1 files changed, 0 insertions, 97 deletions
diff --git a/WebInterface/wasm/asm-paint/src/shader.rs b/WebInterface/wasm/asm-paint/src/shader.rs
deleted file mode 100644
index 3352bcf..0000000
--- a/WebInterface/wasm/asm-paint/src/shader.rs
+++ /dev/null
@@ -1,97 +0,0 @@
-use web_sys::{WebGlProgram, WebGl2RenderingContext};
-
-const VERTEX_SHADER: &str =
-r#"#version 300 es
-in vec4 pos;
-void main() {
-    gl_Position = pos;
-}
-"#;
-
-const FRAGMENT_SHADER: &str =
-r#"#version 300 es
-precision mediump float;
-out vec4 color;
-
-void main() {
-    color = vec4(1, 0, 0, 1);
-}
-"#;
-
-pub struct Shaders {
-    program: Option<WebGlProgram>,
-    pos_loc: i32,
-}
-
-impl Shaders {
-    pub fn new() -> Self {
-        Self {
-            program: None,
-            pos_loc: -1
-        }
-    }
-
-    fn create_program(&mut self, ctx: &WebGl2RenderingContext) -> Result<(), String> {
-        self.program = Some(ctx.create_program().ok_or("could not create program id")?);
-        Ok(())
-    }
-
-    fn create_shader(&mut self, ctx: &WebGl2RenderingContext,
-                     shader_type: u32, source: &str) -> Result<(), String> {
-        let program = self.program.as_ref().ok_or("could not find created program")?;
-        let shader = ctx.create_shader(shader_type)
-            .ok_or("could not create shader")?;
-        ctx.shader_source(&shader, source);
-        ctx.compile_shader(&shader);
-        let status = ctx.get_shader_parameter(&shader, WebGl2RenderingContext::COMPILE_STATUS);
-        if status == wasm_bindgen::JsValue::TRUE {
-            ctx.attach_shader(program, &shader);
-            Ok(())
-        } else {
-            Err(format!("\n{}", ctx.get_shader_info_log(&shader).unwrap_or_default()))
-        }
-    }
-
-    fn create_vertex_shader(&mut self, ctx: &WebGl2RenderingContext) -> Result<(), String> {
-        self.create_shader(ctx, WebGl2RenderingContext::VERTEX_SHADER, VERTEX_SHADER)
-    }
-
-    fn create_fragment_shader(&mut self, ctx: &WebGl2RenderingContext) -> Result<(), String> {
-        self.create_shader(ctx, WebGl2RenderingContext::FRAGMENT_SHADER, FRAGMENT_SHADER)
-    }
-
-    fn compile(&mut self, ctx: &WebGl2RenderingContext) -> Result<(), String> {
-        let program = self.program.as_ref().ok_or("could not find created program")?;
-        ctx.link_program(program);
-        let status = ctx.get_program_parameter(program, WebGl2RenderingContext::LINK_STATUS);
-        if status == wasm_bindgen::JsValue::TRUE {
-            Ok(())
-        } else {
-            Err(format!("\n{}", ctx.get_program_info_log(program).unwrap_or_default()))
-        }
-    }
-
-    pub fn init(&mut self, ctx: &WebGl2RenderingContext) -> Result<(), String> {
-        debug!("create program");
-        self.create_program(ctx)
-            .map_err(|e| { error!("webgl2 create program: {}", e); e})?;
-        debug!("create vertex shader");
-        self.create_vertex_shader(ctx)
-            .map_err(|e| { error!("webgl2 create vertex shader: {}", e); e})?;
-        debug!("create fragment shader");
-        self.create_fragment_shader(ctx)
-            .map_err(|e| { error!("webgl2 create fragment shader: {}", e); e})?;
-        debug!("compile shader program");
-        self.compile(ctx)
-            .map_err(|e| { error!("webgl2 shader: {}", e); e})?;
-        let program = self.program.as_ref().ok_or("could not find created program")?;
-        self.pos_loc = ctx.get_attrib_location(program, "pos");
-        trace!("got attrib location 'pos'({})", self.pos_loc);
-        info!("initialised shader program");
-        Ok(())
-    }
-
-    pub fn remove(&mut self, ctx: &WebGl2RenderingContext) {
-        ctx.delete_program(self.program.as_ref())
-    }
-}