NaturalProperties.java 文件源码

private boolean isFullSprite(BakedQuad p_isFullSprite_1_)
{
    TextureAtlasSprite textureatlassprite = p_isFullSprite_1_.getSprite();
    float f = textureatlassprite.getMinU();
    float f1 = textureatlassprite.getMaxU();
    float f2 = f1 - f;
    float f3 = f2 / 256.0F;
    float f4 = textureatlassprite.getMinV();
    float f5 = textureatlassprite.getMaxV();
    float f6 = f5 - f4;
    float f7 = f6 / 256.0F;
    int[] aint = p_isFullSprite_1_.getVertexData();
    int i = aint.length / 4;

    for (int j = 0; j < 4; ++j)
    {
        int k = j * i;
        float f8 = Float.intBitsToFloat(aint[k + 4]);
        float f9 = Float.intBitsToFloat(aint[k + 4 + 1]);

        if (!this.equalsDelta(f8, f, f3) && !this.equalsDelta(f8, f1, f3))
        {
            return false;
        }

        if (!this.equalsDelta(f9, f4, f7) && !this.equalsDelta(f9, f5, f7))
        {
            return false;
        }
    }

    return true;
}