RenderHelper.java 文件源码

public static void calculateBaseColor (float[] target, int color) {
    float r = (float)(color >> 16 & 255) / 255f;
    float g = (float)(color >> 8 & 255) / 255f;
    float b = (float)(color & 255) / 255f;

    if (EntityRenderer.anaglyphEnable) {
        float gray = (r * 30f + g * 59f + b * 11f) / 100f;
        float rg = (r * 30f + g * 70f) / 100f;
        float rb = (r * 30f + b * 70f) / 100f;

        r = gray;
        g = rg;
        b = rb;
    }

    target[0] = r;
    target[1] = g;
    target[2] = b;
}