1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
| Gl.glGenTextures(1, out this.textureID);
<...>
<Hier erstelle ich den Frame- udn Renderbuffer>
int oglWidth;
int oglHeight;
GetOGLTexSize(this.width, this.height, out oglWidth, out oglHeight);
Gl.glGenFramebuffersEXT(1, out this.framebufferID);
Gl.glGenRenderbuffersEXT(1, out this.renderbufferID);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, this.textureID);
Gl.glTexImage2D(Gl.GL_TEXTURE_2D, 0, Gl.GL_RGBA, oglWidth, oglHeight, 0, Gl.GL_RGBA, Gl.GL_UNSIGNED_INT, null);
Gl.glBindFramebufferEXT(Gl.GL_FRAMEBUFFER_EXT, this.framebufferID);
Gl.glFramebufferTexture2DEXT(Gl.GL_FRAMEBUFFER_EXT, Gl.GL_COLOR_ATTACHMENT0_EXT, Gl.GL_TEXTURE_2D, this.textureID, 0);
Gl.glBindRenderbufferEXT(Gl.GL_RENDERBUFFER_EXT, this.renderbufferID);
Gl.glRenderbufferStorageEXT(Gl.GL_RENDERBUFFER_EXT, Gl.GL_DEPTH_COMPONENT24, oglWidth, oglHeight);
Gl.glFramebufferRenderbufferEXT(Gl.GL_FRAMEBUFFER_EXT, Gl.GL_DEPTH_ATTACHMENT_EXT, Gl.GL_RENDERBUFFER_EXT, this.renderbufferID);
Gl.glBindFramebufferEXT(Gl.GL_FRAMEBUFFER_EXT, 0);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, 0);
<...>
<Hier "bind"e ich ihn>
Gl.glBindFramebufferEXT(Gl.GL_FRAMEBUFFER_EXT, this.framebufferID);
<...>
<Hier "unbind"e ich ihn>
Gl.glBindFramebufferEXT(Gl.GL_FRAMEBUFFER_EXT, 0); |
