Reorganize into workspace

1 files changed, 0 insertions, 127 deletions

diff --git a/src/shadow.rs b/src/shadow.rs
deleted file mode 100644
index f827967..0000000
--- a/src/shadow.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-use glow::HasContext;
-
-use crate::context;
-
-pub struct ShadowBuffer {
-    pub fbo: glow::Framebuffer,
-    pub depth_tex: glow::Texture,
-    pub width: i32,
-    pub height: i32,
-}
-
-impl ShadowBuffer {
-    pub fn new(ctx: &context::Context, w: i32, h: i32) -> Self {
-        unsafe {
-            // generate and bind FBO
-            let fbo = ctx.gl.create_framebuffer().expect("failed to create framebuffer");
-            ctx.gl.bind_framebuffer(glow::FRAMEBUFFER, Some(fbo));
-
-            // generate and attach depth buffer
-            let depth_tex = ctx.gl.create_texture().expect("failed to create texture");
-            ctx.gl.bind_texture(glow::TEXTURE_2D, Some(depth_tex));
-            ctx.gl.tex_image_2d(
-                glow::TEXTURE_2D,
-                0,
-                glow::DEPTH_COMPONENT as i32,
-                w,
-                h,
-                0,
-                glow::DEPTH_COMPONENT,
-                glow::FLOAT,
-                None,
-            );
-            ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_MIN_FILTER, glow::LINEAR as i32);
-            ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_MAG_FILTER, glow::LINEAR as i32);
-            ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_WRAP_S, glow::CLAMP_TO_BORDER as i32);
-            ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_WRAP_T, glow::CLAMP_TO_BORDER as i32);
-            ctx.gl.tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_COMPARE_MODE, glow::COMPARE_REF_TO_TEXTURE as i32);
-            ctx.gl.tex_parameter_f32_slice(glow::TEXTURE_2D, glow::TEXTURE_BORDER_COLOR, &[1.0, 1.0, 1.0, 1.0]);
-            ctx.gl.framebuffer_texture_2d(glow::FRAMEBUFFER, glow::DEPTH_ATTACHMENT, glow::TEXTURE_2D, Some(depth_tex), 0);
-            ctx.gl.draw_buffer(glow::NONE);
-            ctx.gl.read_buffer(glow::NONE);
-
-            let status = ctx.gl.check_framebuffer_status(glow::FRAMEBUFFER);
-            if status != glow::FRAMEBUFFER_COMPLETE {
-                panic!("error initializing framebuffer: {}", status);
-            }
-            Self {
-                fbo,
-                depth_tex,
-                width: w,
-                height: h,
-            }
-        }
-    }
-
-    pub fn bind(&self, ctx: &context::Context) {
-        unsafe {
-            ctx.gl.bind_framebuffer(glow::FRAMEBUFFER, Some(self.fbo));
-            ctx.gl.viewport(0, 0, self.width as _, self.height as _);
-            ctx.gl.clear(glow::DEPTH_BUFFER_BIT);
-
-        }
-    }
-}
-
-pub struct ShadowBuffer3D {
-    pub fbo: glow::Framebuffer,
-    pub depth_cubemap: glow::Texture,
-    pub width: i32,
-    pub height: i32,
-}
-
-impl ShadowBuffer3D {
-    pub fn new(ctx: &context::Context, w: i32, h: i32) -> Self {
-        unsafe {
-            // generate and bind FBO
-            let fbo = ctx.gl.create_framebuffer().expect("failed to create framebuffer");
-            ctx.gl.bind_framebuffer(glow::FRAMEBUFFER, Some(fbo));
-
-            // generate and attach depth buffer
-            let depth_cubemap = ctx.gl.create_texture().expect("failed to create texture");
-            ctx.gl.bind_texture(glow::TEXTURE_CUBE_MAP, Some(depth_cubemap));
-            for i in 0..6 {
-                ctx.gl.tex_image_2d(
-                    glow::TEXTURE_CUBE_MAP_POSITIVE_X + i,
-                    0,
-                    glow::DEPTH_COMPONENT as i32,
-                    w,
-                    h,
-                    0,
-                    glow::DEPTH_COMPONENT,
-                    glow::FLOAT,
-                    None,
-                );
-                ctx.gl.tex_parameter_i32(glow::TEXTURE_CUBE_MAP, glow::TEXTURE_MIN_FILTER, glow::LINEAR as i32);
-                ctx.gl.tex_parameter_i32(glow::TEXTURE_CUBE_MAP, glow::TEXTURE_MAG_FILTER, glow::LINEAR as i32);
-                ctx.gl.tex_parameter_i32(glow::TEXTURE_CUBE_MAP, glow::TEXTURE_WRAP_S, glow::CLAMP_TO_EDGE as i32);
-                ctx.gl.tex_parameter_i32(glow::TEXTURE_CUBE_MAP, glow::TEXTURE_WRAP_T, glow::CLAMP_TO_EDGE as i32);
-                ctx.gl.tex_parameter_i32(glow::TEXTURE_CUBE_MAP, glow::TEXTURE_WRAP_R, glow::CLAMP_TO_EDGE as i32);
-            }
-
-            ctx.gl.framebuffer_texture(glow::FRAMEBUFFER, glow::DEPTH_ATTACHMENT, Some(depth_cubemap), 0);
-            ctx.gl.draw_buffer(glow::NONE);
-            ctx.gl.read_buffer(glow::NONE);
-
-            let status = ctx.gl.check_framebuffer_status(glow::FRAMEBUFFER);
-            if status != glow::FRAMEBUFFER_COMPLETE {
-                panic!("error initializing framebuffer: {}", status);
-            }
-            Self {
-                fbo,
-                depth_cubemap,
-                width: w,
-                height: h,
-            }
-        }
-    }
-
-    pub fn bind(&self, ctx: &context::Context) {
-        unsafe {
-            ctx.gl.bind_framebuffer(glow::FRAMEBUFFER, Some(self.fbo));
-            ctx.gl.viewport(0, 0, self.width as _, self.height as _);
-            ctx.gl.clear(glow::DEPTH_BUFFER_BIT);
-
-        }
-    }
-}