154
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
155 WindowEvent::FramebufferSize(..) => {
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
156 resize = true;
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
157 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
158
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
159 _ => (),
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
160 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
161 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
162
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
163 if resize {
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
164 back_buffer = surface.back_buffer().unwrap();
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
165 resize = false;
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
166 }
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
167
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
168 {
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
169 let mut slice = tess
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
170 .as_slice_mut()
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
171 .unwrap();
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
172
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
173 anm_runner.run_frame();
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
174 fill_vertices_ptr(sprite.clone(), slice.as_mut_ptr());
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
175 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
176
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
177 // here, we need to bind the pipeline variable; it will enable us to bind the texture to the GPU
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
178 // and use it in the shader
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
179 surface
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
180 .pipeline_builder()
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
181 .pipeline(&back_buffer, [0., 0., 0., 0.], |pipeline, mut shd_gate| {
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
182 // bind our fancy texture to the GPU: it gives us a bound texture we can use with the shader
704
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
183 let bound_tex = match &tex {
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
184 LoadedTexture::Rgb(tex) => pipeline.bind_texture(tex),
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
185 LoadedTexture::Rgba(tex) => pipeline.bind_texture(tex),
84af5bedbde4 anmrenderer: also load the alpha PNG.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 701
diff changeset
186 };
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
187
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
188 shd_gate.shade(&program, |iface, mut rdr_gate| {
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
189 // update the texture; strictly speaking, this update doesn’t do much: it just tells the GPU
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
190 // to use the texture passed as argument (no allocation or copy is performed)
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
191 iface.color_map.update(&bound_tex);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
192 //let mvp = ortho_2d(0., 384., 448., 0.);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
193 let proj = perspective(0.5235987755982988, 384. / 448., 101010101./2010101., 101010101./10101.);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
194 let view = setup_camera(0., 0., 1.);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
195 let mvp = view * proj;
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
196 //println!("{:#?}", mvp);
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
197 // TODO: check how to pass by reference.
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
198 iface.mvp.update(*mvp.borrow_inner());
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
199
675
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
200 let render_state = RenderState::default()
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
201 .set_blending((Equation::Additive, Factor::SrcAlpha, Factor::SrcAlphaComplement));
6be3320a1cb3 Use the same RenderState as PyTouhou in anmrenderer, and normalize color, thanks phaazon!
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 656
diff changeset
202
715
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
203 rdr_gate.render(render_state, |mut tess_gate| {
2b2376811f46 examples: Update luminance.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 708
diff changeset
204 tess_gate.render(&tess);
643
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
205 });
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
206 });
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
207 });
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
208
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
209 surface.swap_buffers();
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
210 }
01849ffd0180 Add an anmrenderer binary.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
211 }