+粒子系统测试

1 files changed, 8 insertions, 9 deletions

diff --git a/src/libjin/Graphics/je_canvas.cpp b/src/libjin/Graphics/je_canvas.cpp
index 7e0858b..417127d 100644
--- a/src/libjin/Graphics/je_canvas.cpp
+++ b/src/libjin/Graphics/je_canvas.cpp
@@ -18,13 +18,13 @@ namespace JinEngine
 			return new Canvas(w, h);
 		}
 
-		Canvas::Canvas(GLuint n) 
-			: fbo(n)
-		{
-		}
+        Canvas::Canvas(GLuint n)
+            : fbo(n)
+        {
+        }
 
 		Canvas::Canvas(int w, int h) 
-			: Graphic(w, h)
+			: GraphicSingle(w, h)
 		{
 			GLint current_fbo;
 			glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &current_fbo);
@@ -33,14 +33,13 @@ namespace JinEngine
 			fbo = gl.genFrameBuffer();
 			gl.bindFrameBuffer(fbo);
 
-			// Generate texture save target
-			mTexture = gl.genTexture();
-			gl.bindTexture(mTexture);
+            GLuint texture = getGLTexture();
+			gl.bindTexture(texture);
 			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 			gl.texImage(GL_RGBA8, w, h, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
 			gl.bindTexture(0);
-			glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mTexture, 0);
+			glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);
 
 			GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);