/**
* Draw the the given shape filled in with a texture. Only the vertices are set. The colour has to
* be set independently of this method.
*
* @param shape The shape to texture.
* @param image The image to tile across the shape
* @param scaleX The scale to apply on the x axis for texturing
* @param scaleY The scale to apply on the y axis for texturing
*/
public static final void texture(
Shape shape, final Image image, final float scaleX, final float scaleY) {
if (!validFill(shape)) {
return;
}
final Texture t = TextureImpl.getLastBind();
image.getTexture().bind();
fill(
shape,
new PointCallback() {
public float[] preRenderPoint(Shape shape, float x, float y) {
float tx = x * scaleX;
float ty = y * scaleY;
tx = image.getTextureOffsetX() + (image.getTextureWidth() * tx);
ty = image.getTextureOffsetY() + (image.getTextureHeight() * ty);
GL.glTexCoord2f(tx, ty);
return null;
}
});
float points[] = shape.getPoints();
if (t == null) {
TextureImpl.bindNone();
} else {
t.bind();
}
}
/**
* Draw the the given shape filled in with a texture. Only the vertices are set. The colour has to
* be set independently of this method.
*
* @param shape The shape to texture.
* @param image The image to tile across the shape
* @param scaleX The scale to apply on the x axis for texturing
* @param scaleY The scale to apply on the y axis for texturing
* @param fill The fill to apply
*/
public static final void texture(
final Shape shape,
final Image image,
final float scaleX,
final float scaleY,
final ShapeFill fill) {
if (!validFill(shape)) {
return;
}
Texture t = TextureImpl.getLastBind();
image.getTexture().bind();
final float center[] = shape.getCenter();
fill(
shape,
new PointCallback() {
public float[] preRenderPoint(Shape shape, float x, float y) {
fill.colorAt(shape, x - center[0], y - center[1]).bind();
Vector2f offset = fill.getOffsetAt(shape, x, y);
x += offset.x;
y += offset.y;
float tx = x * scaleX;
float ty = y * scaleY;
tx = image.getTextureOffsetX() + (image.getTextureWidth() * tx);
ty = image.getTextureOffsetY() + (image.getTextureHeight() * ty);
GL.glTexCoord2f(tx, ty);
return new float[] {offset.x + x, offset.y + y};
}
});
if (t == null) {
TextureImpl.bindNone();
} else {
t.bind();
}
}
/**
* Draw the the given shape filled in with a texture. Only the vertices are set. The colour has to
* be set independently of this method.
*
* @param shape The shape to texture.
* @param image The image to tile across the shape
* @param gen The texture coordinate generator to create coordiantes for the shape
*/
public static final void texture(final Shape shape, Image image, final TexCoordGenerator gen) {
Texture t = TextureImpl.getLastBind();
image.getTexture().bind();
final float center[] = shape.getCenter();
fill(
shape,
new PointCallback() {
public float[] preRenderPoint(Shape shape, float x, float y) {
Vector2f tex = gen.getCoordFor(x, y);
GL.glTexCoord2f(tex.x, tex.y);
return new float[] {x, y};
}
});
if (t == null) {
TextureImpl.bindNone();
} else {
t.bind();
}
}