%global _empty_manifest_terminate_build 0
Name:		python-glwindow
Version:	4.2.0
Release:	1
Summary:	A simple window with your own main loop.
License:	MIT
URL:		https://github.com/glnext/glwindow/
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/4b/89/eb38cebce6044d8fe4a21786222eb08dd5fae6560b07061acbc48180813a/glwindow-4.2.0.tar.gz


%description
# glwindow

```
pip install glwindow
```

- [Documentation](https://glwindow.readthedocs.io/)
- [glwindow on Github](https://github.com/glnext/glwindow/)
- [glwindow on PyPI](https://pypi.org/project/glwindow/)

A simple window with **your** own main loop.

## Examples

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
```

**Multiple Windows**

```py
import glwindow

windows = [
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
]

while any(x.visible for x in windows):
    glwindow.update()
```

**Keyboard Input**

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
    if window.key_pressed('escape'):
        break
```

**Vulkan Surface**

```py
import glnext
import glwindow
from glnext_compiler import glsl

instance = glnext.instance(surface=True)
task = instance.task()

size = (512, 512)
framebuffer = task.framebuffer(size)

pipeline = framebuffer.render(
    vertex_shader=glsl('''
        #version 450
        #pragma shader_stage(vertex)

        layout (location = 0) out vec4 out_color;

        vec2 positions[3] = vec2[](
            vec2(-0.5, -0.5),
            vec2(0.5, -0.5),
            vec2(0.0, 0.5)
        );

        vec4 colors[3] = vec4[](
            vec4(1.0, 0.0, 0.0, 1.0),
            vec4(0.0, 1.0, 0.0, 1.0),
            vec4(0.0, 0.0, 1.0, 1.0)
        );

        void main() {
            gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
            out_color = colors[gl_VertexIndex];
            gl_Position.y *= -1.0;
        }
    '''),
    fragment_shader=glsl('''
        #version 450
        #pragma shader_stage(fragment)

        layout (location = 0) in vec4 in_color;
        layout (location = 0) out vec4 out_color;

        void main() {
            out_color = in_color;
        }
    '''),
    vertex_count=3,
)

wnd = glwindow.window(size, title='Hello World!')

instance.surface(wnd.handle, framebuffer.output[0])

while wnd.visible:
    glwindow.update()
    task.run()
    instance.present()
```

%package -n python3-glwindow
Summary:	A simple window with your own main loop.
Provides:	python-glwindow
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
BuildRequires:	python3-cffi
BuildRequires:	gcc
BuildRequires:	gdb
%description -n python3-glwindow
# glwindow

```
pip install glwindow
```

- [Documentation](https://glwindow.readthedocs.io/)
- [glwindow on Github](https://github.com/glnext/glwindow/)
- [glwindow on PyPI](https://pypi.org/project/glwindow/)

A simple window with **your** own main loop.

## Examples

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
```

**Multiple Windows**

```py
import glwindow

windows = [
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
]

while any(x.visible for x in windows):
    glwindow.update()
```

**Keyboard Input**

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
    if window.key_pressed('escape'):
        break
```

**Vulkan Surface**

```py
import glnext
import glwindow
from glnext_compiler import glsl

instance = glnext.instance(surface=True)
task = instance.task()

size = (512, 512)
framebuffer = task.framebuffer(size)

pipeline = framebuffer.render(
    vertex_shader=glsl('''
        #version 450
        #pragma shader_stage(vertex)

        layout (location = 0) out vec4 out_color;

        vec2 positions[3] = vec2[](
            vec2(-0.5, -0.5),
            vec2(0.5, -0.5),
            vec2(0.0, 0.5)
        );

        vec4 colors[3] = vec4[](
            vec4(1.0, 0.0, 0.0, 1.0),
            vec4(0.0, 1.0, 0.0, 1.0),
            vec4(0.0, 0.0, 1.0, 1.0)
        );

        void main() {
            gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
            out_color = colors[gl_VertexIndex];
            gl_Position.y *= -1.0;
        }
    '''),
    fragment_shader=glsl('''
        #version 450
        #pragma shader_stage(fragment)

        layout (location = 0) in vec4 in_color;
        layout (location = 0) out vec4 out_color;

        void main() {
            out_color = in_color;
        }
    '''),
    vertex_count=3,
)

wnd = glwindow.window(size, title='Hello World!')

instance.surface(wnd.handle, framebuffer.output[0])

while wnd.visible:
    glwindow.update()
    task.run()
    instance.present()
```

%package help
Summary:	Development documents and examples for glwindow
Provides:	python3-glwindow-doc
%description help
# glwindow

```
pip install glwindow
```

- [Documentation](https://glwindow.readthedocs.io/)
- [glwindow on Github](https://github.com/glnext/glwindow/)
- [glwindow on PyPI](https://pypi.org/project/glwindow/)

A simple window with **your** own main loop.

## Examples

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
```

**Multiple Windows**

```py
import glwindow

windows = [
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
    glwindow.window((640, 480)),
]

while any(x.visible for x in windows):
    glwindow.update()
```

**Keyboard Input**

```py
import glwindow

window = glwindow.window()

while window.visible:
    glwindow.update()
    if window.key_pressed('escape'):
        break
```

**Vulkan Surface**

```py
import glnext
import glwindow
from glnext_compiler import glsl

instance = glnext.instance(surface=True)
task = instance.task()

size = (512, 512)
framebuffer = task.framebuffer(size)

pipeline = framebuffer.render(
    vertex_shader=glsl('''
        #version 450
        #pragma shader_stage(vertex)

        layout (location = 0) out vec4 out_color;

        vec2 positions[3] = vec2[](
            vec2(-0.5, -0.5),
            vec2(0.5, -0.5),
            vec2(0.0, 0.5)
        );

        vec4 colors[3] = vec4[](
            vec4(1.0, 0.0, 0.0, 1.0),
            vec4(0.0, 1.0, 0.0, 1.0),
            vec4(0.0, 0.0, 1.0, 1.0)
        );

        void main() {
            gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
            out_color = colors[gl_VertexIndex];
            gl_Position.y *= -1.0;
        }
    '''),
    fragment_shader=glsl('''
        #version 450
        #pragma shader_stage(fragment)

        layout (location = 0) in vec4 in_color;
        layout (location = 0) out vec4 out_color;

        void main() {
            out_color = in_color;
        }
    '''),
    vertex_count=3,
)

wnd = glwindow.window(size, title='Hello World!')

instance.surface(wnd.handle, framebuffer.output[0])

while wnd.visible:
    glwindow.update()
    task.run()
    instance.present()
```

%prep
%autosetup -n glwindow-4.2.0

%build
%py3_build

%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .

%files -n python3-glwindow -f filelist.lst
%dir %{python3_sitearch}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Thu May 18 2023 Python_Bot <Python_Bot@openeuler.org> - 4.2.0-1
- Package Spec generated