/** Process and setup the <code>TextureState</code> and texture UV buffer. */
private void processTexture() {
FloatBuffer textureBuffer = BufferUtils.createVector2Buffer(this.vertices.length);
float maxU = 1;
float maxV = 1;
float minU = 0;
float minV = 0;
int index = 0;
for (IVertex vertex : this.vertices) {
BufferUtils.setInBuffer(vertex.getTextureCoords(), textureBuffer, index);
if (vertex.getTextureCoords().x > maxU) maxU = vertex.getTextureCoords().x;
else if (vertex.getTextureCoords().x < minU) minU = vertex.getTextureCoords().x;
if (vertex.getTextureCoords().y > maxV) maxV = vertex.getTextureCoords().y;
else if (vertex.getTextureCoords().y < minV) minV = vertex.getTextureCoords().y;
index++;
}
this.setTextureCoords(new TexCoords(textureBuffer));
// Get texture state.
TextureState state = (TextureState) this.getRenderState(StateType.Texture);
if (state == null) {
state = DisplaySystem.getDisplaySystem().getRenderer().createTextureState();
this.setRenderState(state);
}
// Set color map.
if (this.color != null) state.setTexture(this.loadTexture(this.color, maxU, maxV), 0);
// Set normal map.
if (this.normal != null) state.setTexture(this.loadTexture(this.normal, maxU, maxV), 1);
// Set specular map.
if (this.specular != null) state.setTexture(this.loadTexture(this.specular, maxU, maxV), 2);
}
protected void duUpdateGeometryTextures() {
if (getTextureCoords().get(0) == null) {
getTextureCoords().set(0, new TexCoords(BufferUtils.createVector2Buffer(24)));
FloatBuffer tex = getTextureCoords().get(0).coords;
tex.put(1).put(0); // 0
tex.put(0).put(0); // 1
tex.put(0).put(1); // 2
tex.put(1).put(1); // 3
tex.put(1).put(0); // 4
tex.put(0).put(0); // 5
tex.put(1).put(1); // 6
tex.put(0).put(1); // 7
}
}
