public void bind() {
GL11 gl = (GL11) glGraphics.getGL();
gl.glBindBuffer(GL11.GL_ARRAY_BUFFER, vboHandle);
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glVertexPointer(3, GL10.GL_FLOAT, vertexSize, 0);
if (hasColor) {
gl.glEnableClientState(GL10.GL_COLOR_ARRAY);
gl.glColorPointer(4, GL10.GL_FLOAT, vertexSize, 3 * 4);
}
if (hasTexCoords) {
gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
gl.glTexCoordPointer(2, GL10.GL_FLOAT, vertexSize, (hasColor ? 7 : 3) * 4);
}
if (hasNormals) {
gl.glEnableClientState(GL10.GL_NORMAL_ARRAY);
int offset = 3;
if (hasColor) offset += 4;
if (hasTexCoords) offset += 2;
gl.glNormalPointer(GL10.GL_FLOAT, vertexSize, offset * 4);
}
}
public void draw(GL10 gl) {
checkGLError(gl);
GL11 gl11 = (GL11) gl;
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mVertexBufferObjectId);
gl11.glVertexPointer(3, GL10.GL_FLOAT, VERTEX_SIZE, 0);
gl.glEnableClientState(GL10.GL_NORMAL_ARRAY);
gl11.glNormalPointer(
GL10.GL_FLOAT, VERTEX_SIZE, VERTEX_NORMAL_BUFFER_INDEX_OFFSET * FLOAT_SIZE);
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, mElementBufferObjectId);
gl11.glDrawElements(GL10.GL_TRIANGLES, mIndexCount, GL10.GL_UNSIGNED_SHORT, 0);
gl.glDisableClientState(GL10.GL_VERTEX_ARRAY);
gl.glDisableClientState(GL10.GL_NORMAL_ARRAY);
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, 0);
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, 0);
checkGLError(gl);
}
@Override
protected void onDraw(Canvas canvas) {
GL11 gl = (GL11) context.getGL();
int w = getWidth();
int h = getHeight();
context.waitNative(canvas, this);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glLoadIdentity();
gl.glViewport(0, 0, w, h);
GLU.gluPerspective(gl, 45.0f, ((float) w) / h, 1f, 100f);
gl.glMatrixMode(GL10.GL_MODELVIEW);
gl.glLoadIdentity();
GLU.gluLookAt(gl, 0, 0, 5, 0, 0, 0, 0, 1, 0);
gl.glTranslatef(0, 0, -10);
gl.glRotatef(30.0f, 1, 0, 0);
// gl.glRotatef(40.0f, 0, 1, 0);
gl.glVertexPointer(3, GL10.GL_FIXED, 0, vertices[frame_ix]);
gl.glNormalPointer(GL10.GL_FIXED, 0, normals);
gl.glTexCoordPointer(2, GL10.GL_FIXED, 0, texCoords);
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glEnableClientState(GL10.GL_NORMAL_ARRAY);
gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
// gl.glColor4f(1,0,0,1);
gl.glBindTexture(GL10.GL_TEXTURE_2D, tex);
// gl.glBindTexture(GL10.GL_TEXTURE_2D, 0);
gl.glDrawElements(GL10.GL_TRIANGLES, verts, GL10.GL_UNSIGNED_SHORT, indices);
frame_ix = (frame_ix + 1) % m.getFrameCount();
context.waitGL();
}
@Override
public void glNormalPointer(int type, int stride, int pointer) {
gl.glNormalPointer(type, stride, pointer);
}
