02-texture-2d: day 7 - NPOT cat

pastleo · Aug 27, 2021 · f68190e · f68190e
1 parent f976e7c
commit f68190e
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/02-texture-2d.js b/02-texture-2d.js
@@ -47,7 +47,8 @@ async function main() {
   const resolutionUniformLocation = gl.getUniformLocation(program, 'u_resolution');
   const textureUniformLocation = gl.getUniformLocation(program, 'u_texture');
 
-  const image = await loadImage('https://i.imgur.com/ISdY40yh.jpg');
+  // const image = await loadImage('https://i.imgur.com/ISdY40yh.jpg');
+  const image = await loadImage('https://i.imgur.com/vryPVknh.jpg');
   const texture = gl.createTexture();
   gl.bindTexture(gl.TEXTURE_2D, texture);
   gl.texImage2D(
@@ -58,7 +59,12 @@ async function main() {
     gl.UNSIGNED_BYTE, // type
     image, // data
   );
-  gl.generateMipmap(gl.TEXTURE_2D);
+
+  // gl.generateMipmap(gl.TEXTURE_2D);
+
+  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
 
   // a_position
   const positionBuffer = gl.createBuffer();