@Override
public void draw(GL10 gl) {
super.draw(gl);
// gl = (GL10) GLDebugHelper.wrap(gl, GLDebugHelper.CONFIG_CHECK_GL_ERROR, log);
// do positioning:
gl.glScalef(model.scale, model.scale, model.scale);
gl.glTranslatef(model.xpos, model.ypos, model.zpos);
gl.glRotatef(model.xrot, 1, 0, 0);
gl.glRotatef(model.yrot, 0, 1, 0);
gl.glRotatef(model.zrot, 0, 0, 1);
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glEnableClientState(GL10.GL_NORMAL_ARRAY);
// first draw non textured groups
gl.glDisable(GL10.GL_TEXTURE_2D);
int cnt = nonTexturedGroups.length;
for (int i = 0; i < cnt; i++) {
Group group = nonTexturedGroups[i];
Material mat = group.getMaterial();
if (mat != null) {
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_SPECULAR, mat.specularlight);
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_AMBIENT, mat.ambientlight);
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_DIFFUSE, mat.diffuselight);
gl.glMaterialf(GL10.GL_FRONT_AND_BACK, GL10.GL_SHININESS, mat.shininess);
}
gl.glVertexPointer(3, GL10.GL_FLOAT, 0, group.vertices);
gl.glNormalPointer(GL10.GL_FLOAT, 0, group.normals);
gl.glDrawArrays(GL10.GL_TRIANGLES, 0, group.vertexCount);
}
// now we can continue with textured ones
gl.glEnable(GL10.GL_TEXTURE_2D);
gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
cnt = texturedGroups.length;
for (int i = 0; i < cnt; i++) {
Group group = texturedGroups[i];
Material mat = group.getMaterial();
if (mat != null) {
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_SPECULAR, mat.specularlight);
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_AMBIENT, mat.ambientlight);
gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_DIFFUSE, mat.diffuselight);
gl.glMaterialf(GL10.GL_FRONT_AND_BACK, GL10.GL_SHININESS, mat.shininess);
if (mat.hasTexture()) {
gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, group.texcoords);
gl.glBindTexture(GL10.GL_TEXTURE_2D, textureIDs.get(mat).intValue());
}
}
gl.glVertexPointer(3, GL10.GL_FLOAT, 0, group.vertices);
gl.glNormalPointer(GL10.GL_FLOAT, 0, group.normals);
gl.glDrawArrays(GL10.GL_TRIANGLES, 0, group.vertexCount);
}
gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
gl.glDisableClientState(GL10.GL_NORMAL_ARRAY);
gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
}
@Override
public void init(GL10 gl) {
int[] tmpTextureID = new int[1];
// load textures of every material(that has a texture):
Iterator<Material> materialI = model.getMaterials().values().iterator();
while (materialI.hasNext()) {
Material material = (Material) materialI.next();
if (material.hasTexture()) {
// load texture
gl.glGenTextures(1, tmpTextureID, 0);
gl.glBindTexture(GL10.GL_TEXTURE_2D, tmpTextureID[0]);
textureIDs.put(material, tmpTextureID[0]);
GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, material.getTexture(), 0);
material.getTexture().recycle();
gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
}
}
// transfer vertices to video memory
}