Changeset 8089 in orxonox.OLD for branches/water/src/lib/graphics/importer/texture.cc

Timestamp:

Jun 1, 2006, 5:24:57 PM (18 years ago)

Author:

stefalie

Message:

water: gui hack

File:

• branches/water/src/lib/graphics/importer/texture.cc (modified) (3 diffs)

branches/water/src/lib/graphics/importer/texture.cc

@@ -115 +115 @@
 
 
-Texture::Texture(GLenum target)
+Texture::Texture(GLenum target, unsigned int width, unsigned int height, unsigned int channels, GLenum type)
 {
   this->init();
-  GLuint texture;
+  GLuint texture = 0;
   Texture::generateTexture(texture, target);
+
+  glBindTexture(target, texture);
+
+  unsigned int* pixels = new unsigned int[width * height * channels];
+  memset(pixels, 0, width * height * channels * sizeof(unsigned int));
+  
+  
+  glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
+  glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+  glTexImage2D(target, 0, channels, width, height, 0, type, GL_UNSIGNED_INT, pixels);
+  
+  
+  
+  delete[] pixels;
+
   this->data->setTexture(texture);
 }
@@ -346 +364 @@
   //  printf("%s, w:%d h:%d, 0x%x\n", this->getName(), surface->w, surface->h, target);
 
+  /* control the mipmap levels */
+  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5);
+  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0);
+
   // build the MipMaps automaticaly
   errorCode = gluBuild2DMipmaps(target, format,
@@ -372 +394 @@
   glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
-  /* control the mipmap levels */
-  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5);
-  glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0);
-}
+}