*屏幕特效(post processing)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libjin/graphics/je_canvas.cpp b/src/libjin/graphics/je_canvas.cpp
index ba7919e..d52bdfd 100644
--- a/src/libjin/graphics/je_canvas.cpp
+++ b/src/libjin/graphics/je_canvas.cpp
@@ -22,10 +22,11 @@ namespace JinEngine
             GLint current_fbo;
             glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &current_fbo);
 
-            // Generate a new render buffer object 
+            // Generate a new render buffer object.
             fbo = gl.genFrameBuffer();
             gl.bindFrameBuffer(fbo);
 
+            // Render texture.
             GLuint texture = getGLTexture();
             gl.bindTexture(texture);
             glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
@@ -33,7 +34,6 @@ namespace JinEngine
             gl.texImage(GL_RGBA8, w, h, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
             gl.bindTexture(0);
             glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);
-
             GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
 
             // Unbind framebuffer